NXP Semiconductors Supplier Page

Automotive Portfolio



  • Automotive Networking
  • CAN
  • LIN (Local Interconnect Network)
  • Sensors
  • SBCs

Automotive Networking

NXP's Portfolio lets you target applications all over the car


CAN LogoNXP has played a leading role in establishing CAN as the automotive networking standard. Covering all
CAN physical layer options, our product portfolio includes automotive-grade high-speed and fault-tolerant transceivers along
with stand-alone protocol controllers.

LIN LogoLIN (Local Interconnect Network) systems improve cost-efficiency and flexibility of IVN (in-vehicle networking), providing
decentralization of local functionality in applications such as door and seat control. Building on our LIN capabilities,
our device portfolio extends functionality and reduces system cost via dedicated LIN SBCs, and will include a family of one-chip-node LIN slave products.



CAN

CAN IC NXP has played a leading role in establishing CAN as the automotive networking standard. Covering all CAN physical layer options, our product portfolio includes automotive-grade high-speed and fault-tolerant transceivers along with stand-alone protocol controllers.

Features HS-CAN FT-CAN SW-CAN
Data link layer standard ISO 11898-1 ISO 11898-1 ISO 11898-1
Physical layer standard ISO 11898-2 ISO 11898-3 SAE/J2411
Number of bus wires 2 (twisted pair) 2 (twisted pair) 1
Maximum bus speed 1 Mbits/s 125 kbits/s 33/41.6 Kbits/s
Bus communication signal CAN graphic CAN graphic CAN graphic
Bus termination principle CAN graphic CAN graphic CAN graphic
Bus wire short-circuit and interrupt tolerance limited short-circuit tolerance tolerant against and single bus wire short or interrupt no tolerance
NXP transceiver features 1 -bus dominant time-out
-bus clamping protection
-partial networking support
-stand-by and sleep modes
-node power management
-local and remote wake-up
-failure diagnosis
-bus dominant time-out
-bus clamping protection
-partial networking support
-stand-by and sleep modes
-node mode power management
-local and remote wake-up
-failure diagnosis
-loss of ground protection
-100 kbits/s flash mode
-partial network supprt
-selective sleep
Automotive applications -engine management
-backbone bus
-body & comfort
-body & comfort -body & comfort

  High Speed CAN
PCA82C250 (PCA82C251) TJA1050 TJA1040 TJA1041 (TJA1041A)
Physical layer compliance ISO 11898-2 ISO 11898-2 ISO 11898-2 ISO 11898-2
Bitrate(kbaud) 1000 1000 1000 1000
Modes of operation Normal, Standby Normal, Listen only Normal, Standby Normal, Listen only, Standby, Sleep
Package 8-SOICm 8-DIP 8-SOICm 8-SOIC 8-SOIC
Supply - Vbat - - - -
Supply - Vcc 4.5-5.5 4.5-5.5 4.75-5.25 4.75-5.25
Standby/Sleep current(µA) 170/- -/- 15/- 30/30
Bus input range -8 to +18 -27 to + 40 -27 to +40 -27 to +40

  Fault Tolerant CAN
TJA1054 (TJA1054A) TJA1055
Physical layer compliance ISO11898-3 ISO11898-3
Bitrate(kbaud) 125 125
Modes of operation Normal, Standby, Sleep Normal, Standby, Sleep
Package 14-SOIC 14-SOIC
Supply - Vbat 5-27 5-40
Supply - Vcc 4.75-5.25 4.75-5.25
Standby/Sleep current(µA) 30 25
Bus input range -10 to +27 -0.3 to +40

LIN (Local Interconnect Network)

LIN IC Image

A recognized leader in in-vehicle networking (IVN), NXP Semiconductors is a key player in promoting the Local Interconnect Network (LIN) bus as the industry standard for low-cost communications in automotive applications. We offer an extensive range of LIN solutions giving you the utmost freedom and flexibility when designing LIN-based automotive systems.
Key Benefits: Key Features:
 •  Low cost & Shorter time-to-market
 •  Reduced design risk through guaranteed interoperability
 •  High system reliability
 •  Enhanced diagnosis capability
 •  Distributed power
 •  Frees up backbone bandwidth
 •  High re-use factor leading to reduced design costs
 •  Easy to use & Reduced wiring harness
 •  Single-wire bus
 •  Single-master/multiple-slave concept
 •  Based on standard UART/SCI serial data link
 •  Maximum transmission speed of 20 Kbit/s
 •  Self-synchronization of slave with RC-based clock source
 
