CYUSB330x-332x,230x Datasheet by Cypress Semiconductor Corp

View All Related Products | Download PDF Datasheet
GCYPRESS ' —
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
HX3 USB 3.0 Hub
Cypress Semiconductor Corporation 198 Champion Court San Jose,CA 95134-1709 +1-408-943-2600
Document Number: 001-73643 Rev. *T Revised April 30, 2019
HX3 USB 3.0 Hub
General Description
HX3 is a family of USB 3.0 hub controllers compliant with the USB 3.0 specification revision 1.0. HX3 supports SuperSpeed (SS),
Hi-Speed (HS), Full-Speed (FS), and Low-Speed (LS) on all the ports. It has integrated termination, pull-up, and pull-down resistors,
and supports configuration options through pin-straps to reduce the overall BOM of the system.
HX3 includes the following Cypress-proprietary features:
Shared Link™: Enables extra downstream (DS) ports for on-board connections in embedded applications
Ghost Charge™: Enables charging of devices connected to the DS ports when no host is connected on the upstream (US) port
HX3 USB 3.0 Hub
Features
USB-IF Certified Hub, TID# 330000060, 30000074
Supports up to Four USB 3.0-Compliant DS ports
All ports support SS (5 Gbps), and are backward-compatible
with HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps)
SS and USB 2.0 Link Power Management (LPM)
Dedicated Hi-Speed Transaction Translators (Multi-TT)
LED status indicators suspend, SS, and USB 2.0 operation
Shared Link™ for Embedded Applications
Each DS port can simultaneously connect to an embedded
SS device and a removable USB 2.0 device
Enables up to eight device connections
Enhanced Battery Charging
Each DS port complies with the USB Battery Charging v1.2
(BC v1.2) specification
Ghost Charge™: Each DS port can emulate a Dedicated
Charging Port (DCP) when the host is not connected to the
US port
Accessory Charger Adapter Dock (ACA-Dock): Enables
charging and simultaneous data transfer for a smart phone
or a tablet acting as a host compliant to BC v1.2
Apple charging supported on all DS ports
Integrated ARM® Cortex™-M0 CPU
16 KB RAM, 32 KB ROM
Configure GPIOs for overcurrent protection, power enable,
and LEDs
Upgrade firmware using (a) I2C EEPROM or (b) an external
I2C master
Vendor-Command Support to Implement a USB-to-I2C Bridge
Firmware upgrade of an external ASSP connected to HX3
through USB
In-System Programming (ISP) of the EEPROM connected to
HX3 through USB
Extensive Configuration Support
Pin-strap configuration for the following functions:
Vendor ID (VID)
Charging support for each DS port
Number of active ports
Number of non-removable devices
Ganged or individual power switch enables for DS ports
Power switch polarity selection
Custom configuration modes supported with eFuse, I2C
EEPROM, or I2C slave
SS and USB 2.0 PHY parameters
Product ID (PID)/VID, manufacturer, and product string
descriptors
Swap DP/DM signals for flexible PCB routing
Software Features
Microsoft WHQL-certified for Windows XP/Vista/7/8/8.1
Compatible with Mac OS 10.9 and Linux kernel version 3.11
Customize configuration parameters with the easy-to-use
Cypress’s “Blaster Plus” software tool
Flexible Packaging Options
68-pin QFN (8 × 8 × 1.0 mm)
88-pin QFN (10 × 10 × 1.0 mm)
100-ball BGA (6 × 6 × 1.0 mm)
Industrial temperature range (–40 °C to +85 °C)
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 2 of 45
Block Diagram
USB 2.0
PHY
SS
PHY
Port
Control
USB2.0
PHY
SS
PHY
VBUS
Detect
Four Transaction
Translators
Routing Logic
USB 2.0
SS
Repeater
US Port Control Routing
Buffer and Routing Logic
Hub Controller
PHY Interface
DS BuffersUS Buffers
Hub Controller 3.3 V
PLL
ARM
Cortex-M0
RAM ROM
26 MHz
1.2 V
USB 2.0
PHY
SS
PHY
Port
Control
USB 2.0
PHY
SS
PHY
Port
Control
USB 2.0
PHY
SS
PHY
Port
Control
I2C I2C_DATA
I2C_CLK
USB 2.0 Controller SS Controller
US Port
DM
SSRxP/M
DP
SSTxP/M
VBUS
LED
OVR
PWR
DS Port 1
DM
SSRxP/M
DP
SSTxP/M
LED
OVR
PWR
DS Port 2
DM
SSRxP/M
DP
SSTxP/M
LED
OVR
PWR
DS Port 3
DM
SSRxP/M
DP
SSTxP/M
LED
OVR
PWR
DS Port 4
DM
SSRxP/M
DP
SSTxP/M
nggafisg:
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 3 of 45
Contents
Architecture Overview ..................................................... 4
SS Hub Controller ....................................................... 4
USB 2.0 Hub Controller ............................................... 4
CPU ............................................................................. 4
I2C Interface ................................................................ 4
Port Controller ............................................................. 4
Applications ...................................................................... 4
HX3 Product Options ....................................................... 5
Product Features .............................................................. 6
Shared Link ................................................................. 6
Ghost Charge .............................................................. 6
Vendor-Command Support .........................................7
ACA-Dock Support ...................................................... 7
Pin Information ................................................................. 8
System Interfaces ........................................................... 24
Upstream Port (US) ................................................... 24
Downstream Ports (DS1, 2, 3, 4) .............................. 24
Communication Interfaces (I2C) ................................24
Oscillator ................................................................... 24
GPIOs ........................................................................ 24
Power Control ............................................................ 24
Reset ......................................................................... 24
Configuration Mode Select ........................................ 24
Configuration Options ................................................ 25
EMI ................................................................................... 33
ESD .................................................................................. 33
Absolute Maximum Ratings .......................................... 34
Electrical Specifications ................................................ 34
DC Electrical Characteristics ..................................... 34
Power Consumption .................................................. 35
Ordering Information ...................................................... 36
Ordering Code Definitions ......................................... 37
Packaging ........................................................................ 38
Package Diagrams .......................................................... 39
Acronyms ........................................................................ 41
Reference Documents .................................................... 41
Document Conventions ................................................. 41
Units of Measure ....................................................... 41
Silicon Revision History ................................................ 42
Method of Identification ............................................. 42
Document History Page ................................................. 43
Sales, Solutions, and Legal Information ...................... 45
Worldwide Sales and Design Support ....................... 45
Products .................................................................... 45
PSoC® Solutions ...................................................... 45
Cypress Developer Community ................................. 45
Technical Support ..................................................... 45
nggafisg:
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 4 of 45
Architecture Overview
The Block Diagram on page 2 shows the HX3 architecture. HX3
consists of two independent hub controllers (SS and USB 2.0),
the Cortex-M0 CPU subsystem, an I2C interface, and port
controller blocks.
SS Hub Controller
This block supports the SS hub functionality based on the
USB 3.0 specification. The SS hub controller supports the
following:
SS link power management (U0, U1, U2, U3 states)
Full-duplex data transmission
USB 2.0 Hub Controller
This block supports the LS, FS, and HS hub functionalities. It
includes the repeater, frame timer, and four transaction trans-
lators.
The USB 2.0 hub controller block supports the following:
USB 2.0 link power management (L0, L1, L2, L3 states)
Suspend, resume, and remote wake-up signaling
Multi-TT (one TT for each DS port)
CPU
The ARM Cortex-M0 CPU subsystem is used for the following
functions:
System configuration and initialization
Battery charging control
Vendor-specific commands for the USB-to-I2C bridge
String-descriptor support
Suspend status indicator
Shared Link support in embedded systems
I2C Interface
The I2C interface in HX3 supports the following:
I2C Slave, Master, and Multi-master configurations
Configure HX3 by an external I2C master in I2C slave mode
Configure HX3 from an I2C EEPROM
Multi-master mode to share EEPROM with other I2C masters
In-System Programming of the I2C EEPROM from HX3’s
US port
Port Controller
The port controller block controls DS port power to comply with
the BC v1.2 and USB 3.0 specifications. This block also controls
the US port power in the ACA-Dock mode. Control signals for
external power switches are implemented within the chip. HX3
controls the external power switches at power-on to reduce
in-rush current.
The port controller block supports the following:
Overcurrent detection
SS and USB 2.0 port indicators for each DS port
Ganged and individual power control modes
Automatic port numbering based on active ports
Applications
Standalone hubs
PC and tablet motherboards
Docking station
Hand-held cradles
Monitors
Digital TVs
Set-top boxes
Printers
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 5 of 45
HX3 Product Options
Table 1. HX3 Product Options
Features CYUSB3302 CYUSB3304 CYUSB3312 CYUSB3314 CYUSB3324 CYUSB3326 CYUSB3328 CYUSB2302 CYUSB2304
Number of DS
ports 2 (USB 3.0) 4 (USB 3.0) 2 (USB 3.0) 4 (USB 3.0) 4 (USB 3.0)
6 (2 USB 3.0,
2 SS,
2 USB 2.0)
8 (4 SS,
4 USB 2.0) 2 (USB 2.0) 4 (USB 2.0)
Number of
Shared Link
ports
000002
[1] 400
BC v1.2 Yes Yes Yes Yes Yes Yes Yes Yes Yes
ACA-Dock No No No No Yes No Yes No No
External Power
Switch Control Ganged Ganged Individual and
Ganged
Individual and
Ganged
Individual and
Ganged Individual Individual Ganged Ganged
Pin-Strap
support No No Yes Yes Yes Yes Yes No No
I2C Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vendor
command Yes Yes Yes Yes Yes Yes Yes Yes Yes
Port indicators No No Yes Yes Yes No No No No
Packages[2] 68-QFN,
100-ball BGA
68-QFN,
100-ball BGA
88-QFN,
100-ball BGA
88-QFN,
100-ball BGA
88-QFN,
100-ball BGA
88-QFN,
100-ball BGA
88-QFN, 100-ball
BGA
68-QFN,
100-ball BGA
68-QFN,
100-ball BGA
Temperature
range
Industrial and
Commercial
Industrial and
Commercial
Industrial and
Commercial
Industrial and
Commercial
Industrial and
Commercial
Industrial and
Commercial
Industrial
(88-QFN only)
and Commercial
Industrial and
Commercial
Industrial and
Commercial
Notes
1. DS1 and DS2 are Shared link Ports.
2. BGA Industrial Grade packages are limited to 1 W of active power. For power calculations refer to Table 12 on page 35.
MMMMMMMMMMMM
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 6 of 45
Product Features
Shared Link
Figure 1. Application of Shared Link in a Notebook
Shared Link is a Cypress-proprietary feature that enables a
USB 3.0 port to be split into an embedded SS port and a
standard USB 2.0 port. Shared Link enables a maximum of eight
DS ports from a four-port USB 3.0 hub.
For example, if one of the DS ports is connected to an embedded
SS device, such as a USB 3.0 camera, HX3 enables the system
designer to reuse the USB 2.0 signals of that specific port to
connect to a standard USB 2.0 port. Figure 1 shows how Shared
Link can be used in an application.
Figure 2. DS Port VBUS Control in Shared Link
The Shared Link mode requires a separate VBUS control for the
removable USB 2.0 device and the embedded SS device.
Figure 2 shows the VBUS control implementation.
To ensure that the embedded SS device does not fall back to
USB 2.0 operation, an external power switch is required. This
switch is controlled by HX3, which generates an output signal
called DSx_VBUSEN_SL. This signal controls the VBUS for the
embedded device.
DSx_PWREN is another output signal generated by HX3 and
controls VBUS for the removable USB 2.0 device. For example,
when an overcurrent condition occurs, DSx_PWREN turns off
the port power.
Ghost Charge
Ghost Charge is a Cypress-proprietary feature for charging USB
devices on the DS port when the US port is not connected to a
host. For example, in a docking station with HX3 as shown in
Figure 3, when the laptop is undocked, HX3 will emulate a
dedicated charging port (DCP) to provide charge to a phone
connected on a DS port.
Figure 3. Ghost Charge
USB 3.0
Example: Shared Link Provides Six USB Ports in a Notebook
D+
D-
Standard
USB 2.0 Port
Internal
SS Port
SSTX+
SSTX-
SSRX+
SSRX-
USB 3.0 Port Split Into SS Port and Standard USB 2.0 Port
USB 3.0
USB 2.0
WiFi Module
DS4
PC
Chipset
USB 3.0 Host
USB 2.0
SS
(internal) USB 2.0
SS
(internal)
DS1
DS2
DS3
USB 3.0
Camera
US
Notebook PC
Motherboard
HX3
HX3
4 2
6
USB 3.0
Card Reader
6
6
2
6
4
USB 3.0 Port
6
USB 3.0
USB 3.0
SuperSpeed
PHY
USB 2.0
PHY
USB 3.0 DS Port
Embedded
SuperSpeed
Device
Removable
USB 2.0
Device
HX3
SSRXP/M
SSTXP/M
DP
DM
VBUS VBUS
DSx_VBUSEN_SL
DSx_PWREN
391.5333:
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 7 of 45
When the US port is disconnected from the host, HX3 detects if
any of the DS ports are connected to a device requesting
charging. It determines the charging method and then switches
to the appropriate signaling based on the detected charging
specification as shown in Figure 4. The hub either emulates a
USB-compliant dedicated charging port by connecting DP and
DM (see the BC v1.2 specification) or other supported
proprietary charging schemes.
Figure 4. Ghost Charge Implementation in HX3
Ghost Charge is enabled by default and can be disabled through
configuration. Refer to Configuration Options on page 25.
