RN2483 Datasheet by Microchip Technology

View All Related Products | Download PDF Datasheet
‘ MICRQICHIP RN2483
2015-2019 Microchip Technology Inc. DS50002346D-page 1
RN2483
General Features
On-Board LoRaWAN™ Protocol Stack
ASCII Command Interface over UART
Compact Form Factor: 17.8 x 26.7 x 3.34 mm
Castellated SMT Pads for Easy and Reliable PCB
Mounting
Environmentally Friendly, RoHS Compliant
European RED Certified Radio Module
Device Firmware Upgrade (DFU) over UART, see
“RN2483 LoRa® Technology Module Command
Reference User’s Guide” (DS40001784)
Operational
Single Operating Voltage: 2.1V to 3.6V (3.3V
typical)
Temperature Range: -40°C to +85°C
Low-Power Consumption
Programmable RF Communication Bit Rate up to
300 kbps with FSK Modulation, 10937 bps with
LoRa Technology Modulation
Integrated MCU, Crystal, EUI-64 Node Identity
Serial EEPROM, Radio Transceiver with Analog
Front End, Matching Circuitry
14 GPIOs for Control and Status, Shared with 13
Analog Inputs
RF/Analog Features
Low-Power Long Range Transceiver Operating in
the 433 MHz and 868 MHz Frequency Bands
High Receiver Sensitivity: Down to -146 dBm
TX Power: Adjustable up to +14 dBm high
Efficiency PA
FSK, GFSK, and LoRa Technology Modulation
IIP3 = -11 dBm
Up to 15 km Coverage at Suburban and up to 5
km Coverage at Urban Area
Description
Microchip’s RN2483 Low-Power Long Range LoRa
Technology Transceiver module provides an easy-to-
use, low-power solution for long range wireless data
transmission. The advanced command interface offers
rapid time to market.
The RN2483 module complies with the LoRaWAN
Class A protocol specifications. It integrates RF, a
baseband controller, command Application
Programming Interface (API) processor, making it a
complete long range solution.
The RN2483 module is suitable for simple long range
sensor applications with external host MCU.
Applications
Automated Meter Reading
Home and Building Automation
Wireless Alarm and Security Systems
Industrial Monitoring and Control
Machine to Machine (M2M)
Internet of Things (IoT)
Low-Power Long Range LoRa® Technology
Transceiver Module
RN2483
DS50002346D-page 2 2015-2019 Microchip Technology Inc.
Table of Contents
1.0 Device Overview .......................................................................................................................................................................... 3
2.0 General Specifications ................................................................................................................................................................. 6
3.0 Typical Hardware Connections..................................................................................................................................................... 9
4.0 Physical Dimensions ...................................................................................................................................................................11
5.0 Application Information............................................................................................................................................................... 12
6.0 Regulatory Approval ................................................................................................................................................................... 13
Appendix A: Revision History ............................................................................................................................................................... 15
The Microchip WebSite ........................................................................................................................................................................ 17
Customer Change Notification Service ................................................................................................................................................ 17
Customer Support ................................................................................................................................................................................ 17
Product Identification System............................................................................................................................................................... 19
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at docerrors@microchip.com. We welcome your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision
of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
Microchip’s Worldwide Web site; http://www.microchip.com
Your local Microchip sales office (see last page)
When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are
using.
Customer Notification System
Register on our web site at www.microchip.com to receive the most current information on all of our products.
MI_cn0HIp
2015-2019 Microchip Technology Inc. DS50002346D-page 3
RN2483
1.0 DEVICE OVERVIEW
The RN2483 transceiver module features LoRa
Technology RF modulation, which provides long range
spread spectrum communication with high interference
immunity.
Using LoRa Technology modulation technique,
RN2483 can achieve a receiver sensitivity of -146 dBm.
The high sensitivity combined with the integrated
+14 dBm power amplifier yields industry leading link
budget, which makes it optimal for applications
requiring extended range and robustness.
FIGURE 1-1: RN2483 TOP VIEW
LoRa Technology modulation also provides significant
advantages in both blocking and selectivity compared to
the conventional modulation techniques, solving the
traditional design compromise between extended range,
interference immunity, and low-power consumption.