The LIN physical layer is an enhanced version of the ISO 9141 standard offering improved Electromagnetic Emission (EME) and Electromagnetic Immunity (EMI) performance. As a low-cost, low-speed (class-A) serial communication system, it provides a cost-effective communication channel for local automotive systems. Based on a standard UART/SCI serial data link interface, LIN is a single-master/multiple-slave concept. No bus arbritation is required as the master is exclusively in control of bus access. LIN lets you easily interconnect locally applied sensors, actuators and switches (in switch panels, door and seat modules for example) to the CAN backbone with a standardized front end. This helps significantly reduce costs and design-in effort for a wide range of human reaction time triggered applications, such as powered mirrors and windows.
As an Associate Member of the LIN consortium, NXP has given momentum to the introduction of this latest standard for in-vehicle sub-networks and has driven the re-definition of the LIN physical layer. To provide a complete suite of IVN solutions, NXP offers a growing family of LIN2.0/SAE-J2602 compatible ICs complementing our proven CAN portfolio – from stand-alone LIN transceivers and both general-purpose and application-specific LIN slaves up to highly integrated CAN/LIN Fail-Safe System Basis Chips (SBCs).
Stand-alone LIN transceivers
Our stand-alone LIN transceivers deliver the robustness and quality that is essential to automotive network design. For example, the first-generation transceiver TJA1020 exhibited best-in-class performance in independent electromagnetic compatibility (EMC) tests. It also boasts very low power consumption and unique fail-safe features, making it ideal for solid, cost-effective LIN master and slave applications. The LIN 2.0 transceiver TJA1021 is a drop in replacement for the TJA1020, offering excellent ESD and EMC performance. A dedicated low slope version is available, meeting the requirements of the J2602 standard.
LIN I/O slave
We also offer a versatile, easy-to-use and cost-effective fail-safe LIN I/O slave. This device, commonly used in local applications such as door, roof and seat assembly units, is fully configurable via the LIN bus in accordance with the LIN2.0 configuration standard. Besides I/O functionality (including ADC and PMW), this general-purpose LIN slave features internal LIN slave termination, very low quiescent current and a configurable 'limp home' state if required. Our application specific LIN slaves are single-chip solutions for systems including climate and headlight control. They incorporate a LIN transceiver, protocol handler, dedicated application controller and any necessary power components.
Fail-Safe System Basis Chips
Our Fail-Safe SBC family intelligently integrates all major peripheral functions around the microcontroller of a typical automotive ECU into a single chip. This allows you to re-use hardware and software development, improving time-to-market and saving on development and qualification costs.

Specifically NXP's LIN-based Fail-Safe SBCs include LIN transceiver, voltage regulator, watchdog and autonomous Fail-Safe system, resulting in reliable and cost-effective modules. We offer Fail-Safe CAN/LIN SBCs for LIN masters as well as LIN-only SBCs targeting LIN slave implementations using stand-alone microcontrollers.

    TJA1020
Physical Layer Compliance   LIN 1.3/J2602
Bitrate kbaud 10/20
Modes of Operation   Normal Slope, Low Slope, Standby, Sleep
Package   8-SOIC
Supply Voltage V 5-27
Standby/Sleep current µA 3
Bus input range V -27 - +40
Temperature Range °C -40 - 150(Tvj)

Sensors

KMA199E ImageThe majority of today's automotive and industrial systems depend on an accurate and reliable supply of information. We provide an extensive portfolio of high-performance sensor solutions to deliver exactly that. Additionally, as you would expect from a leading supplier of automotive semiconductors, all our sensors have the ruggedness and reliability needed to meet the exacting automotive quality standards. Our two main sensor families cover silicon sensors for determining temperature and magnetoresistive (MR) sensors for angle, rotation and weak-field measurements. Both families offer precise measurement, reliable operation and long lifetimes. With numerous options available to match a wide variety of applications, you are sure to find the perfect part for your application.

Angular
NXP Part Number Package Supply Voltage Angle Range Output Value Output Type
KMA199E,115 SOT-880 4.5-5.5V 180° 0.5-4.5V analog linear
KMA200,115 SOT-637 4.5-5.5V 180° 0.5-4.5V 4 analog linear/2 digital

Temperature
NXP Part Number Package Sensor Resistance Operating
Temperature(°C)
Min Max
KTY81/110,112 SOD-70 990 1010 -55 - 150
KTY81/121,112 SOD-70 980 1000 -55 - 150
KTY81/210,116 SOD-70 1980 2020 -55 - 150
KTY81/220,112 SOD-70 1960 2040 -55 - 150
KTY81/222,112 SOD-70 2000 2040 -55 - 150
KTY83/110,113 SOD-68 990 1010 -55 - 175
KTY83/122,113 SOD-68 1000 1020 -55 - 175
KTY84/130,113 SOD-68 970 1030 -40 - 300

KMA199E Image

SBCs

System Basis Chips (SBC) Main Functionality
The SBC:
  •  supplies the microcontroller
  •  integrates transceivers and their supply
  •  manages power modes with very low supply/stand-by currents
  •  can be woken up by a dedicated wake-pin or by bus activity
  •  integrated watchdog supervises the microcontroller's operation
  •  makes sure that other parts of the network are not disturbed if ECU fails
  •  integrates Limp Home output signal to activate emergency hardware in case of MCU failure or supply failure
  •  provides Enable pin to de-activate critical hardware in case of MCU or system failure
Fail-Safe SBCs – Summary of core features:
Integration of blocks which are common in every CAN-LIN node
  •  CAN transceiver (HS-CAN or FT-CAN, optional)
  •  LIN transceiver (optional)
  •  Watchdog
  •  Voltage regulator for the µC
  •  Separate voltage regulator for CAN
 
Fully embedded autonomous fail-safe system
  •  Provides instant protection against total network lock-ups
     ° a single ECU failure will not block all network communication
  •  Provides instant protection against drained batteries
     ° local ECU failures will not drain the battery
  •  Provides and retains information for analyzing failures
 
Fail-Safe SBCs come as a coherent product family
 •  Flexible physical layer configuration with maximum re-use of node hardware and software.

NXP Part Number Package Supply Voltage Category Features
UJA1065TW/3V0,518 32-HTSSOP 5.5 ~ 27 Fail-Safe SBC ISO11898-2 compliant, LIN2.0/J2602 compliant, local & remote wake-up, autonomous fail-safe system, diagnostics, SPI
UJA1065TW/3V3,518 32-HTSSOP 5.5 ~ 27 Fail-Safe SBC ISO11898-2 compliant, LIN2.0/J2602 compliant, local & remote wake-up, autonomous fail-safe system, diagnostics, SPI
UJA1065TW/5V0,518 32-HTSSOP 5.5 ~ 27 Fail-Safe SBC ISO11898-2 compliant, LIN2.0/J2602 compliant, local & remote wake-up, autonomous fail-safe system, diagnostics, SPI

UJA106x SBC Family allows Re-use of Hard- and Software
UJA106x Image