Vendor-Command Support
HX3 supports vendor-specific requests and can also enumerate
as a vendor-specific device. The vendor-specific request can be
used to (a) bridge USB and I2C and (b) configure HX3. This
feature can be used for the following applications:
Firmware upgrade of an external ASSP connected to HX3
through USB
In-System programming (ISP) of an EEPROM connected to
HX3 through USB
ACA-Dock Support
In traditional USB topologies, the host provides VBUS to enable
and charge the connected devices. For OTG hosts, however, an
ACA-Dock provides VBUS and a method to charge the host.
HX3 supports the ACA-Dock standard (see BC v1.2 specifi-
cation) by integrating the functions of the adapter controller.
Figure 5 shows the ACA-Dock system. If the ACA-Dock feature
is enabled, HX3 turns on the external power switch to drive
VBUS on the US port. To inform the OTG host that it is connected
to an ACA-Dock, the ID pin is tied to ground using a resistor
RID_A,3 as shown in Figure 5. The ACA-Dock feature can be
disabled using the Configuration Options on page 25.
For example, a BC v1.2 compliant phone such as a Sony Xperia
(neo V) can be docked to a HX3-based ACA-Dock system. The
phone acts as an OTG host and the ACA-Dock charges the
phone connected to the US port while also powering the four DS
ports.
Figure 5. ACA-Dock Support
Wall Charger
Detector
Other
Charging
Scheme
BC v1.2
Scheme
Charging
Scheme
Detector
Battery
Charger
Power
Switch
DM
5 V
DSx_PWREN
DSx_OVRCURR
USB Battery-Powered Device
HX3 DS PORT
DP
VBUS
HX3
Power
Switch
5 V
US_PWREN
VBUS
ID
To US OTG
Enabled Device
PCB
Micro A Plug
VBUS
Power
Source
RID_A
VBUS
Note
3. 124 k is the recommended RID_A value as per BC v1.2 specification, but some portable devices use custom RID_A values.
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 8 of 45
Pin Information
Figure 6. HX3 68-Pin QFN 2-Port Pinout
1
GND
68-Pin QFN
68
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
18
67
19 20
66 65
21
64
22
63
23
62
24
61
25
60
26
59
27
58
28
57
29 30
56 55
31
54
32 33
53 52
34
2
VDD_EFUSE
VBUS_DS
SUSPEND
RESERVED1
RESERVED2
MODE_SEL[0]
MODE_SEL[1]
NC
RREF_SS
DVDD12
VDD_IO
PWR_EN
OVRCURR
RESETN
I2C_CLK
I2C_DATA
AVDD12
NC
DVDD12
DS2_TXP
DS2_TXM
DVDD12
DS2_RXM
DS2_RXP
AVDD12
DS1_TXP
DS1_TXM
DVDD12
DS1_RXM
DS1_RXP
AVDD12
AVDD12
XTL_OUT
XTL_IN
AVDD33
US_DP
US_DM
DS1_DM
DS1_DP
AVDD33
DS2_DP
DS2_DM
AVDD33
DVDD12
RREF_USB2
DVDD12
AVDD33
US_TXM
US_TXP
DVDD12
US_RXM
US_RXP
AVDD12
DVDD12
AVDD12
VBUS_US
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 9 of 45
Figure 7. HX3 68-Pin QFN 4-Port Pinout
1
GND
68-Pin QFN
68
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
18
67
19 20
66 65
21
64
22
63
23
62
24
61
25
60
26
59
27
58
28
57
29 30
56 55
31
54
32 33
53 52
34
2
VDD_EFUSE
VBUS_DS
SUSPEND
RESERVED1
RESERVED2
MODE_SEL[0]
MODE_SEL[1]
NC
RREF_SS
DVDD12
VDD_IO
PWR_EN
OVRCURR
RESETN
I2C_CLK
I2C_DATA
AVDD12
DS3_RXP
DS3_RXM
DVDD12
DS3_TXP
DS3_TXM
DS2_TXP
DS2_TXM
DVDD12
DS2_RXM
DS2_RXP
AVDD12
DS1_TXP
DS1_TXM
DVDD12
DS1_RXM
DS1_RXP
AVDD12
AVDD12
XTL_OUT
XTL_IN
AVDD33
US_DP
US_DM
DS1_DM
DS1_DP
AVDD33
DS2_DP
DS2_DM
DS3_DM
DS3_DP
AVDD33
DS4_DP
DS4_DM
DVDD12
RREF_USB2
DVDD12
AVDD33
US_TXM
US_TXP
DVDD12
US_RXM
US_RXP
AVDD12
DS4_TXP
DS4_TXM
DVDD12
AVDD12
DS4_RXM
DS4_RXP
VBUS_US
zzzzzzzzzzzzzzzzzzz
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 10 of 45
Figure 8. HX3 100-Ball BGA Pinout for CYUSB3302
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
NC NC NC AVDD33 DS2_DM DS2_DP AVDD33 US_DM US_DP AVDD12
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10
NC NC NC VDD_IO VSS AVDD33 NC NC NC DVDD12
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10
US_TXM NC NC NC NC VSS DS1_DP DS1_DM AVDD12 DS1_RXM
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
US_TXP NC NC DVDD12 VSS DVDD12 VSS DVDD12 VSS DS1_RXP
E1 E2 E3 E4 E5 E6 E7 E8 E9 E10
DVDD12 RREF_US
B2 NC NC XTL_IN XTL_OUT VDD_IO DS1_TXM VSS DVDD12
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
US_RXM VSS AVDD33 MODE_SE
L[1] DVDD12 OVRCUR
RRESETN DS1_TXP AVDD12 DS2_RXP
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
US_RXP VBUS_DS SUSPEND RESERVE
D1
MODE_SE
L[0] VDD_IO PWR_EN I2C_DATA VSS DS2_RXM
H1 H2 H3 H4 H5 H6 H7 H8 H9 H10
AVDD12 VBUS_US VDD_EFU
SE
RESERVE
D2 RREF_SS VSS DS2_TXM DS2_TXP NC AVDD12
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10
VSS AVDD12 VSS GPIO NC I2C_CLK NC NC VSS NC
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10
NC NC DVDD12 NC NC NC NC NC DVDD12 NC
zzzzzzzzzzzzzzzzzzz
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 11 of 45
Figure 9. HX3 100-Ball BGA Pinout for CYUSB3304
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
NC DS4_DM DS4_DP AVDD33 DS2_DM DS2_DP AVDD33 US_DM US_DP AVDD12
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10
NC NC NC VDD_IO VSS AVDD33 NC NC NC DVDD12
C1 C2 C3 C4 C5 C6 C7 C8 C9 10
US_TXM NC NC DS3_DP DS3_DM VSS DS1_DP DS1_DM AVDD12 DS1_RXM
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
US_TXP NC NC DVDD12 VSS DVDD12 VSS DVDD12 VSS DS1_RXP
E1 E2 E3 E4 E5 E6 E7 E8 E9 E10
DVDD12 RREF_US
B2 NC NC XTL_IN XTL_OUT VDD_IO DS1_TXM VSS DVDD12
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
US_RXM VSS AVDD33 MODE_SE
L[1] DVDD12 OVRCUR
RRESETN DS1_TXP AVDD12 DS2_RXP
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
US_RXP VBUS_DS SUSPEND RESERVE
D1
MODE_SE
L[0] VDD_IO PWR_EN I2C_DATA VSS DS2_RXM
H1 H2 H3 H4 H5 H6 H7 H8 H9 H10
AVDD12 VBUS_US VDD_EFU
SE
RESERVE
D2 RREF_SS VSS DS2_TXM DS2_TXP NC AVDD12
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10
VSS AVDD12 VSS GPIO NC I2C_CLK NC NC VSS DS3_RXM
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10
DS4_TXP DS4_TXM DVDD12 DS4_RXP DS4_RXM NC DS3_TXP DS3_TXM DVDD12 DS3_RXP
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 12 of 45
Table 2. 68-Pin QFN, 100-Ball BGA Pinout for CYUSB3302 and CYUSB3304
Pin Name Type 68-QFN Pin# 100-BGA
Ball # Description
CYUSB3302 CYUSB3304
US Port
US_RXP I 9 G1 SuperSpeed receive plus
US_RXM I 8 F1 SuperSpeed receive minus
US_TXP O 6 D1 SuperSpeed transmit plus
US_TXM O 5 C1 SuperSpeed transmit minus
US_DP I/O 57 A9 USB 2.0 data plus
US_DM I/O 58 A8 USB 2.0 data minus
DS1 Port
DS1_RXP I 51 D10 SuperSpeed receive plus
DS1_RXM I 50 C10 SuperSpeed receive minus
DS1_TXP O 47 F8 SuperSpeed transmit plus
DS1_TXM O 48 E8 SuperSpeed transmit minus
DS1_DP I/O 60 C7 USB 2.0 data plus
DS1_DM I/O 59 C8 USB 2.0 data minus
DS2 Port
DS2_RXP I 45 F10 SuperSpeed receive plus
DS2_RXM I 44 G10 SuperSpeed receive minus
DS2_TXP O 41 H8 SuperSpeed transmit plus
DS2_TXM O 42 H7 SuperSpeed transmit minus
DS2_DP I/O 62 A6 USB 2.0 data plus
DS2_DM I/O 63 A5 USB 2.0 data minus
DS3 Port
NC DS3_RXP I 35 K10 SuperSpeed receive plus
NC DS3_RXM I 36 J10 SuperSpeed receive minus
NC DS3_TXP O 38 K7 SuperSpeed transmit plus
NC DS3_TXM O 39 K8 SuperSpeed transmit minus
NC DS3_DP I/O 65 C4 USB 2.0 data plus
NC DS3_DM I/O 64 C5 USB 2.0 data minus
DS4 Port
NC DS4_RXP I 15 K4 SuperSpeed receive plus
NC DS4_RXM I 14 K5 SuperSpeed receive minus
NC DS4_TXP O 11 K1 SuperSpeed transmit plus
NC DS4_TXM O 12 K2 SuperSpeed transmit minus
NC DS4_DP I/O 67 A3 USB 2.0 data plus
NC DS4_DM I/O 68 A2 USB 2.0 data minus
OVRCURR I 30 F6 Ganged overcurrent input
PWR_EN I/O 29 G7 Ganged power enable output
k0
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 13 of 45
NC I/O 25 NA NC
RESERVED1 I/O 21 G4 This pin must be pulled HIGH using a 10 k to VDD_IO.
RESERVED2 I 22 H4 This pin must be pulled HIGH using a 10 k to VDD_IO.
Mode Select, Clock, and Reset
MODE_SEL[0] I 23 G5 Device operation mode select bit 0; refer to Tab l e 5 on page 24
MODE_SEL[1] I 24 F4 Device operation mode select bit 1; refer to Tab l e 5 on page 24
XTL_OUT A 54 E6 Crystal out
XTL_IN A 55 E5 Crystal in
RESETN I 31 F7 Active LOW reset input
I2C_CLK I/O 32 J6 I2C clock
I2C_DATA I/O 33 G8 I2C data
SUSPEND I/O 20 G3
Hub suspend status indicator. This pin is asserted if both the
SS and USB 2.0 hubs are in the suspend state and is
de-asserted when either of the hubs comes out of the suspend
state.
Power and Ground
VDD_EFUSE PWR 19 H3 1.2 V normal operation, 2.5 V for programming. Customers
should connect to 1.2 V.
AVDD12 PWR 10, 16, 34, 46,
52, 53
A10, C9, F9,
H1, H10, J2 1.2 V analog supply
GND PWR 40
B5, C6, D5, D7,
D9, E9, F2, G9,
H6, J1, J3, J9
GND pin
DVDD12 PWR 1, 3, 7, 13, 27,
37, 43, 49,
B10, D4, D6,
D8, E1, E10,
F5, K3, K9
1.2 V core supply
VBUS _US PWR 17 H2 This pin must be connected to VBUS from US port
VBUS_DS PWR 18 G2
This pin is used to power the Apple-charging circuit in HX3.
For normal operation, connect pin to local 5 V supply to enable
Apple charging and BC v1.2 charging modes (enable
multi-charger mode).
For BC v1.2 compliance testing or when Apple charging is not
required, connect pin to GND to enable BC v1.2 charging mode
(disable multi-charger mode).
AVDD33 PWR 4, 56, 61, 66 A4, A7, B6, F3 3.3 V analog supply
VDD_IO PWR 28 B4, E7, G6 3.3 V I/O supply
USB Precision Resistors
RREF_USB2 A 2 E2 Connect pin to a precision resistor (6.04 k±1%) to generate
a current reference for USB 2.0 PHY.
RREF_SS A 26 H5 Connect pin to a precision resistor (200 ±1%) for SS PHY
termination impedance calibration.