The RN2483 module delivers exceptional phase noise,
selectivity, receiver linearity, and IIP3 for significantly
lower power consumption. Figure 1-1, Figure 1-2, and
Figure 1-3 show the top view, the pinout, and the block
diagram of the module.
FIGURE 1-2: RN2483 PIN DIAGRAM
FIGURE 1-3: RN2483 BLOCK DIAGRAM
1
GND
2
UART_RTS
3
UART_CTS
4
RESERVED
5
RESERVED
6
UART_TX
7
UART_RX
8
GND
GND
9
GPIO13
10
GPIO12
11
GND
20
GND
12
VDD
13
GPIO11
14
GPIO10
15
NC
16
NC
17
NC
18
NC
19
NC
40
39
38
37
36
35
34
33
32
31
30
21
29
28
27
26
25
24
23
22
GND
GND
GND
GND
GND
GND
RFH
RFL
VDD
GND
47
46
45
44
43
42
41
GND
NC
3*&B,17
3*'B,17
RESET
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
NC
RN2483 Module
Host MCU
UART
MCU
Command Processor
14 GPIO Pins
I2C
LoRaWAN™ Protocol Stack
Real-Time
Clock
EUI-64
EEPROM
User Hardware:
Status LEDs, Switches, Logic IOs, etc.
32768 Hz
Crystal
Antenna
433 MHz
Antenna
868 MHz
SPI
LoRa® Technology
Radio
RN2483
DS50002346D-page 4 2015-2019 Microchip Technology Inc.
Table 1-1 describes the RN2483 pins.
TABLE 1-1: PIN DESCRIPTION
Pin Name Type Description
1 GND Power Ground supply terminal
2 UART_RTS Output Communication UART RTS signal(1), or GPIO
3 UART_CTS Input Communication UART CTS signal(1), or GPIO
4 RESERVED Do not connect
5 RESERVED Do not connect
6 UART_TX Output Communication UART Transmit (TX)
7 UART_RX Input Communication UART Receive (RX)
8 GND Power Ground supply terminal
9 GPIO13 Input/Output General purpose I/O pin or analog input
10 GPIO12 Input/Output General purpose I/O pin or analog input
11 GND Power Ground supply terminal
12 VDD Power Positive supply terminal
13 GPIO11 Input/Output General purpose I/O pin or analog input
14 GPIO10 Input/Output General purpose I/O pin or analog input
15 NC Not connected
16 NC Not connected
17 NC Not connected
18 NC Not connected
19 NC Not connected
20 GND Power Ground supply terminal
21 GND Power Ground supply terminal
22 GND Power Ground supply terminal
23 RFH RF analog RF signal pin for high band
24 GND Power Ground supply terminal
25 RFL RF analog RF signal pin for low band
26 GND Power Ground supply terminal
27 GND Power Ground supply terminal
28 GND Power Ground supply terminal
29 NC Not connected
30 PGC_INT Input/Output Internal MCU ICSP program clock or general
purpose I/O pin(2)
31 PGD_INT Input/Output Internal MCU ICSP program data or general purpose
I/O pin (2)
32 RESET Input Active-low device Reset input
33 GND Power Ground supply terminal
34 VDD Power Positive supply terminal
35 GPIO0 Input/Output General purpose I/O pin or analog input
36 GPIO1 Input/Output General purpose I/O pin or analog input
37 GPIO2 Input/Output General purpose I/O pin or analog input
38 GPIO3 Input/Output General purpose I/O pin or analog input
39 GPIO4 Input/Output General purpose I/O pin
40 GPIO5 Input/Output General purpose I/O pin or analog input
41 GND Power Ground supply terminal
42 NC Not connected
2015-2019 Microchip Technology Inc. DS50002346D-page 5
RN2483
43 GPIO6 Input/Output General purpose I/O pin or analog input
44 GPIO7 Input/Output General purpose I/O pin or analog input
45 GPIO8 Input/Output General purpose I/O pin or analog input
46 GPIO9 Input/Output General purpose I/O pin or analog input
47 GND Power Ground supply terminal
Note 1: Optional handshake lines are supported in future firmware releases.
2: The “RN2483 LoRa® Technology Module Command Reference User’s Guide” (DS40001784) uses the pin
name TEST0 for PGC_INT and TEST1 for PGD_INT.
TABLE 1-1: PIN DESCRIPTION (CONTINUED)
Pin Name Type Description
RESET RESET
RN2483
DS50002346D-page 6 2015-2019 Microchip Technology Inc.