Table 2. 68-Pin QFN, 100-Ball BGA Pinout for CYUSB3302 and CYUSB3304 (continued)
Pin Name Type 68-QFN Pin# 100-BGA
Ball # Description
CYUSB3302 CYUSB3304
Note
4. These pins are Do Not Use (DNU); they must be left floating.
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 14 of 45
Table 3. 68-Pin QFN, 100-Ball BGA Pinout for CYUSB2302 and CYUSB2304
Pin Name Type 68-QFN Pin# 100-BGA
Ball # Description
CYUSB2302 CYUSB2304
US Port
NC I 9 G1 SuperSpeed receive plus
NC I 8 F1 SuperSpeed receive minus
NC O 6 D1 SuperSpeed transmit plus
NC O 5 C1 SuperSpeed transmit minus
US_DP I/O 57 A9 USB 2.0 data plus
US_DM I/O 58 A8 USB 2.0 data minus
DS1 Port
NC I 51 D10 SuperSpeed receive plus
NC I 50 C10 SuperSpeed receive minus
NC O 47 F8 SuperSpeed transmit plus
NC O 48 E8 SuperSpeed transmit minus
DS1_DP I/O 60 C7 USB 2.0 data plus
DS1_DM I/O 59 C8 USB 2.0 data minus
DS2 Port
NC I 45 F10 SuperSpeed receive plus
NC I 44 G10 SuperSpeed receive minus
NC O 41 H8 SuperSpeed transmit plus
NC O 42 H7 SuperSpeed transmit minus
DS2_DP I/O 62 A6 USB 2.0 data plus
DS2_DM I/O 63 A5 USB 2.0 data minus
DS3 Port
NC NC I35 K10 SuperSpeed receive plus
NC NC I36 J10 SuperSpeed receive minus
NC NC O38 K7 SuperSpeed transmit plus
NC NC O 39 K8 SuperSpeed transmit minus
NC DS3_DP I/O 65 C4 USB 2.0 data plus
NC DS3_DM I/O 64 C5 USB 2.0 data minus
DS4 Port
NC NC I 15 K4 SuperSpeed receive plus
NC NC I 14 K5 SuperSpeed receive minus
NC NC O 11 K1 SuperSpeed transmit plus
NC NC O 12 K2 SuperSpeed transmit minus
NC DS4_DP I/O 67 A3 USB 2.0 data plus
NC DS4_DM I/O 68 A2 USB 2.0 data minus
OVRCURR I 30 F6 Ganged overcurrent input
PWR_EN I/O 29 G7 Ganged power enable output
k0
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 15 of 45
NC I/O 25 NA NC
RESERVED1 I/O 21 G4 This pin must be pulled HIGH using a 10 k to VDD_IO.
RESERVED2 I 22 H4 This pin must be pulled HIGH using a 10 k to VDD_IO.
Mode Select, Clock, and Reset
MODE_SEL[0] I 23 G5 Device operation mode select bit 0; refer to Tab l e 5 on page 24
MODE_SEL[1] I 24 F4 Device operation mode select bit 1; refer to Tab l e 5 on page 24
XTL_OUT A 54 E6 Crystal out
XTL_IN A 55 E5 Crystal in
RESETN I 31 F7 Active LOW reset input
I2C_CLK I/O 32 J6 I2C clock
I2C_DATA I/O 33 G8 I2C data
SUSPEND I/O 20 G3
Hub suspend status indicator. This pin is asserted if both the
SS and USB 2.0 hubs are in the suspend state and is
de-asserted when either of the hubs comes out of the suspend
state.
Power and Ground
VDD_EFUSE PWR 19 H3 1.2 V normal operation, 2.5 V for programming. Customers
should connect to 1.2 V.
AVDD12 PWR 10, 16, 34, 46,
52, 53
A10, C9, F9,
H1, H10, J2 1.2 V analog supply
GND PWR 40
B5, C6, D5, D7,
D9, E9, F2, G9,
H6, J1, J3, J9
GND pin
DVDD12 PWR 1, 3, 7, 13, 27,
37, 43, 49,
B10, D4, D6,
D8, E1, E10,
F5, K3, K9
1.2 V core supply
VBUS _US PWR 17 H2 This pin must be connected to VBUS from US port
VBUS_DS PWR 18 G2
This pin is used to power the Apple-charging circuit in HX3.
For normal operation, connect pin to local 5 V supply to enable
Apple charging and BC v1.2 charging modes (enable
multi-charger mode).
For BC v1.2 compliance testing or when Apple charging is not
required, connect pin to GND to enable BC v1.2 charging mode
(disable multi-charger mode).
AVDD33 PWR 4, 56, 61, 66 A4, A7, B6, F3 3.3 V analog supply
VDD_IO PWR 28 B4, E7, G6 3.3 V I/O supply
USB Precision Resistors
RREF_USB2 A 2 E2 Connect pin to a precision resistor (6.04 k±1%) to generate
a current reference for USB 2.0 PHY.
RREF_SS A 26 H5 Connect pin to a precision resistor (200 ±1%) for SS PHY
termination impedance calibration.
Table 3. 68-Pin QFN, 100-Ball BGA Pinout for CYUSB2302 and CYUSB2304 (continued)
Pin Name Type 68-QFN Pin# 100-BGA
Ball # Description
CYUSB2302 CYUSB2304
CYPRESS' U." maznnznmmmw-
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 16 of 45
Figure 10. HX3 88-Pin QFN 2-Port Pinout
88-Pin QFN
1
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
2
18
19
20
21
22
66
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
65
49
48
47
46
45
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
US_RXP
US_RXM
US_TXP
US_TXM
US_DP
US_DMUS_OVRCURR
US_PWREN
DS1_RXP
DS1_RXM
DS1_TXM
DS1_TXP
DS1_DM
DS1_DP
DS2_DP
DS2_DM
DS2_RXP
DS2_RXM
DS2_TXM
DS2_TXP
NC
DS1_OVRCURR
DS1_PWREN
DS1_AMBER
DS1_GREEN
DS1_LED_SS
DS2_AMBER
DS2_GREEN
DS2_OVRCURR
DS2_PWREN
DS2_LED_SS
DS3_PWREN
DS3_AMBER
DS3_OVRCURR
DS3_GREEN
DS3_LED_SS
DS4_OVRCURR
DS4_PWREN/PWR_EN4
DS4_AMBER
DS4_GREEN
DS4_LED_SS
I2C_CLK
I2C_DATA
RESETN
VDD_IO
DVDD12
RREF_SS
AVDD12
VDD_EFUSE
VBUS_DS
SUSPEND
RESERVED1
MODE_SEL[0]
MODE_SEL[1]
DVDD12
AVDD12
GND
DVDD12
DVDD12
AVDD12
AVDD12
VDD_IO
AVDD33
AVDD33
AVDD33
DVDD12
VDD_IO
RREF_USB2
DVDD12
AVDD33
DVDD12
AVDD12
DVDD12
AVDD12
VBUS_US
XTL_IN
XTL_OUT
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CYPRESS' U." maznnznmmmw-
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 17 of 45
Figure 11. HX3 88-Pin QFN 4-Port Pinout
88-Pin QFN
11
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
2
18
19
20
21
22
66
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
65
49
48
47
46
45
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
US_RXP
US_RXM
US_TXP
US_TXM
US_DP
US_DMUS_OVRCURR
US_PWREN
DS1_RXP
DS1_RXM
DS1_TXM
DS1_TXP
DS1_DM
DS1_DP
DS2_DP
DS2_DM
DS3_DM
DS3_DP
DS4_DP
DS4_DM
DS2_RXP
DS2_RXM
DS2_TXM
DS2_TXP
DS3_TXM
DS3_TXP
DS3_RXM
DS3_RXP
DS4_TXP
DS4_TXM
DS4_RXM
DS4_RXP
DS1_OVRCURR
DS1_PWREN
DS1_AMBER
DS1_GREEN
DS1_LED_SS
DS2_AMBER
DS2_GREEN
DS2_OVRCURR
DS2_PWREN
DS2_LED_SS
DS3_PWREN
DS3_AMBER
DS3_OVRCURR
DS3_GREEN
DS3_LED_SS
DS4_OVRCURR
DS4_PWREN/PWR_EN4
DS4_AMBER
DS4_GREEN
DS4_LED_SS
I2C_CLK
I2C_DATA
RESETN
VDD_IO
DVDD12
RREF_SS
AVDD12
VDD_EFUSE
VBUS_DS
SUSPEND
RESERVED1
MODE_SEL[0]
MODE_SEL[1]
DVDD12
AVDD12
GND
DVDD12
DVDD12
AVDD12
AVDD12
VDD_IO
AVDD33
AVDD33
AVDD33
DVDD12
VDD_IO
RREF_USB2
DVDD12
AVDD33
DVDD12
AVDD12
DVDD12
AVDD12
VBUS_US
XTL_IN
XTL_OUT
A1 A2 A! A4 A5 A5 A7 A8 A! A15 DSS_PWR B1 5! E! E4 BE 5': 57 B! E! BTU— D32_OVR DSZ_PWR Dsa_AMBE DSS_OVR Dsa_GREE Dss_LED_ C1 {.1 65 C4 5 CE H CH C! m— DS1_AMBE D82_LED_ D1 5! IS! D4 53 IS: 57 58 I!!! m— DS1_LED_ DS1_GREE E1 H E! E4 E5 E6 E7 E! E! Em— RREF_USB D82_GREE D82_AMBE F1 F7 F5 F4 H F: F7 F! F! HD— MODE_SE DS4_OVR G1 G! {=1 54 a ca 57 G! G! {HU— RESERVE MODE_SE DS4_PWR H1 H2 H5 H4 H5 H5 H7 H! H! H111— VDD_EFUS DSA_LED_ DSA_GREE J1 J! J! J4 J5 J6 J7 J5 J9 J1!!— DSA_AMBE US_PWRE DS1_PWR DS1_OVR K1 K2 K5 K4 K5 K5 K7 K! K! K111— US_OVRC
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 18 of 45
Figure 12. HX3 100-Ball BGA Pinout for CYUSB3312
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
DS3_PWR
EN NC NC AVDD33 DS2_DM DS2_DP AVDD33 US_DM US_DP AVDD12
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10
DS2_OVR
CURR
DS2_PWR
EN
DS3_AMBE
RVDD_IO VSS AVDD33 DS3_OVR
CURR
DS3_GREE
N
DS3_LED_
SS DVDD12
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10
US_TXM DS1_AMBE
R
DS2_LED_
SS NC NC VSS DS1_DP DS1_DM AVDD12 DS1_RXM
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
US_TXP DS1_LED_
SS
DS1_GREE
NDVDD12 VSS DVDD12 VSS DVDD12 VSS DS1_RXP
E1 E2 E3 E4 E5 E6 E7 E8 E9 E10
DVDD12 RREF_USB
2
DS2_GREE
N
DS2_AMBE
RXTL_IN XTL_OUT VDD_IO DS1_TXM VSS DVDD12
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
US_RXM VSS AVDD33 MODE_SE
L[1] DVDD12 DS4_OVR
CURR RESETN DS1_TXP AVDD12 DS2_RXP
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
US_RXP VBUS_DS SUSPEND RESERVE
D1
MODE_SE
L[0] VDD_IO DS4_PWR
EN I2C_DATA VSS DS2_RXM
H1 H2 H3 H4 H5 H6 H7 H8 H9 H10
AVDD12 VBUS_US VDD_EFUS
E
DS4_LED_
SS RREF_SS VSS DS2_TXM DS2_TXP DS4_GREE
NAVDD12
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10
VSS AVDD12 VSS DS4_AMBE
R
US_PWRE
NI2C_CLK DS1_PWR
EN
DS1_OVR
CURR VSS NC
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10
NC NC DVDD12 NC NC US_OVRC
URR NC NC DVDD12 NC
.a CYPRESS' zusznnzn 04 www- A1 A2 A3 A4 A5 As A7 A8 A9 A10 51 52 E3 54 '35 56 E EB 59 W 01 c2 c3 CA as cs 07 ca c9 (:10 'D1 52 'D3 54 '05 '06 fi '03 59 W E1 E2 E3 E4 E5 E6 E E8 E9 W 71 172 F3 174 75 is fi Fe 59 T G1 62 G3 64 GE (36 67 <38><39 g10="" h1="" h2="" h3="" h4="" h5="" h6="" h7="" h8="" h9="" h10="" j1="" j2="" j3="" j4="" j5="" j6="" j7="" j8="" j9="" j10="" k1="" k2="" k3="" k4="" k5="" ks="" k7="" k8="" k9="" k10="">
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 19 of 45
Figure 13. HX3 100-Ball BGA Pinout for CYUSB3314, CYUSB332x
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
DS3_PWR
EN DS4_DM DS4_DP AVDD33 DS2_DM DS2_DP AVDD33 US_DM US_DP AVDD12
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10
DS2_OVR
CURR
DS2_PWR
EN
DS3_AMB
ER VDD_IO VSS AVDD33 DS3_OVR
CURR
DS3_GRE
EN
DS3_LED
_SS DVDD12
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10
US_TXM DS1_AMB
ER
DS2_LED
_SS DS3_DP DS3_DM VSS DS1_DP DS1_DM AVDD12 DS1_RXM
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
US_TXP DS1_LED
_SS
DS1_GRE
EN DVDD12 VSS DVDD12 VSS DVDD12 VSS DS1_RXP
E1 E2 E3 E4 E5 E6 E7 E8 E9 E10
DVDD12 RREF_US
B2
DS2_GRE
EN
DS2_AMB
ER XTL_IN XTL_OUT VDD_IO DS1_TXM VSS DVDD12
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
US_RXM VSS AVDD33 MODE_SE
L[1] DVDD12 DS4_OVR
CURR RESETN DS1_TXP AVDD12 DS2_RXP
G1 G2 G3 G4 G5 G6 G7 G8 G9 G10
US_RXP VBUS_DS SUSPEND RESERVE
D1
MODE_SE
L[0] VDD_IO DS4_PWR
EN I2C_DATA VSS DS2_RXM
H1 H2 H3 H4 H5 H6 H7 H8 H9 H10
AVDD12 VBUS_US VDD_EFU
SE
DS4_LED
_SS RREF_SS VSS DS2_TXM DS2_TXP DS4_GRE
EN AVDD12
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10
VSS AVDD12 VSS DS4_AMB
ER
US_PWR
EN I2C_CLK DS1_PWR
EN
DS1_OVR
CURR VSS DS3_RXM
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10
DS4_TXP DS4_TXM DVDD12 DS4_RXP DS4_RXM US_OVRC
URR DS3_TXP DS3_TXM DVDD12 DS3_RXP
iCYPRESS' ' EMBEnnEnINYnunuaw' EN DS1_AMBER DS1_GREEN DS1_VBUSEN_SL _LED_SS
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 20 of 45
Table 4. 88-Pin QFN, 100-Ball BGA Pinout for CYUSB331X and CYUSB332X
Pin Name
Type Pin# Ball# Description
CYUSB3312
CYUSB3314
CYUSB3324
CYUSB3326
CYUSB3328
US Port
US_RXP I 14 G1 SuperSpeed receive plus
US_RXM I 13 F1 SuperSpeed receive minus
US_TXP O 11 D1 SuperSpeed transmit plus
US_TXM O 10 C1 SuperSpeed transmit minus
US_DP I/O 71 A9 USB 2.0 data plus
US_DM I/O 72 A8 USB 2.0 data minus
US_OVRCURR I 39 K6
CYUSB3324/3328: Overcurrent detect input for US port in ACA-Dock mode.