2.0 GENERAL SPECIFICATIONS
Table 2-1 provides the general specifications for the
module. Ta b l e 2 - 2 , Table 2-3, and Ta bl e 2 - 4 provide
the electrical characteristics, current consumption, and
dimensions of the module, respectively. Table 2-5
shows the RF output power calibration data. Table 2-6
shows the RF output power at different supply voltages
and temperatures.
TABLE 2-2: ELECTRICAL CHARACTERISTICS
TABLE 2-1: GENERAL SPECIFICATIONS
Specification Description
Frequency Band 863.000 MHz to 870.000 MHz; 433.050 MHz to 434.790 MHz
Modulation Method FSK, GFSK, and LoRa® Technology modulation
Maximum Over-the-Air Data Rate 300 kbps with FSK modulation; 10937 bps with LoRa Technology modulation
RF Connection Board edge connection
Interface UART
Operation Range Up to 15 km coverage at suburban; up to 5 km coverage at urban area
Sensitivity at 1% PER -146 dBm(1)
RF TX Power Adjustable up to max. 10 dBm on 433 MHz band (limited to meet regulations);
max. 14 dBm on the 868 MHz band(2)
Temperature (operating) -40°C to +85°C
Temperature (storage) -40°C to +115°C
Humidity 10% ~ 90% non-condensing
Note 1: Dependent on modulation settings, Receiver Bandwidth (RBW), and Spreading Factor (SF).
2: TX power is adjustable. For more information, refer to the “RN2483 LoRa® Technology Module Command
Reference User’s Guide” (DS40001784).
Parameter Min. Typ. Max. Units
Supply Voltage 2.1 3.6 V
Voltage on any pin with respect to VSS (except VDD) and RESET -0.3 VDD + 0.3 V
Voltage on VDD with respect to VSS -0.3 3.9 V
Voltage on RESET with respect to VSS 0 +11 V
Input Clamp Current (IIK) (VI < 0 or VI > VDD) +/-20 mA
Output Clamp Current (IOK) (VO < 0 or VO > VDD) +/-20 mA
GPIO sink/source current each 25/25 mA
Total GPIO sink/source current 200/185 mA
RAM Data Retention Voltage (in Sleep mode or Reset state) 1.5 V
VDD Start Voltage to ensure internal Power-on Reset signal 0.7 V
VDD Rise Rate to ensure internal Power-on Reset signal 0.05 V/ms
Brown-out Reset Voltage 1.75 1.9 2.05 V
Logic Input Low Voltage 0.15 x VDD V
Logic Input High Voltage 0.8 x VDD V
Input Leakage at <25°C
(VSS<VPIN<VDD, Pin at high-impedance)
—0.150nA
Input Leakage at +60°C
(VSS<VPIN<VDD, Pin at high-impedance)
—0.7100nA
Input Leakage at +85°C
(VSS<VPIN<VDD, Pin at high-impedance)
—4200nA
RF Input Level +10 dBm
2015-2019 Microchip Technology Inc. DS50002346D-page 7
RN2483
TABLE 2-3: CURRENT CONSUMPTION
TABLE 2-4: MODULE DIMENSIONS
Mode Temperature
(°C)
Typical Current (mA)
VDD = 2.1V VDD = 3.3V VDD = 3.6V
Idle -40 to +85 1.7 2.8 3.1
Transmit 25 28.6 38.9 44.5
Sleep
-40 0.0011 0.0013 0.0014
25 0.0015 0.0016 0.0016
85 0.002 0.0026 0.0026
Parameter Value
Dimensions 17.8 x 26.7 x 3.34 mm
Weight 2.05g
TABLE 2-5: OUTPUT POWER OF TX POWER SETTING
Band TX Power Setting Output Power (dBm) Typical Supply Current at
3.3V (mA)
868 MHz
-3 -4.0 17.3
-2 -2.9 18.0
-1 -1.9 18.7
0-1.720.2
1-0.621.2
2 0.4 22.3
3 1.4 23.5
4 2.5 24.7
5 3.6 26.1
6 4.7 27.5
7 5.8 28.8
8 6.9 30.0
9 8.1 31.2
10 9.3 32.4
11 10.4 33.7
12 11.6 35.1
13 12.5 36.5
14 13.5 38.0
15 14.1 38.9
RN2483
DS50002346D-page 8 2015-2019 Microchip Technology Inc.