If ACA-Dock mode is disabled using Configuration Options on page 25, this
pin must be pulled HIGH using a 10 k to VDD_IO.
Other part numbers: This pin must be pulled HIGH using a 10 k to VDD_IO.
US_PWREN[5]
I/O 31 J5
CYUSB3324/3328: VBUS power enable output for US port in ACA-Dock
mode. If ACA-Dock mode is disabled using Configuration Options on page 25,
this pin can be left floating if Pin-Strap is not enabled.
Other part numbers: This pin can be left floating if Pin-Strap (Pin# 63) is not
enabled.
PWR_SW_POL[6] This pin is called PWR_SW_POL in pin-strap configuration mode.
DS1 Port
DS1_RXP I 61 D10 SuperSpeed receive plus
DS1_RXM I 60 C10 SuperSpeed receive minus
DS1_TXP O 57 F8 SuperSpeed transmit plus
DS1_TXM O 58 E8 SuperSpeed transmit minus
DS1_DP I/O 74 C7 USB 2.0 data plus
DS1_DM I/O 73 C8 USB 2.0 data minus
DS1_OVRCURR I 42 J8 Overcurrent detect input for DS1 port
DS1_PWREN[5]
I/O 38 J7
VBUS power enable output for DS1 port. When the port is disabled, this pin is
in tristate.
DS1_CDP_EN[6] This pin is called DS1_CDP_EN in pin-strap configuration mode.
DS1_AMBER[5]
I/O 2 C2 LED_AMBER output for DS1 port
ACA_DOCK[6] This pin is called ACA-DOCK in pin-strap configuration mode.
DS1_GREEN[5]
I/O 3 D3
CYUSB3312/3314/3324: LED_GREEN output for DS1 port
DS1_VBUSEN_SL[5] CYUSB3326/3328: VBUS power enable output for SS port 1
PORT_DISABLE[0][6] This pin is called PORT_DISABLE[0] in pin-strap configuration mode.
DS1_LED_SS[5]
I/O 4 D2 LED_SS output for DS1 port
PORT_DISABLE[1][6] This pin is called PORT_DISABLE[1] in pin-strap configuration mode.
Notes
5. This pin can be configured as a GPIO using custom firmware. For information contact www.cypress.com/support.
6. For pin-strap configuration details, refer to Tab le 6 on page 26.
CYPRESS' Enaznnsnmvnunuuw' EN DSZ_AMBER DSZ_GREEN DSZ_VBUSEN_SL _LED_SS PWR_EN_SEL EN DSS_AMBER
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 21 of 45
DS2 Port
DS2_RXP I 55 F10 SuperSpeed receive plus
DS2_RXM I 54 G10 SuperSpeed receive minus
DS2_TXP O 51 H8 SuperSpeed transmit plus
DS2_TXM O 52 H7 SuperSpeed transmit minus
DS2_DP I/O 76 A6 USB 2.0 data plus
DS2_DM I/O 77 A5 USB 2.0 data minus
DS2_OVRCURR I 1 B1 Overcurrent detect input for DS2 port
DS2_PWREN[7]
I/O 86 B2
VBUS power enable output for DS2 port. When the port is disabled, this pin is
in tristate.
DS2_CDP_EN[8] This pin is called DS2_CDP_EN in the pin-strap configuration mode.
DS2_AMBER[7]
I/O 5 E4 LED_AMBER output for DS2 port
NON_REMOVABLE[0][8] This pin is called NON_REMOVABLE[0] in the pin-strap configuration mode.
DS2_GREEN[7]
I/O 6 E3
CYUSB3312/3314/3324: LED_GREEN output for DS2 port
DS2_VBUSEN_SL[7] CYUSB3326/3328: VBUS power enable output for SS port 2
NON_REMOVABLE[1][8] This pin is called NON_REMOVABLE[1] in the pin-strap configuration mode.
DS2_LED_SS[7]
I/O 84 C3 LED_SS output for DS2 port
PWR_EN_SEL[8] This pin is called PWR_EN_SEL in the pin-strap configuration mode.
DS3 Port
NC DS3_RXP I 45 K10 SuperSpeed receive plus
NC DS3_RXM I 46 J10 SuperSpeed receive minus
NC DS3_TXP O 48 K7 SuperSpeed transmit plus
NC DS3_TXM O 49 K8 SuperSpeed transmit minus
NC DS3_DP I/O 79 C4 USB 2.0 data plus
NC DS3_DM I/O 78 C5 USB 2.0 data minus
DS3_OVRCURR I 65 B7 CYUSB3314/3324/3326/3328: Overcurrent detect input for DS3 port
CYUSB3312: This pin must be pulled HIGH using a 10 k to VDD_IO.
DS3_PWREN[7]
I/O 87 A1
VBUS power enable output for DS3 port. When the port is disabled, this pin is
in tristate.
DS3_CDP_EN[8] This pin is called DS3_CDP_EN in the pin-strap configuration mode.
DS3_AMBER[7]
I/O 85 B3 LED_AMBER output for DS3 port
VID_SEL[2][8] This pin is called VID_SEL[2] in the pin-strap configuration mode.
Table 4. 88-Pin QFN, 100-Ball BGA Pinout for CYUSB331X and CYUSB332X (continued)
Pin Name
Type Pin# Ball# Description
CYUSB3312
CYUSB3314
CYUSB3324
CYUSB3326
CYUSB3328
Notes
7. This pin can be configured as a GPIO using custom firmware. For information contact www.cypress.com/support.
8. For pin-strap configuration details, refer to Tab le 6 on page 26.
CYPRESS' Enaznnsnmvnunuuw' DSS_GREEN DSS_VBUSEN_SL _LED_SS DS4_AMBER C_DEV_| D DS4_GREEN
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 22 of 45
DS3_GREEN[9]
I/O 64 B8
CYUSB3312/3314/3324: LED_GREEN output for DS3 port
DS3_VBUSEN_SL[9] CYUSB3328: VBUS power enable output for SS port 3
VID_SEL[1][10] This pin is called VID_SEL[1] in the pin-strap configuration mode. For pin-strap
configuration details, refer to Table 6 on page 26.
DS3_LED_SS[9]
I/O 63 B9
LED_SS output for DS3 port
PIN_STRAP[10] This pin is called PIN_STRAP in pin-strap configuration mode. When
connected to VDD_IO through a 10-k resistor, this pin enables pin-strap
configuration mode for HX3.
DS4 Port
NC DS4_RXP I 20 K4 SuperSpeed receive plus
NC DS4_RXM I 19 K5 SuperSpeed receive minus
NC DS4_TXP O 16 K1 SuperSpeed transmit plus
NC DS4_TXM O 17 K2 SuperSpeed transmit minus
NC DS4_DP I/O 81 A3 USB 2.0 data plus
NC DS4_DM I/O 82 A2 USB 2.0 data minus
DS4_OVRCURR I 36 F6 CYUSB3314/3324/3326/3328: Overcurrent detect input for DS4 port.
CYUSB3312: This pin must be pulled HIGH using a 10 k to VDD_IO.
DS4_PWREN/PWR_EN4 I/O 35 G7
VBUS power enable output for DS4 port. This pin is also used as power enable
output when configured in ganged power mode using the Blaster Plus tool.
When the port is disabled, this pin is in tristate.
DS4_CDP_EN[10] This pin is called DS4_CDP_EN in the pin-strap configuration mode.
DS4_AMBER[9]
I/O 30 J4 LED_AMBER output for DS4 port
I2C_DEV_ID[10] This pin is called I2C_DEV_ID in the pin-strap configuration mode.
DS4_GREEN[9]
I/O 43 H9
CYUSB3312/3314/3324: LED_GREEN output for DS4 port
DS4_VBUSEN_SL CYUSB3328: VBUS power enable output for SS port 4
VID_SEL[0][10] This pin is called VID_SEL[0] in the pin-strap configuration mode.
DS4_LED_SS I/O 26 H4
LED_SS output for DS4 port. The LED must be connected to GND as shown
in Figure 16 on page 25. If LED is not used, this pin must be pulled HIGH using
a 10 k to VDD_IO.
RESERVED1 I 27 G4 This pin must be pulled HIGH using a 10 k to VDD_IO.
Mode Select, Clock, and Reset
MODE_SEL[0] I 28 G5 Device operation mode select bit 0; refer to Table 5 on page 24
MODE_SEL[1] I 29 F4 Device operation mode select bit 1; refer to Table 5 on page 24
XTL_OUT A 68 E6 Crystal out
XTL_IN A 69 E5 Crystal in
RESETN I 37 F7 Active LOW reset input
I2C_CLK I/O 40 J6 I2C clock
I2C_DATA I/O 41 G8 I2C data
Table 4. 88-Pin QFN, 100-Ball BGA Pinout for CYUSB331X and CYUSB332X (continued)
Pin Name
Type Pin# Ball# Description
CYUSB3312
CYUSB3314
CYUSB3324
CYUSB3326
CYUSB3328
Notes
9. This pin can be configured as a GPIO using custom firmware. For information contact www.cypress.com/support.
10. For pin-strap configuration details, refer to Tab le 6 on page 26.
39.113335
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 23 of 45
SUSPEND I/O 25 G3
Hub suspend status indicator. This pin is asserted if both the SS and USB 2.0
hubs are in the suspend state and is de-asserted when either of the hubs
comes out of the suspend state.
Power and Ground
VDD_EFUSE PWR 24 H3 1.2 V normal operation, 2.5 V for programming. Customers should connect to
1.2 V
AVDD12 PWR
15, 21,
44, 56,
62, 67
A10,
C9, F9,
H1,
H10, J2
1.2 V analog supply
GND PWR 50
B5, C6,
D5, D7,
D9, E9,
F2, G9,
H6, J1,
J3, J9
GND pin
DVDD12 PWR
8, 12,
18, 33,
47, 53,
59, 83
B10,
D4, D6,
D8, E1,
E10,
F5, K3,
K9
1.2 V core supply
VBUS _US PWR 22 H2
CYUSB3324/3328: Connect the VBUS_US pin to the local 5 V supply. If
ACA-Dock mode is disabled using Configuration Options on page 25, this pin
must be connected to VBUS from US port.
Other part numbers: This pin must be connected to VBUS from US port.
VBUS_DS PWR 23 G2
This pin is used to power the Apple-charging circuit in HX3.
For normal operation, connect pin to local 5 V supply to enable Apple charging
and BC v1.2 charging modes (enable multi-charger mode).
For BC v1.2 compliance testing or when Apple charging is not required,
connect pin to GND to enable BC v1.2 charging mode (disable multi-charger
mode).
AVDD33 PWR 9, 70,
75, 80
A4, A7,
B6, F3 3.3 V analog supply
VDD_IO PWR 34, 66,
88
B4, E7,
G6 3.3 V I/O supply
USB Precision Resistors
RREF_USB2 A 7 E2 Connect pin to a precision resistor (6.04 k ±1%) to generate a current
reference for USB 2.0 PHY.
RREF_SS A 32 H5 Connect pin to a precision resistor (200 ±1%) for SS PHY termination
impedance calibration.
Table 4. 88-Pin QFN, 100-Ball BGA Pinout for CYUSB331X and CYUSB332X (continued)
Pin Name
Type Pin# Ball# Description
CYUSB3312
CYUSB3314
CYUSB3324
CYUSB3326
CYUSB3328
HT \
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 24 of 45
System Interfaces
Upstream Port (US)
This port is compliant with the USB 3.0 specification and includes
an integrated 1.5 k pull-up and termination resistors. It also
supports ACA-Dock to enable charging an OTG host connected
on the US port.
Downstream Ports (DS1, 2, 3, 4)
DS ports are compliant with the USB 3.0 specification and
integrate 15 k pull-down and termination resistors. Ports can
be disabled or enabled, and can be set to removable or
non-removable options. BC v1.2 charging is enabled by default
and can be disabled on each DS port using the configuration
options (see Configuration Options).
Communication Interfaces (I2C)
The interface follows the Inter-IC Bus specification, version 3.0,
with support for the standard mode (100 kHz) and the fast mode
(400 kHz) frequencies. HX3 supports I2C in the slave and master
modes. The I2C interface supports the multi-master mode of
operation. Both the SCL and SDA signals require external
pull-up resistors based on the specification. VDD_IO for HX3 is
3.3 V and it is expected that the I2C pull-up resistors will be
connected to the same supply.