TABLE 2-6: OUTPUT POWER OF SUPPLY VOLTAGE AND TEMPERATURE
433 MHz
-3 -3.5 14.7
-2 -2.3 15.1
-1 -1.3 15.6
0-2.315.8
1-1.216.4
2-0.117.0
3 1.0 17.7
4 2.1 18.5
5 3.2 19.4
6 4.3 20.3
7 5.4 21.4
8 6.5 22.3
9 7.6 23.3
10 8.8 24.5
11 9.9 25.8
12 10.9 27.3
13 11.9 28.8
14 12.9 30.7
15 13.6 32.9
Temperature
(°C)
Typical Output Power at 868 MHz (dBm)
VDD = 2.1V VDD = 3.3V VDD = 3.6V
-40 10.5 13.8 13.7
25 10.0 14.1 14.6
85 9.1 13.4 13.7
TABLE 2-7: OUTPUT POWER OF SUPPLY VOLTAGE AND TEMPERATURE
Temperature
(°C)
Typical Output Power at 434 MHz (dBm)
VDD = 2.1V VDD = 3.3V VDD = 3.6V
-40 10.1 13.2 13.2
25 9.7 13.6 14.2
85 9.3 13.0 13.4
TABLE 2-5: OUTPUT POWER OF TX POWER SETTING (CONTINUED)
Band TX Power Setting Output Power (dBm) Typical Supply Current at
3.3V (mA)
vc vc 7 NC we ,5ch m 1 you m1 we , u a 1 m 220R ”fi— m we um i 7 (mom 7 van _ uNu Transism : 7 mm um; um,“ 7 NC um, x _ maven 7 maven — ways 7 mums bND uNu
2015-2019 Microchip Technology Inc. DS50002346D-page 9
RN2483
3.0 TYPICAL HARDWARE CONNECTIONS
Figure 3-1 shows the typical hardware connections.
FIGURE 3-1: HARDWARE CONNECTIONS
3.1 Interface to Host MCU
The RN2483 module has a dedicated UART interface
to communicate with a host controller. Optional
handshake lines are supported in future firmware
releases. The “RN2483 LoRa® Technology Module
Command Reference User’s Guide” (DS40001784)
provides a detailed UART command description.
Table 3-1 shows the default settings for the UART
communication.
3.2 GPIO Pins (GPIO0-GPIO13)
The module has 14 GPIO pins. These lines can be
connected to switches, LEDs, and relay outputs. The
pins can be either logic inputs or outputs, and some
pins (see Tabl e 1 -1) have analog input capability that
can be accessed via the module firmware. These pins
have limited sink and source capabilities. Electrical
characteristics are described in Tab le 2- 2. For more
information, see “RN2483 LoRa® Technology Module
Command Reference User’s Guide(DS40001784).
3.3 RF Connections (RFL, RFH)
RFL is the RF analog port for the lower frequency band
(433 MHz) while RFH is for the higher frequency band
(868 MHz). When routing RF paths, use proper strip
lines with an impedance of 50 Ohm.
868 MHz Antenna434 MHz Antenna
GNDGND
VCC
VCC
GNDGND
1
2
3
4
5
6
ICSP
10k
VCCVCC
GND
220R
220R
GND
VCC
220R
3
1
2
GND
GND
VCC
MCU
GPIOs
Transistor output
Analog
Sensor 0-VCC
VCC
GND
Indicator LEDs
GND
Logic input
2
3
1
VCC
GND 1
UART_RTS 2
UART_CTS 3
RESERVED 4
RESERVED 5
UART_TX 6
UART_RX 7
GND 8
GND 11
VDD 12
NC 15
NC 16
NC 17
NC 18
NC 19
GND 20
GND 21
GND 22
RFH 23
GND 24
RFL 25
GND 26
GND 27
GND
28
NC
29
PGC_INT
30
PGD_INT
31
RESET
32
GND
33
VDD
34
GPIO0
35
GND
41
NC
42
GND
47
G
N
D
UA
RT_RT
S
U
ART
_
C
T
S
R
E
S
ERVED
R
E
S
ER
V
ED
UA
RT_
U
ART
_
RX
G
N
D
G
N
D
V
D
D
N
C
N
C
N
C
N
C
N
C
G
N
D
G
N
D
G
N
D
R
F
H
G
N
D
R
F
R
R
L
G
N
D
G
N
D
G
ND
N
C
PGC
_
INT
PGD_
INT
R
E
S
E
T
G
ND
V
DD
G
PI
O
0
G
ND
N
C
G
ND
GPIO1
36
GPIO2
37
GPIO3
38
GPIO4
39
GPIO5
40
GPIO6
43
GPIO7
44
GPIO8
45
GPIO9
46
GPIO11 13
GPIO10 14
GPIO12 10
GPIO13 9
RN2483
TABLE 3-1: DEFAULT UART SETTINGS
Specification Description
Baud Rate 57600 bps
Packet Length 8 bit
Parity Bit No
Stop Bits 1 bit
Hardware Flow Control No
RESET RESET RESET
RN2483
DS50002346D-page 10 2015-2019 Microchip Technology Inc.
3.4 RESET Pin
The RESET pin of the module is an active-low logic
input. An internal weak pull-up resistor is enabled when
the pin is configured as the MCLR input.
3.5 Power Pins
It is recommended to connect power pins (Pin 12 and
34) to a stable supply voltage with sufficient source
current. Tabl e 2 -3 shows the current consumption.
Additional filtering capacitors are not required but used
to ensure stable supply voltage in a noisy environment.
3.6 Internal Program Pins
PGC_INT (Pin 30) and PGD_INT (Pin 31) are internal
program pins used during manufacturing. For normal
operation, these pins can be left unconnected.
The normal firmware upgrade method is through the
internal bootloader of the module via the UART. The
method is documented in the “RN2483 LoRa®
Technology Module Command Reference User’s
Guide” (DS40001784).
However, for backup firmware update purposes the
user can place a 6-pin ICSP header on their host PCB
with PGC_INT (Pin 30), PGD_INT (Pin 31), RESET
(Pin 32), power and ground.
During High Voltage In-Circuit Serial Programming
mode, the RESET pin is driven with high-voltage (9V),
therefore protection may be necessary for sensitive
devices.
Top view Side View Bullom View E i 2 a 5822? 3 ES 5 l zuv I um zun— J F —u2 uni 2‘- 2185* 7\ 2kg— mz— mi 1175* 1551— “if ia‘mi mn— n .3— Mi mi raz— 535— 5415* 191— 254— m— s m 4\:' ‘388 Fm?“ View Dimensions are in miilimeters Toierances: PCB outer dimensions and RF shield posltion: +er.254HiM a ‘N L a PCB thickness: +H}.127mm 2 z g g Pad positions: #0 01mm Top View Pad Details I _i E D é D ; D 9 60400 D Snidermask expansiun D C] C] C] C] C] i/ 1016 C] 4 «‘27 Dimensions are in millimeiers Tolerances for pad posilions and Sizes. +I-ommm
2015-2019 Microchip Technology Inc. DS50002346D-page 11
RN2483
4.0 PHYSICAL DIMENSIONS
Figure 4-1 and Figure 4-2 illustrate the physical
dimensions and the recommended PCB layout for the
RN2483 module.
FIGURE 4-1: RN2483 PHYSICAL DIMENSIONS
FIGURE 4-2: RECOMMENDED PCB FOOTPRINT
;_ m a" M
RN2483
DS50002346D-page 12 2015-2019 Microchip Technology Inc.
5.0 APPLICATION INFORMATION
5.1 RF Trace Layout Design
The RN2483 modular transmitter is certified with a PCB
edge SMA connector and micro-strip trace layout as
shown in Figure 5-1 and Figure 5-2. The two RF paths
are axisymmetric with the same linear dimensions.
Gerber files are available on the RN2483 product web
page at www.microchip.com/RN2483.
FIGURE 5-1: RF TRACE ROUTING (TOP LAYER)
FIGURE 5-2: RF TRACE ROUTING (BOTTOM LAYER)
Dimensions are in millimeters
Trace Dimensions:
Trace width: 0.75
Trace gap: 0.15
Finished Copper Weight: 1 ounce
PCB Details:
Two layer, plated through hole
FR4
Thickness: 1.55 mm
Via stitching with 0.25 mm plated
2015-2019 Microchip Technology Inc. DS50002346D-page 13
RN2483
6.0 REGULATORY APPROVAL
This section outlines the regulatory information for the
RN2483 module for Europe.