Oscillator
HX3 requires an external crystal with a frequency of 26 MHz and
an accuracy of ±150 ppm in parallel resonant, fundamental
mode. The crystal drive circuit is capable of a low-power drive
level (<200 µW). The crystal connection to the XTL_OUT and
XTL_IN pins is shown in Figure 14.
Figure 14. Crystal Connection
GPIOs
HX3 GPIOs are used for overcurrent sensing, controlling
external power switches, and driving LEDs. These pins can sink
up to 4 mA current each. GPIOs also enable pin-straps for input
configuration. Refer to Table 6 for more details.
Power Control
The PWR_EN[1-4] and OV_CURR[1-4] pins interface HX3 to
external power switches. These pins are used to control power
switches for DS port power and monitor overcurrent conditions.
The power switch polarity and the power control mode (individual
and ganged) can be changed using the configuration options.
Reset
HX3 operates with two external power supplies, 3.3 V and 1.2 V.
There is no power sequencing requirement between these two
supplies. However, the RESETN pin should be held LOW until
both these supplies become stable.
The RESETN pin can be tied to VDD_IO through an external
resistor and to ground (GND) through an external capacitor
(minimum 5 ms time constant), as shown in Figure 15. This
creates a clean reset signal for power-on reset (POR).
HX3 does not support internal brown-out detection. If the system
requires this feature, an external reset should be provided on the
RESETN pin when supplies are below their valid operating
ranges.
Figure 15. Reset Connection
Configuration Mode Select
Configuration options are selected through the MODE_SEL pins
and the pin-strap enable pin (PIN_STRAP). After power-up,
these pins are sampled by an on-chip bootloader to determine
the configuration options (see Ta bl e 5 ).
10 pF 10 pF
26 MHz
XTL_OUT
XTL_IN
Table 5. HX3 Boot Sequence
MODE
SEL[1]
MODE
SEL[0] HX3 Configuration Modes
0 0 Reserved. Do not use this mode.
1 1 Internal ROM configuration
01
I2C Master, read configuration from I2C
EEPROM*
10
I2C Slave, configure from an external I2C
Master*
* Download Cypress-provided firmware from www.cypress.com/hx3.
RESETN
VDD_IO
1.5 µF
10 k
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 25 of 45
Configuration Options
HX3 can be configured by using one of the following:
eFuse (one-time programmable memory)
Pin-Strap (read configuration from dedicated pins at power on)
External I2C slave such as an EEPROM
External I2C master
The I2C master/slave configuration overrides the pin-strap
configuration. Pin-straps override the eFuse configuration, and
the eFuse configuration overrides the internal ROM
configuration.
eFuse Configuration
HX3 contains eFuses, which are OTP elements on the chip that
can be electrically blown. The eFuses are read by the bootloader
to determine the customer-specific configurations. eFuse
programming is supported only at factory and distributor
locations where programming conditions can be controlled.
eFuse programming is supported under the following conditions:
Temperature range of 25 °C–70 °C and programming voltage of
2.5 V–2.7 V.
Pin-Strap Configuration
Pin-straps are supported for select product options (see Table 1
on page 5) to provide reconfigurability without an additional
EEPROM. The pin-strap configuration is enabled by pulling the
Pin #63 of 88-pin QFN HIGH. Ta bl e 6 on page 26 shows the
configuration options supported through pin-straps and the
GPIOs used for this purpose. Figure 16 and Figure 17 show how
the GPIOs need to be connected if pin-strap and LED connection
are required or only pin-strap is required.
HX3 samples pin-strap GPIOs at power-up. Floating straps are
considered as invalid and the default configuration is used. If
PIN_STRAP (Pin #63 of 88-pin QFN) is floating, all strap inputs
are considered invalid. A GPIO is considered strapped “1” or “0
when connected with a weak pull-up (10 k) or pull-down
(10 k) respectively. After the initial sampling at power-up and
reset, the GPIOs are used in their normal functions.
Figure 16. Pin-Strap With LED or LED-Only Connection
Figure 17. Pin-Strap Connection
VDD_IO
To GPIO
800
1 k
800
1 k
VSS
To GPIO
10 k10 k
Pin-Strap HIGH
with LED
Pin-Strap LOW
with LED
To GPIO
VDD_IO
10 k10 k
To GPIO
VSS
Pin-Strap HIGH Pin-Strap LOW
:iCYPRESS' ' ENaEnnEn wvauoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 26 of 45
Table 6. Pin-Strap Configuration
88-pin QFN
Pin # Pin-Strap Name Strapped0’[11] Strapped ‘1’[11]
30 I2C_DEV_ID[12] ID 0: HX3 I2C slave address (7 bits) is 0x60.
This is also the default I2C slave address for
the 68-pin QFN package.
ID 1: HX3 I2C slave address (7 bits) is 0x58
31 PWR_SW_POL Power enable and overcurrent will be active
LOW
Power enable and overcurrent will be active
HIGH
2 ACA_DOCK Disabled Enabled
84 PWR_EN_SEL Individual Gang
63 PIN_STRAP[13] No pin-strapping Pin-strapping configuration enabled
4 PORT_DISABLE[1] PORT_DISABLE[1:0] =
b’00: DS1, DS2, DS3, DS4 active
b’01: DS1, DS2, DS3 active
b’10: DS1, DS2 active
b’11: DS1 active
Pin-straps cannot enable ports disabled by factory setting.
3 PORT_DISABLE[0]
6 NON_REMOVABLE[1][14] NON_REMOVABLE[1:0] =
b’00: DS1, DS2, DS3, DS4 removable
b’01: DS1, DS2, DS3 removable
b’10: DS1, DS2 removable
b’11: DS1 removable
5 NON_REMOVABLE[0][14]
85 VID[2]
Reserved. If PIN_STRAP is enabled and CY VID is required, strap VID[2:0] to ‘1’.64 VID[1]
43 VID[0]
38 DS1_CDP_EN[15] strapped ‘0 strapped ‘1 strapped ‘0’ strapped ‘1’
DS1 CDP enabled DS1 CDP disabled DS1 CDP disabled DS1 CDP enabled
86 DS2_CDP_EN[15] DS2 CDP enabled DS2 CDP disabled DS2 CDP disabled DS2 CDP enabled
87 DS3_CDP_EN[15] DS3 CDP enabled DS3 CDP disabled DS3 CDP disabled DS3 CDP enabled
35 DS4_CDP_EN[15] DS4 CDP enabled DS4 CDP disabled DS4 CDP disabled DS4 CDP enabled
Notes
11. See Figure 16 on page 25 and Figure 17 on page 25.
12. I2C_DEV_ID is valid only when HX3 is in I2C slave mode.
13. VID, PORT_DISABLE, NON_REMOVABLE are group straps. If one of the pins in a group strap is floating (INVALID), that group input will be INVALID and the default
will not be overwritten.
14. These DS ports are exposed ports and the connected devices can be removed.
15. DSx_CDP_EN will be active LOW input when PWR_SW_POL is set to active LOW; similarly DSx_CDP_EN will be active HIGH input when PWR_SW_POL is set to
active HIGH.
GCYPRESS' ' ENaEnnEn wmmw- ster Plus I2
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 27 of 45
I2C Configuration
When enabled for I2C configuration through the MODE_SEL
pins (See Tab l e 5 on page 24), HX3 can be configured as an I2C
master or as an I2C slave. HX3’s configuration data is a
maximum of 197 bytes and HX3’s firmware is 10 KB. Note that
HX3’s firmware also includes configuration settings.
HX3 as I2C Master
HX3 reads configurations from an external I2C EEPROM with
sizes ranging from 16 to 64 KB. An example of a supported
EEPROM is 24LC128. Based on the contents of the bSignature
and bImageType fields in Tab le 8 on page 27, HX3 performs one
of the following actions:
Loads custom configuration settings from the EEPROM when
bSignature is “CY” and bImageType is 0xD4.
Loads the Cypress-provided firmware from the EEPROM when
bSignature is “CY” and bImageType is 0xB0. This firmware also
includes configuration settings.
If bSignature “CY”, HX3 enumerates in the vendor-specific
mode.
The contents of the EEPROM can be updated with the
easy-to-use Cypress Blaster Plus tool. Blaster Plus is a
GUI-based tool to configure HX3. This tool allows to do the
following:
Download the Cypress-provided firmware from a PC via HX3's
US port and store it on an EEPROM connected to HX3’s I2C
port.
Read the configuration settings from the EEPROM. These
settings are displayed in the Blaster Plus GUI. Modify settings
as required.
Write back the updated settings on to the EEPROM. In addition,
an image file can be created for external use.
The EEPROM addresses for small and large EEPROM is shown
in Table 7.
Small EEPROM refers to one-byte address I2C EEPROM with
size ranging from 128-byte to 2K-byte while Large EEPROM
refers to two-byte address I2C EEPROM with size ranging from
4K-byte to 256K-byte.
The Blaster Plus tool, user guide, and the Cypress-provided
firmware are available at www.cypress.com/hx3.
HX3 as I2C Slave
An external I2C master can program the configuration settings
into HX3 according to the EEPROM map in Tab le 8 .
Alternatively, the HX3 firmware (<10 KB), which includes
configuration settings, can also be programmed. It is
recommended to use the Blaster Plus tool to create the HX3
firmware or configuration image file. HX3’s I2C slave address
needs to be provided while creating the image file. Refer to
Table 6 on page 26 for HX3’s I2C slave address.
Table 7. EEPROM Addresses
EEPROM Type EEPROM Address Blaster Plus I2C
Address
Small EEPROM 0x50 0xA0
Large EEPROM 0x51 0xA2
Table 8. EEPROM Map
I2C Offset Bits Name Default Description
0 7:0 bSignature LSB (“C”) 0x43 The first byte of the 2-byte signature initialized with “CY”
ASCII text.
When the signature is not valid, the hub enumerates as a
vendor-specific device.
1 7:0 bSignature MSB (“Y”) 0x59 The second byte of the 2-byte signature initialized with
“CY” ASCII text. When the signature is not valid, the hub
enumerates as a vendor-specific device.
2 7:6 bImageCTL b’00 Reserved
5:4 I2C Speed b’11 b’01: 400 kHz
b’11: 100 kHz
3:1 bImageCTL b’000 Reserved
0 bImageCTL 0 0: Execution binary file
1: Data file
3 7:0 bImageType 0xD4 0xD4: Load only configuration
0xB0: Load firmware boot image
All other bImageType will return an error code.
:iCYPRESS' ' ENaEnnEn wvauoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 28 of 45
4 7:0 bD4Length 40 bD4Length is defined in bytes as the length from offset 5.
I2C offset bytes 0–4 are the header bytes.
bD4Length = 6: Only update VID, PID, and DID
bD4Length = 18: Configuration options (no PHY trim)
bD4Length = 40: Configuration options with PHY trim
options
bD4Length > 40: User must provide valid string
descriptors
bD4Length > 192: Error
5 7:0 VID [7:0] 0xB4 Custom Vendor ID - LSB
6 7:0 VID [15:8] 0x04 Custom Vendor ID - MSB
7 7:0 PID [7:0] 0x04 Custom Product ID (PID)
Default: 0x6504
If separate PID is used for USB 2.0, the USB 2.0 PID will
be read from offset 35 and 36.
Else, USB 2.0 PID = PID+2; Default: 0x6506
Refer to Table 9 on page 33 for other default PID values
for different parts.
8 7:0 PID [15:8] 0x65
9 7:0 DID [7:0] 00 - 88-pin QFN,
10 - 68-pin QFN
Custom Device ID - revision - LSB
10 7:0 DID [15:8] 50 Custom Device ID - revision - MSB
11 7:0 Reserved 0 Reserved
12 7:4 SHARED_LINK_EN b’0000 Enable Shared Link on DS port
bit[7:4]=DS4, DS3, DS2, DS1
0: Shared Link not enabled
1: Shared Link enabled
3:0 SHC_ACTIVE_PORTS [3:0] b1111 Indicates if a SuperSpeed port is active.
bit[3:0] = DS4, DS3, DS2, DS1
0: Not active
1: Active
13 7:0 POWER_ON_TIME 0x32 Time (in 2-ms intervals) from the time the power-on
sequence begins on a port until power is good on that port
(bPwron2PwrGood)
14 7:4 REMOVABLE_PORTS [3:0] b1111 Indicates if the port is removable.
bit[7:4]=DS4, DS3, DS2, DS1
0: Non-removable
1: Removable
3:0 UHC_ACTIVE_PORTS [3:0] b1111 Indicates if a USB 2.0 port is active.
bit[3:0]=DS4, DS3, DS2, DS1
0: Not active
1: Active
Table 8. EEPROM Map (continued)
I2C Offset Bits Name Default Description
:iCYPRESS' ' ENaEnnEn wvaxoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 29 of 45
15 7 SS_LED_PIN_CONTROL 0 Port 1–4: SS LED disable
0: DS[1:4]_LED_SS are LEDs. The LED glows when the
SS port is active and not in disabled state.
1: DS[1:4]_LED_SS are not LEDs
6 GREEN_LED_PIN_CONTROL 0 Port 1–4: USB 2.0 Green LED disable
0: DS[1:4]_GREEN are LEDs
1: DS[1:4]_GREEN are not LEDs
5 AMBER_LED_PIN_CONTROL 0 Port 1–4: USB 2.0 Amber LED disable
0: DS[1:4]_AMBER are LEDs
1: DS[1:4]_AMBER are not LEDs
4 PORT_INDICATORS 1 Port indicators supported
0: Port indicators are not supported on its DS-facing ports
and the USB 2.0 PORT_INDICATOR request has no
effect.
1: Port indicators are supported on its DS-facing ports and
the USB 2.0 PORT_INDICATOR request controls the
indicators.