6.1 Europe
The RN2483 module is an Radio Equipment Directive
(RED) assessed radio module that is CE marked and
has been manufactured and tested with the intention of
being integrated into a final product.
The RN2483 module has been tested to RED
2014/53/EU Essential Requirements for Health and
Safety (Article (3.1(a)), Electro Magnetic Compatibility
(EMC) (Article 3.1(b)), and Radio (Article 3.2) and are
summarized in Ta b l e 6 - 1 .
The ETSI provides guidance on modular devices in
Guide to the application of harmonised standards cov-
ering Article 3.1(b) and Article 3.2 of the Directive 2014/
53/EU RED to multi-radio and combined radio and non-
radio equipment document available at http://
www.etsi.org/deliver/etsi_eg/203300_203399/203367/
01.01.01_60/eg_203367v010101p.pdf.
6.1.1 LABELING AND USER
INFORMATION REQUIREMENTS
The label on the final product which contains the
RN2483 module must follow CE marking requirements.
6.1.2 CONFORMITY ASSESSMENT
From ETSI Guidance Note EG 203367, section 6.1
Non-radio products are combined with a radio product:
If the manufacturer of the combined equipment installs
the radio product in a host non-radio product in equiva-
lent assessment conditions (i.e. host equivalent to the
one used for the assessment of the radio product) and
according to the installation instructions for the radio
product, then no additional assessment of the com-
bined equipment against article 3.2 of the RED is
required.
The European Compliance Testing listed in Table 6-1,
was performed using the Integral PCB antenna
6.1.3 SIMPLIFIED EU DECLARATION OF
CONFORMITY
Hereby, Microchip Technology Inc. declares that the
radio equipment type RN2483 is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity, for this
product, is available at: http://www.microchip.com/
design-centers/wireless-connectivity.
6.1.4 HELPFUL WEBSITES
A document that can be used as a starting point in
understanding the use of Short Range Devices (SRD)
in Europe is the European Radio Communications
Committee (ERC) Recommendation 70-03 E, which
can be downloaded from the European Communica-
tions Committee (ECC) at: http://www.ecodocdb.dk/
Additional helpful web sites are:
Radio Equipment Directive (2014/53/EU): https://
ec.europa.eu/growth/single-market/european-
standards/harmonised-standards/red_en
European Conference of Postal and Telecommu-
nications Administrations (CEPT):
http://www.cept.org
European Telecommunications Standards Insti-
tute (ETSI): http://www.etsi.org
The Radio Equipment Directive Compliance
Association (REDCA): http://www.redca.eu/
Note: To maintain conformance to the testing
listed in Table 6-1, the module shall be
installed in accordance with the installa-
tion instructions in this datasheet and shall
not be modified. When integrating a radio
module into a completed product the inte-
grator becomes the manufacturer of the
final product and is therefore responsible
for demonstrating compliance of the final
product with the essential requirements
against the RED.
TABLE 6-1: EUROPEAN COMPLIANCE TESTING
Certification Standards Article Laboratory Report Number Date
Safety EN 60950-1:2006 /
A11:2009 / A1:2010 /
A12:2011 / A2:2013
[3.1(a)] TUV Rheinland,
Ta i w a n
10062010 002 2017/09/18
Health EN62479:2010 50105982 001 2018/07/02
EMC EN 301 489-1 V2.1.1
EN 301 489-1 V2.2.0
[3.1(b)] 10061415 002 2018/07/18
EN 301 489-3 V1.6.1
EN 301 489-3 V2.1.1
Radio EN 300 220-1 V3.1.1
EN 300 220-2 V3.1.1
(3.2) 50105982 001 2018/07/02
RN2483
DS50002346D-page 14 2015-2019 Microchip Technology Inc.
NOTES:
2015-2019 Microchip Technology Inc. DS50002346D-page 15
RN2483
APPENDIX A: REVISION HISTORY
Revision A (March 2015)
This is the initial release of this document.
Revision B (December 2015)
This revision includes the following updates:
Updated Deep Sleep value in Table 2-3
Updated Dimensions value in Ta b l e 2 - 4
Updated Figure 4-1
Updated Figure 4-2
Added Figure 5-2
Updated information for Section 5.1 “RF Trace
Layout Design”.
Revision C (April 2017)
This revision includes the following updates:
Updated Figure 1-2 and Figure 3-1
Updated Ta b l e 1 - 1 , Tabl e 2- 2 , and Table 2-3
Added Tab le 2 -6 and Ta b l e 2 - 7
Updated Section 3.4 “RESET Pin”
Added Section 3.6 “Internal Program Pins
Deleted Section “5.2 Application Schematic”.
Revision D (March 2019)
This revision includes the following update:
Updated Section 6.1, Europe.
Updates to Trademarks and Worldwide Sales and
Service pages.
RN2483
DS50002346D-page 16 2015-2019 Microchip Technology Inc.
NOTES:
2019 Microchip Technology Inc. DS50002346D-page 17
RN2483
THE MICROCHIP WEBSITE
Microchip provides online support via our WWW site at
www.microchip.com. This website is used as a means
to make files and information easily available to
customers. Accessible by using your favorite Internet
browser, the website contains the following information:
Product Support – Data sheets and errata,
application notes and sample programs, design
resources, user’s guides and hardware support
documents, latest software releases and archived
software
General Technical Support – Frequently Asked
Questions (FAQ), technical support requests,
online discussion groups, Microchip consultant
program member listing
Business of Microchip Product selector and
ordering guides, latest Microchip press releases,
listing of seminars and events, listings of
Microchip sales offices, distributors and factory
representatives
CUSTOMER CHANGE NOTIFICATION
SERVICE
Microchip’s customer notification service helps keep
customers current on Microchip products. Subscribers
will receive e-mail notification whenever there are
changes, updates, revisions or errata related to a
specified product family or development tool of interest.
To register, access the Microchip website at
www.microchip.com. Under “Support”, click on
“Customer Change Notification and follow the
registration instructions.
CUSTOMER SUPPORT
Users of Microchip products can receive assistance
through several channels:
Distributor or Representative
Local Sales Office
Field Application Engineer (FAE)
Technical Support
Customers should contact their distributor,
representative or Field Application Engineer (FAE) for
support. Local sales offices are also available to help
customers. A listing of sales offices and locations is
included in the back of this document.
Technical support is available through the website
at: http://microchip.com/support
RN2483
DS50002346D-page 18 2019 Microchip Technology Inc.
NOTES:
PART MC. V
2015-2019 Microchip Technology Inc. DS50002346D-page 19
RN2483
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO. IRM XXX
FirmwarePackageTemperature
Range
Device
Device: RN2483: Low-Power Long Range LoRa® Technology
Transceiver module
Temperature Range: I=-40C to +85C (Industrial)
Package: RM = Radio Module
Examples:
RN2483A-I/RM: Industrial temperature
Revision
Number
RN2483
DS50002346D-page 20 2015-2019 Microchip Technology Inc.
NOTES:
YSTEM
2019 Microchip Technology Inc. DS50002346D-page 21
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, AnyRate, AVR,
AVR logo, AVR Freaks, BitCloud, chipKIT, chipKIT logo,
CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo,
JukeBlox, KeeLoq, Kleer, LANCheck, LINK MD, maXStylus,
maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip
Designer, QTouch, SAM-BA, SpyNIC, SST, SST Logo,
SuperFlash, tinyAVR, UNI/O, and XMEGA are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
and other countries.
ClockWorks, The Embedded Control Solutions Company,
EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS,
mTouch, Precision Edge, and Quiet-Wire are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any
Capacitor, AnyIn, AnyOut, BodyCom, CodeGuard,
CryptoAuthentication, CryptoAutomotive, CryptoCompanion,
CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average
Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial
Programming, ICSP, INICnet, Inter-Chip Connectivity,
JitterBlocker, KleerNet, KleerNet logo, memBrain, Mindi, MiWi,
motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB,
MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation,
PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon,
QMatrix, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O,
SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total
Endurance, TSHARC, USBCheck, VariSense, ViewSpan,
WiperLock, Wireless DNA, and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
SQTP is a service mark of Microchip Technology Incorporated in
the U.S.A.
Silicon Storage Technology is a registered trademark of Microchip
Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2018, Microchip Technology Incorporated, All Rights Reserved.