3 COMPOUND_HUB 0 Identifies a compound device.
0: Hub is not part of a compound device.
1: Hub is part of a compound device.
2:1 Reserved 0 Reserved
0 GANG 0 1: Ganged power switch enable for all DS ports
0: Individual port power switch enable for each DS port
16 7 SUSPEND_INDICATOR_
DISABLE
0 0: Suspend indicator enabled
1: Suspend indicator disabled
6 SS_US_DISABLE 0 Hub mode of operation (USB 3.0 or USB 2.0)
0: USB 3.0 hub and USB 2.0 hub enabled
1: USB 3.0 hub disabled and USB 2.0 hub enabled
5 PWR_EN_POLARITY 0 Power switch control output polarity
0: Active LOW
1: Active HIGH
4:0 PORT_POLARITY b’00000 USB 2.0 DP and DM swapped
bit[4:0]=DS4, DS3, DS2, DS1, US
1: Port polarity swapped
0: Port polarity not swapped
17 7:5 Reserved 0 Reserved
4 BC_ENABLE 1 0: BC v1.2 disabled
1: BC v1.2 enabled
3 ACA_DOCK 0 If this bit is set, enable ACA-Dock on the US port
2 APPLE_XA 0 0: Max limit for Apple charging 2.1 A
1: Max limit for Apple charging 1 A
1 Reserved 0 Reserved
0 GHOST_CHARGE_EN 1 0: Ghost Charging disabled
1: Ghost Charging enabled
18 7:4 CDP_EN[3:0] b1111 Per-port charging setting
bit[7:4]=DS4, DS3, DS2, DS1
0: CDP disabled
1: CDP enabled
3:0 DCP_EN[3:0] b’0000 Per-port charging setting
bit[3:0]=DS4, DS3, DS2, DS1
0: DCP disabled
1: DCP enabled
Table 8. EEPROM Map (continued)
I2C Offset Bits Name Default Description
:iCYPRESS' ' ENaEnnEn wvauoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 30 of 45
19 7 EMBEDDED_HUB 0 If this bit is set, the US is as an embedded port and VBUS
connected to VBUS_US pin is ignored.
6 ILLEGAL_DESCRIPTOR 1 If this bit is set, the USB 2.0 hub controller will accept both
0x00 and 0x29 as valid descriptor types. If '0', only 0x29
will be accepted as a valid descriptor type.
5 Reserved 1 Reserved
4 OC_POLARITY 0 Overcurrent input polarity
0: Active LOW
1: Active HIGH
3:0 OC_TIMER b’1000 Time in milliseconds for which the overcurrent inputs will
be filtered
20 7:0 Reserved 0 Reserved
21 7:4 Reserved 0 Reserved
3 STRING_DESCRIPTOR_
ENABLE[16] 0 0: String descriptor support is disabled
1: String descriptor support is enabled
When string descriptors are not supported, the hub
controller returns a non-zero index (compile-time program-
mable) for each string which is supported, and 0x00 for
each string not supported, as indicated by this field.
2:0 Reserved 0 Reserved
22 7:0 Reserved 0 Reserved
23 7:6 HS_AMPLITUDE_DS4 b’00 HS driver amplitude control; HS driver current: +0% to
+7.5%
b’00: Default
b’01: +2.5%
b’10: +5%
b’11: +7.5%
5:4 HS_AMPLITUDE_DS3 b’00
3:2 HS_AMPLITUDE_DS2 b’00
1:0 HS_AMPLITUDE_DS2 b’00
24 7:6 HS_AMPLITUDE_US b’00
5:2 HS_SLOPE b'0100 HS driver slope control for all ports
b’0000: +15%
b’0001: +5%
b’0100: Default
b’0101: -5%
b’1111: -7.5%
1:0 HS_TX_VREF b’10 Reference voltage for HS squelch (transmission envelope
detector) for all ports
b’00: 96 mV
b’01: 108 mV
b’10: 120 mV
b’11: 132 mV
Table 8. EEPROM Map (continued)
I2C Offset Bits Name Default Description
Note
16. When the string descriptor supports LangID, Manufacturer, Product and Serial Number, the serial number must be unique for each device.
‘CYPRESS' ENaEnnEn w vamaow- HS_PREEMP_DEPTH_DSA ‘ [ HS_PREEMP_DEPTH_DSS[‘ HS_PREEMP_DEPTH_DSZ[‘ [ ] ] ] ] 1 [1]
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 31 of 45
25 7:3 HS_PREEMP_EN[4:0] b’00000 HS driver pre-emphasis enable for ports DS4, DS3, DS2,
DS1, and US
0: pre-emphasis is disabled
1: pre-emphasis is enabled
2 HS_PREEMP_DEPTH_DS4[17] 0 HS driver pre-emphasis depth
0: +10%
1: +20%
1 HS_PREEMP_DEPTH_DS3[17] 0
0 HS_PREEMP_DEPTH_DS2[17] 0
26 7 HS_PREEMP_DEPTH_DS1[17] 0
6 HS_PREEMP_DEPTH_US[17] 0
5 Reserved 1 Reserved
4:1 PCS_TX_DEEMPH_DS4 0x6 USB 3.0 Tx driver de-emphasis value
0x3: -2.75 dB
0x6: -3.4 dB (Default)
0x9: -4.0 dB
0 Reserved 0 Reserved
27 7:4 PCS_TX_DEEMPH_DS3 0x6 USB 3.0 Tx driver de-emphasis value
0x3: -2.75 dB
0x6: -3.4 dB (Default)
0x9: -4.0 dB
3:0 PCS_TX_DEEMPH_DS2 0x6
28 7:4 PCS_TX_DEEMPH_DS1 0x6
3:0 PCS_TX_DEEMPH_US 0x6
29 7 Reserved 0 Reserved
6 Reserved 1 Reserved
5:0 PCS_TX_SWING_FULL_DS4 0x29 Adjust launch amplitude of the transmitter
0x1F – 0.9 V
0x29 – 1.0 V (Default)
0x35 – 1.1 V
0x3F – 1.2 V
30 7:6 Reserved 0 Reserved
5:0 PCS_TX_SWING_FULL_DS3 0x29 Adjust launch amplitude of the transmitter
0x1F – 0.9 V
0x29 – 1.0 V (Default)
0x35 – 1.1 V
0x3F – 1.2 V
31 7:6 Reserved 0 Reserved
5:0 PCS_TX_SWING_FULL_DS2 0x29 Adjust launch amplitude of the transmitter
0x1F – 0.9 V
0x29 – 1.0 V (Default)
0x35 – 1.1 V
0x3F – 1.2 V
32 7:6 Reserved 0 Reserved
5:0 PCS_TX_SWING_FULL_DS1 0x29 Adjust launch amplitude of the transmitter
0x1F – 0.9 V
0x29 – 1.0 V (Default)
0x35 – 1.1 V
0x3F – 1.2 V
Table 8. EEPROM Map (continued)
I2C Offset Bits Name Default Description
Note
17. HS_PREEMP_DEPTH is valid only when corresponding HS_PREEMP_EN is set for that port.
GCYPRESS' ' ENaEnnEn wvaxoxaow‘ gm 2
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 32 of 45
33 7:6 Reserved 0 Reserved
5:0 PCS_TX_SWING_FULL_US 0x29 Adjust launch amplitude of the transmitter
0x1F – 0.9 V
0x29 – 1.0 V (Default)
0x35 – 1.1 V
0x3F – 1.2 V
34 7:0 Reserved 0 Reserved
35 7:0 UHC_PID [7:0]_LSB 0x06 USB 2.0 PID. If bD4Length 40, USB 2.0 PID will be read
from this location.
36 7:0 UHC_PID [15:8]_MSB 0x65
37–44 7:0 Reserved 0 Eight bytes reserved for future expansion
45 7:0 bLength: LangID 4 Size of LangID (defined by spec as N+2)
46 7:0 DescType 3 String descriptor type (constant value)
47 7:0 LangID - MSB 9 String language ID - MSB of wLangID
48 7:0 LangID - LSB 4 String language ID - MSB of wLangID
49 7:0 bLength: Manufacturer (X) 54 Manufacturer string length (“bLength: LangID + bLength:
Manufacturer + bLength: Product + bLength: Serial
Number” should be less than or equal to 152 bytes). X 66.
50 7:0 DescType 3 String descriptor type (constant value)
51 7:0 bString: Manufacturer 2’, 0, ‘0’, 0, ‘1’, 0, ‘4’,
0, ‘ ’, 0, ‘C’, 0, ‘y’, 0,
‘p’, 0, ‘r’, 0, ‘e’, 0, ‘s’,
0, ‘s’, 0, ‘ ‘, 0, ‘S’, 0,
‘e’, 0, ‘m’, 0, ‘i’, 0, ‘c’,
0, ‘o’, 0, ‘n’, 0, ‘d’, 0,
‘u’, 0, ‘c’, 0, ‘t’, 0, ‘o’,
0, ‘r’, 0
Manufacturer string: UNICODE UTF-16LE per USB 2.0
specification: “2014 Cypress Semiconductor”
49 + X 7:0 bLength: Product (Y) 22 Product string length (“bLength: LangID + bLength:
Manufacturer + bLength: Product + bLength: Serial
Number” should be less than or equal to 152 bytes). Y 66.
50 + X 7:0 DescType 3 String descriptor type (constant value)
51 + X 7:0 bString: Product ‘C’, 0, ‘Y’, 0, ‘-’, 0, ‘H’,
0, ‘X’, 0, ‘3’, 0, ‘ ’, 0,
‘H’, 0, ‘U’, 0, ‘B’, 0
Product string: UNICODE UTF-16LE per USB 2.0 specifi-
cation: “CY-HX3 HUB”
49 + X + Y 7:0 bLength: Serial Number (Z) 22 Serial number string length (“bLength: LangID + bLength:
Manufacturer + bLength: Product + bLength: Serial
Number” should be less than or equal to 152 bytes). Z 66.
50 + X + Y 7:0 DescType 3 String descriptor type (constant value)
51 + X + Y 7:0 bString: Serial Number ‘1’, 0, ‘2’, 0, ‘3’, 0, ‘4’,
0, ‘5’, 0, ‘6’, 0, ‘7’, 0,
‘8’, 0, ‘9’, 0, ‘A’, 0
Serial number string: UNICODE UTF-16LE per USB 2.0
specification: “123456789A”
Table 8. EEPROM Map (continued)
I2C Offset Bits Name Default Description
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 33 of 45
Tab le 9 contains example values of PID for different parts.
Note: In I2C Master boot mode, if the connected EEPROM contains invalid signature or is blank, the hub will come up in Vendor mode
in 2.0 configuration with a default Vendor Mode PID as mentioned in Table 9.
EMI
HX3 meets the EMI requirements outlined by FCC 15B (USA)
and EN55022 (Europe) for consumer electronics. HX3 tolerates
EMI conducted by aggressors outlined by the above specifica-
tions and continues to function as expected.
ESD
HX3 has a built-in ESD protection on all pins. The ESD protection
level provided on these ports is 2.2 kV Human Body Model
(HBM) based on the JESD22-A114 specification.
Table 9. PID Values
Part Number VID PID (USB 3.0) PID (USB 2.0) Vendor Mode PID (USB 2.0)
CYUSB3304-68LTXC,
CYUSB3302-68LTXC
0x04B4 0x6500 0x6502 0x6503
CYUSB3314-88LTXC,
CYUSB3312-88LTXC
0x04B4 0x6504 0x6506 0x6503
CYUSB3328-88LTXC,
CYUSB3326-88LTXC
0x04B4 0x6508 0x650A 0x6507
:iCYPRESS' ' ENaEnnEn wvaxoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 34 of 45
Absolute Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
Storage temperature................................... –65 °C to +150 °C
Operating temperature .............................. –40 °C to +85 °C
Electrostatic discharge voltage ................................. 2200 V
Oscillator or crystal frequency ................. 26 MHz ±150 ppm
I/O voltage supply ...............................................3 V to 3.6 V
Maximum input sink current per I/O .............................. 4 mA
Electrical Specifications
HX3 meets all USB-IF Electrical Compliance specifications.
DC Electrical Characteristics
Table 10. DC Electrical Characteristics
Parameter Description Conditions Min Typ Max Units
DVDD12 1.2 V core supply 1.14 1.2 1.26 V
VDD_EFUSE eFuse supply Normal operation 1.14 1.2 1.26 V
Programming 2.5 2.6 2.7 V
AVDD12 1.2 V analog supply 1.14 1.2 1.26 V
VDD_IO 3.3 V I/O supply 3 3.3 3.6 V
AVDD33 3.3 V analog supply 3 3.3 3.6 V
VIH Input HIGH voltage 0.7 × VDD_IO VDD_IO V
VIL Input LOW voltage 0 0.3 × VDD_IO V
VOH Output HIGH voltage Output HIGH voltage at IOH +4 mA 2.4 V
VOL Output LOW voltage Output LOW voltage at IOL –4 mA 0.4 V
IOS Input sink current LED GPIO usage 4 mA
IIX Input leakage current All I/O signals held at VDD_IO or
GND –1 1 µA
IOZ Output HI-Z leakage current 10 µA
ICC
1.2 V supplies combined
operating current 410 526 mA
ICC 3.3 V supplies combined
operating current 260 286 mA
VRAMP
Voltage ramp rate on core and I/O
supplies Voltage ramp must be monotonic 0.2 50 V/ms
VN
Noise level permitted on core and
I/O supplies
Max p-p noise level permitted on all
supplies except AVDD 100 mV
VN_USB
Noise level permitted on AVDD12
and AVDD33 supply
Max p-p noise level permitted USB
supply 20 mV
:iCYPRESS' ' ENsEnnEn wmmw- [15]
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 35 of 45
Power Consumption
Tab le 11 provides the power consumption estimates for HX3 under different conditions. Ta bl e 12 summarizes the power consumption
for various combinations of devices connected to DS ports.