ISBN: 978-1-5224-4254-7
Note the following details of the code protection feature on Microchip devices:
Microchip products meet the specification contained in their particular Microchip Data Sheet.
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
QUALITY MANAGEMENT S
YSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
6‘ MICROCHIP AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE
DS50002346D-page 22 2019 Microchip Technology Inc.
AMERICAS
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://www.microchip.com/
support
Web Address:
www.microchip.com
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
Austin, TX
Tel: 512-257-3370
Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
Detroit
Novi, MI
Tel: 248-848-4000
Houston, TX
Tel: 281-894-5983
Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
Tel: 317-536-2380
Los Angeles
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
Tel: 951-273-7800
Raleigh, NC
Tel: 919-844-7510
New York, NY
Tel: 631-435-6000
San Jose, CA
Tel: 408-735-9110
Tel: 408-436-4270
Canada - Toronto
Tel: 905-695-1980
Fax: 905-695-2078
ASIA/PACIFIC
Australia - Sydney
Tel: 61-2-9868-6733
China - Beijing
Tel: 86-10-8569-7000
China - Chengdu
Tel: 86-28-8665-5511
China - Chongqing
Tel: 86-23-8980-9588
China - Dongguan
Tel: 86-769-8702-9880
China - Guangzhou
Tel: 86-20-8755-8029
China - Hangzhou
Tel: 86-571-8792-8115
China - Hong Kong SAR
Tel: 852-2943-5100
China - Nanjing
Tel: 86-25-8473-2460
China - Qingdao
Tel: 86-532-8502-7355
China - Shanghai
Tel: 86-21-3326-8000
China - Shenyang
Tel: 86-24-2334-2829
China - Shenzhen
Tel: 86-755-8864-2200
China - Suzhou
Tel: 86-186-6233-1526
China - Wuhan
Tel: 86-27-5980-5300
China - Xian
Tel: 86-29-8833-7252
China - Xiamen
Tel: 86-592-2388138
China - Zhuhai
Tel: 86-756-3210040
ASIA/PACIFIC
India - Bangalore
Tel: 91-80-3090-4444
India - New Delhi
Tel: 91-11-4160-8631
India - Pune
Tel: 91-20-4121-0141
Japan - Osaka
Tel: 81-6-6152-7160
Japan - Tokyo
Tel: 81-3-6880- 3770
Korea - Daegu
Tel: 82-53-744-4301
Korea - Seoul
Tel: 82-2-554-7200
Malaysia - Kuala Lumpur
Tel: 60-3-7651-7906
Malaysia - Penang
Tel: 60-4-227-8870
Philippines - Manila
Tel: 63-2-634-9065
Singapore
Tel: 65-6334-8870
Taiwan - Hsin Chu
Tel: 886-3-577-8366
Taiwan - Kaohsiung
Tel: 886-7-213-7830
Taiwan - Taipei
Tel: 886-2-2508-8600
Thailand - Bangkok
Tel: 66-2-694-1351
Vietnam - Ho Chi Minh
Tel: 84-28-5448-2100
EUROPE
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
Finland - Espoo
Tel: 358-9-4520-820
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
Germany - Garching
Tel: 49-8931-9700
Germany - Haan
Tel: 49-2129-3766400
Germany - Heilbronn
Tel: 49-7131-67-3636
Germany - Karlsruhe
Tel: 49-721-625370
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Germany - Rosenheim
Tel: 49-8031-354-560
Israel - Ra’anana
Tel: 972-9-744-7705
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Italy - Padova
Tel: 39-049-7625286
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Norway - Trondheim
Tel: 47-7288-4388
Poland - Warsaw
Tel: 48-22-3325737
Romania - Bucharest
Tel: 40-21-407-87-50
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
Sweden - Gothenberg
Tel: 46-31-704-60-40
Sweden - Stockholm
Tel: 46-8-5090-4654
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
Worldwide Sales and Service
08/15/18

Products related to this Datasheet

RX TXRX MOD ISM < 1GHZ CAST SMD
RX TXRX MOD ISM < 1GHZ CAST SMD
DEMO BOARD RN2483 LORA MOTE
PICTAILPLUS LORA BOARD RN2483
RX TXRX MODULE ISM < 1GHZ SMD
RX TXRX MOD ISM < 1GHZ CAST SMD