For example, to calculate the HX3 power consumption for three SS devices connected to DS ports (and no device connected to one
DS port), and a US port connected to a USB 3.0 host:
Power consumption = [a] + 2*[g] = 492.5 + 2*76 = 644 mW
[a] is the active power consumption for the US port connected to a USB 3.0 host and the SS device connected to the DS port.
[g] is the incremental power consumption for an additional SS device connected to the DS port.
Table 11. Power Consumption Estimates for Various Usage Scenarios
Device Condition Number and Speed of
DS Ports Connected
Typical Consumption
CommentsSupply Current (mA) Power (mW)
1.2 V 3.3 V
Suspend [18] NA 12.0 7.1 37.8
Active power with USB 3.0 host [19]
1 SS 204.1 75.0 492.5 [a]
1 HS 51.2 45.2 210.7 [b]
1 FS 51.2 34.0 173.7 [c]
1 SS + 1 HS 218.0 103.4 602.9 [d]
Active power with USB 2.0 host [19, 20] 1 HS 51.2 45.2 210.7 [e]
1 FS 51.2 34.0 173.7 [f]
Incremental active power for additional DS
port
SS 39.4 8.7 76.0 [g]
HS 7.0 19.8 73.7 [h]
FS 7.0 14.2 55.2 [i]
Active power saving per disabled DS port[21] 10.6 9.6 44.4 [j]
Table 12. Power Consumption Under Various Configurations
Configuration
Number of DS Devices
Connected With Data
Transfer
Typical Consumption
CommentsSupply Current (mA) Power (mW)
1.2 V 3.3 V
USB 3.0
4-Port Hub
(USB 3.0 host)
4 SS devices 322 101 720 [a] + 3*[g]
3 SS + 1 HS devices 297 121 755 [d] + 2*[g]
3 SS devices 283 92 644 [a] + 2*[g]
USB 3.0
4-Port Hub with one port disabled
(USB 3.0 host)
3 SS devices 272 83 600 [a] + 2*[g] - [j]
2 SS + 1 HS devices 247 103 634 [d] + [g] - [j]
Shared Link with eight DS ports 4 SS + 4 HS devices 357 189 1052 [d] + 3*([g] + [h])
USB 2.0
4-Port Hub
(USB 2.0 host)
4 HS devices 72 105 432 [e] + 3*[h]
3 HS + 1 FS devices 72 99 413 [e] + 2*[h] + [i]
Notes
18. US port in low-power state (SS in U3 and USB 2.0 in L2).
19. All four DS ports are enabled.
20. US SS disabled using configuration options. Refer to Table 8 on page 27 for I2C configuration options.
21. Power saving applicable only with a USB 3.0 host. DS ports can be disabled through configuration options. Refer to Table 6 on page 26 for pin-strapping and
Table 8 on page 27 for I2C configuration options.
zzzzzzzzzzzzzzzzzzz
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 36 of 45
Ordering Information
Tab le 1 3 lists HX3’s ordering information. The table contains only the part numbers that are currently available for order. Additional
part numbers for industrial temperature range can be made available on request. For more information, visit the Cypress website or
contact the local sales representative.
Table 13. Ordering Information
Serial
No. Ordering Part Number Number of DS Ports
Number of
Shared Link
Ports
Ghost
Charge
ACA-
Dock Temperature Package
1. CYUSB3302-68LTXC 2 (USB 3.0) 0Yes No 0 °C–70 °C 68-pin QFN
2. CYUSB3302-68LTXI 2 (USB 3.0) 0Yes No –40 °C–85 °C 68-pin QFN
3. CYUSB3304-68LTXC 4 (USB 3.0) 0Yes No 0 °C–70 °C 68-pin QFN
4. CYUSB3304-68LTXI 4 (USB 3.0) 0Yes No –40 °C–85 °C 68-pin QFN
5. CYUSB3312-88LTXC 2 (USB 3.0) 0Yes No 0 °C–70 °C 88-pin QFN
6. CYUSB3312-88LTXCT 2 (USB 3.0) 0Yes No 0 °C–70 °C 88-pin QFN
7. CYUSB3312-88LTXI 2 (USB 3.0) 0Yes No –40 °C–85 °C 88-pin QFN
8. CYUSB3312-88LTXIT 2 (USB 3.0) 0Yes No –40 °C–85 °C 88-pin QFN
9. CYUSB3314-88LTXC 4 (USB 3.0) 0Yes No 0 °C–70 °C 88-pin QFN
10. CYUSB3314-88LTXCT 4 (USB 3.0) 0Yes No 0 °C–70 °C 88-pin QFN
11. CYUSB3314-88LTXI 4 (USB 3.0) 0Yes No –40 °C–85 °C 88-pin QFN
12. CYUSB3314-88LTXIT 4 (USB 3.0) 0Yes No –40 °C–85 °C 88-pin QFN
13. CYUSB3324-88LTXC 4 (USB 3.0) 0Yes Yes 0 °C–70 °C 88-pin QFN
14. CYUSB3324-88LTXCT 4 (USB 3.0) 0Yes Yes 0 °C–70 °C 88-pin QFN
15. CYUSB3324-88LTXI 4 (USB 3.0) 0Yes Yes –40 °C–85 °C 88-pin QFN
16. CYUSB3324-88LTXIT 4 (USB 3.0) 0Yes Yes –40 °C–85 °C 88-pin QFN
17. CYUSB3326-88LTXC 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No 0 °C–70 °C 88-pin QFN
18. CYUSB3326-88LTXCT 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No 0 °C–70 °C 88-pin QFN
19. CYUSB3326-88LTXI 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No –40 °C–85 °C 88-pin QFN
20. CYUSB3326-88LTXIT 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No –40 °C–85 °C 88-pin QFN
21. CYUSB3328-88LTXC 8 (4 SS, 4 USB 2.0) 4Ye s Yes 0 °C–70 °C 88-pin QFN
22. CYUSB3328-88LTXCT 8 (4 SS, 4 USB 2.0) 4Ye s Yes 0 °C–70 °C 88-pin QFN
23. CYUSB3328-88LTXI 8 (4 SS, 4 USB 2.0) 4Ye s Yes –40 °C–85 °C 88-pin QFN
24. CYUSB3328-88LTXIT 8 (4 SS, 4 USB 2.0) 4Ye s Yes –40 °C–85 °C 88-pin QFN
25. CYUSB3302-BVXC 2 (USB 3.0) 0Yes No 0 °C–70 °C 100-ball BGA
26. CYUSB3302-BVXI 2 (USB 3.0) 0Yes No –40-85 °C 100-ball BGA
27. CYUSB3304-BVXC 4 (USB 3.0) 0Yes No 0 °C–70 °C 100-ball BGA
28. CYUSB3304-BVXI 4 (USB 3.0) 0Yes No –40 °C–85 °C 100-ball BGA
29. CYUSB3312-BVXC 2 (USB 3.0) 0Yes No 0 °C–70 °C 100-ball BGA
30. CYUSB3312-BVXI 2 (USB 3.0) 0Yes No –40 °C–85 °C 100-ball BGA
31. CYUSB3314-BVXC 4 (USB 3.0) 0Yes No 0 °C–70 °C 100-ball BGA
32. CYUSB3314-BVXI 4 (USB 3.0) 0Yes No –40 °C–85 °C 100-ball BGA
33. CYUSB3324-BVXC 4 (USB 3.0) 0Yes Yes 0 °C–70 °C 100-ball BGA
34. CYUSB3324-BVXI 4 (USB 3.0) 0Yes Yes –40 °C–85 °C 100-ball BGA
Vi CYPRESS E
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 37 of 45
Ordering Code Definitions
35. CYUSB3326-BVXC 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No 0 °C–70 °C 100-ball BGA
36. CYUSB3326-BVXI 6 (2 USB 3.0, 2 SS, 2 USB 2.0) 2Yes No –40 °C–85 °C 100-ball BGA
37. CYUSB3328-BVXC 8 (4 SS, 4 USB 2.0) 4Yes Yes 0 °C–70 °C 100-ball BGA
38. CYUSB2302-68LTXI 2 (USB 2.0) 0Yes No –40 °C–85 °C 68-pin QFN
39. CYUSB2304-68LTXI 4 (USB 2.0) 0Yes No –40 °C–85 °C 68-pin QFN
Table 13. Ordering Information (continued)
Serial
No. Ordering Part Number Number of DS Ports
Number of
Shared Link
Ports
Ghost
Charge
ACA-
Dock Temperature Package
USBCY X X - XXXX XX
X 3
X = blank or T
blank = Tube; T = Tape and Reel
Temperature Range: X = C or I
C= Commercial; I= Industrial
Pb-free
Package Type: XXXX = 68LT or 88LT or BV
68LT = 68-pin QFN
88LT = 88-pin QFN
BV = 100-ball BGA
Number of Ports
Feature list: X = 0 or 1 or 2
0 = Basic, 1 = Intermediate, 2 = Advanced
Hub Family
USB speed: X = 3 or 2
3 = USB 3.0; 2 = USB 2.0
Marketing Code: USB
Company ID: CY = Cypress
X
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 38 of 45
Packaging
Table 14. Package Characteristics
Parameter Description Min Typ Max Units
TAOperating ambient temperature –40 85 °C
TJOperating junction temperature –40 125 °C
TJA Package JA (68-pin QFN) 16.2 °C/W
TJA Package JA (88-pin QFN) 15.7 °C/W
TJA Package JA (100-ball BGA) 35 °C/W
TJC Package JC (68-pin QFN) 23.8 °C/W
TJC Package JC (88-pin QFN) 18.9 °C/W
TJC Package JC (100-ball BGA) 12 °C/W
Table 15. Solder Reflow Peak Temperature
Package Maximum Peak Temperature Maximum Time at Peak Temperature
68-pin QFN 260 °C 30 seconds
88-pin QFN 260 °C 30 seconds
100-ball BGA 260 °C 30 seconds
Table 16. Package Moisture Sensitivity Level (MSL), IPC/JEDEC J-STD-2
Package MSL
68-pin QFN MSL 3
88-pin QFN MSL 3
100-ball BGA MSL 3
‘CYPRESS' ' ENBEnnEnINmMnRRaw' \E v r , 1 NOTES: M [i muoiom fl as 57 ‘ 55 w ‘ nor § 22 45 23 44 \E‘E SIDE \AEW ‘TT‘ \E JLH aoTToM VVEW pm ,1 m 663 2 D | :. _ :. T 3 Mom 3 a 2 E a g 3 fl 2 3 3 V 3 101005 3 2 3 4: nnnnnnnnnnnn nnnn 44 smnm
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 39 of 45
Package Diagrams
Figure 18. 68-pin QFN (8 × 8 × 1.0 mm) LT68B 5.1 × 5.1 mm EPAD (Sawn) Package Outline
Figure 19. 88-pin QFN (10 × 10 × 1.0 mm) LT88B 5.3 × 5.3 EPAD (Sawn) Package Outline
1. HATCH AREA IS SOLDERABLE EXPOSED PAD
2. REFERENCE JEDEC#: MO-220
3. ALL DIMENSIONS ARE IN MILLIMETERS
NOTES:
001-78925 *B
001-76569 *B
‘BYPRESS' ' maznnznmmmmw- +lm A M cams»: 0000000 0 %9£,i E ooooooo oo‘ooooo ‘ \ 1 \ , 77777 w 77777 , [1 1 \ i \ mp wsw DIMENSIONS SVMBOL MW NOM MAX A . V 1 0 m 016 D 500350 E 500350 01 mass :1 mass A MD N; NE 10 A N mo 5 N, u 25 0 so 0 3 an n so Esc a; u so Esc so 025350 5: 025350 A
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 40 of 45
Figure 20. 100-Ball BGA (6.0 × 6.0 × 1.0 mm) BZ100 Package Outline
N IS THE NUMBER OF POPULATED SOLDER BALL POSITIONS FOR MATRIX
WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN THE OUTER ROW,
WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN THE OUTER ROW
DEFINE THE POSITION OF THE CENTER SOLDER BALL IN THE OUTER ROW.
"SD" AND "SE" ARE MEASURED WITH RESPECT TO DATUMS A AND B AND
SYMBOL "ME" IS THE BALL MATRIX SIZE IN THE "E" DIRECTION.
SYMBOL "MD" IS THE BALL MATRIX SIZE IN THE "D" DIRECTION.
"e" REPRESENTS THE SOLDER BALL GRID PITCH.
DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL DIAMETER IN A PLANE
SOLDER BALL POSITION DESIGNATION PER JEP95, SECTION 3, SPP-020.
"+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED SOLDER
A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK MARK
8.
7.
6.
NOTES:
5.
4.
3.
2.
1. ALL DIMENSIONS ARE IN MILLIMETERS.
SD
b
eE
eD
ME
N
0.25
0.25 BSC
0.50 BSC
0.50 BSC
0.30
100
10
0.35
DIMENSIONS
D1
MD
E1
E
D
A
A1
SYMBOL
0.16
MIN.
-
4.50 BSC
4.50 BSC
10
6.00 BSC
6.00 BSC
NOM.
-1.00
-
MAX.
SE 0.25 BSC
D1
E1
100XØb
A
SD
SE
eE
5
6
6
Ø0.15 C
M
CØ0.05 M
AB
E
D
TOP VIEW
BOTTOM VIEW
SIDE VIEW
A1 CORNER
7
0.10
2X C
eD
JEDEC SPECIFICATION NO. REF. : MO-195C.9.
B
0.10 2X
C
C
A1
0.08 C
0.10 C
DETAIL A
(datum A)
(datum B)
DETAIL A
-
A
METALIZED MARK, INDENTATION OR OTHER MEANS.
"SD" = eD/2 AND "SE" = eE/2.
PARALLEL TO DATUM C.
"SD" OR "SE" = 0.
SIZE MD X ME.
A1 CORNER
BALLS.
A
1234
B
C
D
E
F
G
H
65
J
78910
K
51-85209 *F
:iCYPRESS' ' ENaEnnEn wvaxoxaow‘
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 41 of 45
Acronyms Reference Documents
USB 2.0 Specification
USB 3.0 Specification
Battery Charging Specification
Document Conventions
Units of Measure
Table 17. Acronyms Used in this Document
Acronym Description
ACA Accessory Charging Adapter
ASSP Application-Specific Standard Product
BC Battery Charging
CDP Charging Downstream Port
DS DownStream
DCP Dedicated Charging Port
DNU Do Not Use
DWG Device Working Group
EEPROM Electrically Erasable Programmable Read-Only
Memory
FS Full-Speed
FW FirmWare
GND GrouND
GPIO General-Purpose Input/Output
HS Hi-Speed
ISP In-System Programming
I/O Input/Output
LS Low-Speed
NC No Connect
OTG On-The-Go
PID Product ID
POR Power-On Reset
ROM Read-Only Memory
SCL Serial CLock
SDA Serial DAta
SS SuperSpeed
TT Transaction Translator
US UpStream
VID Vendor ID
Table 18. Units of Measure
Symbol Unit of Measure
°C degree celsius
ohm
Gbps gigabit per second
KB kilobyte
kHz kilohertz
kkiloohm
Mbps megabit per second
MHz megahertz
µA microampere
mA milliampere
ms millisecond
mW milliwatt
ns nanosecond
ppm parts per million
Vvolt
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 42 of 45
Silicon Revision History
This datasheet is applicable for the USB-IF certified (TID# 330000060) HX3 Rev. *D and Rev. *C Silicon.
Rev. *D: This Silicon revision improves the yield of HX3, and is drop-in compatible for all the part numbers. There is no need to change
the board design or layout to use the HX3 Rev. *D Silicon. Products are completely compatible with the HX3 Rev. *C Silicon.
Rev. *C: This Silicon revision fixes the errata applicable to the Rev. *A Silicon.
The following table defines the changes between Rev. *A, Rev. *C, and Rev. *D Silicon.
Method of Identification
Markings on row 3 of the HX3 package differentiate Rev. *D Silicon from Rev. *C Silicon and Rev. *A Silicon as indicated in the
example below. Cypress maintains traceability of product to wafer level, including wafer fabrication location, through the lot number
marked on the package.
No. Items Part Numbers Rev. *A Rev. *C Rev. *D
1 USB-IF Compliance All Requires firmware on
external EEPROM
No external EEPROM
required
No external EEPROM
required
2FS-only hub or host connected to
HX3 Upstream Port All Not supported Supported Supported
3 Suspend Power All 90 mW 37.8 mW 37.8 mW
HX3 REV *A SILICON HX3 REV *C SILICON HX3 REV *D SILICON
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 43 of 45
Document History Page
Document Title: CYUSB330x/CYUSB331x/CYUSB332x/CYUSB230x, HX3 USB 3.0 Hub
Document Number: 001-73643
Revision ECN Orig. of
Change
Submission
Date Description of Change
*E 4271496 MURT 02/21/2014 Changed status from Preliminary to Final.
*F 4291210 MURT 02/25/2014 Post to external web.
*G 4308926 MURT 03/14/2014 Updated System Interfaces:
Updated Configuration Options:
Updated HX3 as I2C Slave:
Updated Table 8.
*H 4463533 MURT 08/01/2014 Updated Features:
Replaced “USB 3.0-Certified Hub, TID# 330000047” with “USB 3.0-Certified
Hub, TID# 330000060”.
Updated Electrical Specifications:
Updated Power Consumption:
Updated Table 11:
Removed “Host not attached”, “Suspend with host attached” Device Conditions
and their corresponding details.
Added “Suspend” Device Condition and its corresponding details.
Removed Errata.
*I 4483117 RAJM 08/22/2014 Added Silicon Revision History.
*J 4499514 RAJM 09/15/2014 Added 100-ball BGA Package related information in all instances across the
document.
Updated Ordering Information:
Updated Table 13:
Updated part numbers.
Updated Package Diagrams:
Added spec 51-85209 *D.
*K 4582512 PRJI 11/28/2014 Updated HX3 Product Options:
Updated Table 1.
Updated Pin Information:
Updated Table 4.
*L 4632890 HBM 01/20/2015 Updated Pin Information:
Updated Figure 12.
Updated Figure 13.
Updated Table 4.
Added Packaging.
Updated Package Diagrams:
spec 51-85209 – Changed revision from *D to *E.
*M 4669639 HBM 02/24/2015 No technical updates.
*N 4764583 HBM 05/13/2015 Updated Package Diagrams:
spec 001-76569 – Changed revision from *A to *B.
Updated Silicon Revision History:
Updated description and table below.
Updated Method of Identification:
Updated description and figure below.
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
Document Number: 001-73643 Rev. *T Page 44 of 45
*O 4941772 HBM 11/25/2015 Updated HX3 Product Options:
Updated Table 1:
Added CYUSB2302-68LTXI and CYUSB2304-68LTXI part numbers related
information.
Updated Ordering Information:
Updated Table 13:
Updated part numbers.
Completing Sunset Review.
*P 5466603 HBM 10/20/2016 Updated Features:
Replaced “USB 3.0-Certified Hub, TID# 330000060” with “USB-IF Certified
Hub, TID# 330000060, 30000074”.
Updated Package Diagrams:
spec 51-85209 – Changed revision from *E to *F.
Updated to new template.
Completing Sunset Review.
*Q 5725383 GNKK 05/03/2017 Updated Cypress Logo and Copyright.
*R 6045135 HBM 01/25/2018 Updated HX3 Product Options:
Updated Table 1:
Replaced “CYUSB2302-68LTXI” with “CYUSB2302” in column heading.
Replaced “CYUSB2304-68LTXI” with “CYUSB2304” in column heading.
Updated Ordering Information:
Updated Table 13:
Updated part numbers.
Updated Ordering Code Definitions.
Updated to new template.
*S 6288337 MKRS 03/13/2019 Updated Pin Information:
Updated Table 2.
Updated Table 3.
Updated Table 4.
Updated System Interfaces:
Updated Configuration Options:
Updated HX3 as I2C Master:
Updated description.
Added Ta bl e 7 .
Updated HX3 as I2C Slave:
Updated description.
Updated Table 8.
Added Ta bl e 9 .
*T 6562235 HBM 04/30/2019 Updated to new template.
Document History Page (continued)
Document Title: CYUSB330x/CYUSB331x/CYUSB332x/CYUSB230x, HX3 USB 3.0 Hub
Document Number: 001-73643
Revision ECN Orig. of
Change
Submission
Date Description of Change
mam:
Document Number: 001-73643 Rev. *T Revised April 30, 2019 Page 45 of 45
Ghost Charge™ and Shared Link™ are trademarks of Cypress Semiconductor Corporation.
CYUSB330x/CYUSB331x
CYUSB332x/CYUSB230x
© Cypress Semiconductor Corporation, 2011–2019. This document is the property of Cypress Semiconductor Corporation and its subsidiaries (“Cypress”). This document, including any software or
firmware included or referenced in this document (“Software”), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries worldwide. Cypress
reserves all rights under such laws and treaties and does not, except as specifically stated in this paragraph, grant any license under its patents, copyrights, trademarks, or other intellectual property
rights. If the Software is not accompanied by a license agreement and you do not otherwise have a written agreement with Cypress governing the use of the Software, then Cypress hereby grants
you a personal, non-exclusive, nontransferable license (without the right to sublicense) (1) under its copyr igh t rights in the Software (a) for Software provided in source code form, to modify and reproduce
the Software solely for use with Cypress hardware products, only internally within your organization, and (b) to distribute the Software in binary code form externally to end users (either directly or
indirectly through resellers and distributors), solely for use on Cypress hardware product units, and (2) under those claims of Cypress’s patents that are infringed by the Software (as provided by
Cypress, unmodified) to make, use, distribute, and import the Software solely for use with Cypress hardware products. Any other use, reproduction, modification, translation, or compilation of the
Software is prohibited.
TO THE EXTENT PERMITTED BY APPLICABLE LAW, CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT OR ANY SOFTWARE
OR ACCOMPANYING HARDWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. No computing
device can be absolutely secure. Therefore, despite security measures implemented in Cypress hardware or software products, Cypress shall have no liability arising out of any security breach, such
as unauthorized access to or use of a Cypress product. CYPRESS DOES NOT REPRESENT, WARRANT, OR GUARANTEE THAT CYPRESS PRODUCTS, OR SYSTEMS CREATED USING
CYPRESS PRODUCTS, WILL BE FREE FROM CORRUPTION, ATTACK, VIRUSES, INTERFERENCE, HACKING, DATA LOSS OR THEFT, OR OTHER SECURITY INTRUSION (collectively, “Security
Breach”). Cypress disclaims any liability relating to any Security Breach, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from any Security Breach. In
addition, the products described in these materials may contain design defects or errors known as errata which may cause the product to deviate from published specifications. To the extent permitted
by applicable law, Cypress reserves the right to make changes to this document without further notice. Cypress does not assume any liability arising out of the application or use of any product or
circuit described in this document. Any information provided in this document, including any sample design information or programming code, is provided only for reference purposes. It is the
responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. “High-Risk Device”
means any device or system whose failure could cause personal injury, death, or property damage. Examples of High-Risk Devices are weapons, nuclear installations, surgical implants, and other
medical devices. “Critical Component” means any component of a High-Risk Device whose failure to perform can be reasonably expected to cause, directly or indirectly, the failure of the High-Risk
Device, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from any use of
a Cypress product as a Critical Component in a High-Risk Device. You shall indemnify and hold Cypress, its directors, officers, employees, agents, affiliates, distributors, and assigns harmless from
and against all claims, costs, damages, and expenses, arising out of any claim, including claims for product liability, personal injury or death, or property damage arising from any use of a Cypress
product as a Critical Component in a High-Risk Device. Cypress products are not intended or authorized for use as a Critical Component in any High-Risk Device except to the limited extent that (i)
Cypress’s published data sheet for the product explicitly states Cypress has qualified the product for use in a specific High-Risk Device, or (ii) Cypress has given you advance written authorization to
use the product as a Critical Component in the specific High-Risk Device and you have signed a separate indemnification agreement.
Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, PSoC, CapSense, EZ-USB, F-RAM, and Traveo are trademarks or registered trademarks of Cypress in
the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners.
Sales, Solutions, and Legal Information
Worldwide Sales and Design Support
Cypress maintains a worldwide network of offices, solution centers, manufacturers representatives, and distributors. To find the office
closest to you, visit us at Cypress Locations.
Products
Arm® Cortex® Microcontrollers cypress.com/arm
Automotive cypress.com/automotive
Clocks & Buffers cypress.com/clocks
Interface cypress.com/interface
Internet of Things cypress.com/iot
Memory cypress.com/memory
Microcontrollers cypress.com/mcu
PSoC cypress.com/psoc
Power Management ICs cypress.com/pmic
Touch Sensing cypress.com/touch
USB Controllers cypress.com/usb
Wireless Connectivity cypress.com/wireless
PSoC® Solutions
PSoC 1 | PSoC 3 | PSoC 4 | PSoC 5LP | PSoC 6 MCU
Cypress Developer Community
Community | Projects | Video | Blogs | Training | Components
Technical Support
cypress.com/support

Products related to this Datasheet

NO WARRANTY
IC USB 3.0 HUB 4-PORT 88QFN
IC USB 3.0 HUB 4-PORT 68QFN
NO WARRANTY
NO WARRANTY
IC USB 3.0 HUB 4-PORT 88QFN
IC USB 3.0 HUB 2-PORT 88QFN
IC USB 3.0 HUB 2-PORT 68QFN
IC USB 3.0 HUB 4-PORT 88QFN
IC USB 3.0 HUB 4-PORT 88QFN
EVAL BOARD HX3 USB HUB CYUSB3314
DEV KIT FOR EMBEDDED
IC USB 3.0 HUB 2-PORT 88QFN
IC USB 3.0 HUB 4-PORT 68QFN
IC USB 3.0 HUB 6-PORT 88QFN
IC USB 3.0 HUB 4-PORT 88QFN
IC USB 3.0 HUB 2-PORT 68QFN
IC USB 3.0 HUB 6-PORT 88QFN
IC USB 3.0 HUB 2-PORT 100BGA
IC USB 3.0 HUB 4-PORT 100BGA
IC USB 3.0 HUB 4-PORT 100BGA
IC USB 3.0 HUB 2-PORT 100BGA
IC USB 3.0 HUB 4-PORT 100BGA
IC USB 3.0 HUB 4-PORT 100BGA
IC USB 3.0 HUB 6-PORT 100BGA
IC USB 3.0 HUB 6-PORT 100BGA
IC USB 3.0 HUB 8-PORT 88QFN
IC USB 3.0 HUB 8-PORT 100BGA
IC USB 2.0 HUB 2-PORT 68QFN
IC USB 2.0 HUB 4-PORT 68QFN