UJA1075TW/5V0/WD,1 NXP Semiconductors, UJA1075TW/5V0/WD,1 Datasheet - Page 2

• Manufacturer Part Number: UJA1075TW/5V0/WD,1
• Description: IC SBC CAN/LIN HS 5V 32HTSSOP
• Manufacturer: NXP Semiconductors

Specifications of UJA1075TW/5V0/WD,1

• Controller Type: System Basis Chip
• Interface: CAN, LIN
• Voltage - Supply: 4.5 V ~ 28 V
• Current - Supply: 83µA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-TSSOP Exposed Pad, 32-eTSSOP, 32-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
2. Features and benefits
UJA1075_2
Product data sheet
2.1 General
2.2 CAN transceiver
2.3 LIN transceiver
2.4 Power management
Contains a full set of CAN and LIN ECU functions:
Designed for automotive applications:
Supports remote flash programming via the CAN bus
Small 6.1 mm × 11 mm HTSSOP32 package with low thermal resistance
Pb-free; RoHS and dark green compliant
ISO 11898-2 and ISO 11898-5 compliant high-speed CAN transceiver
Dedicated low dropout voltage regulator for the CAN bus:
Bus connections are truly floating when power is off
SPLIT output pin for stabilizing the recessive bus level
LIN 2.1 compliant LIN transceiver
Compliant with SAE J2602
Downward compatible with LIN 2.0 and LIN 1.3
Low slope mode for optimized EMC performance
Integrated LIN termination diode at pin DLIN
Wake-up via CAN, LIN or local wake pins with wake-up source detection
2 Wake pins:
CAN transceiver and LIN transceiver
Scalable 3.3 V or 5 V voltage regulator delivering up to 250 mA for a
microcontroller and peripheral circuitry; an external PNP transistor can be
connected for better heat distribution over the PCB
Separate voltage regulator for the CAN transceiver (5 V)
Watchdog with Window and Timeout modes and on-chip oscillator
Serial Peripheral Interface (SPI) for communicating with the microcontroller
ECU power management system
Excellent ElectroMagnetic Compatibility (EMC) performance
±8 kV ElectroStatic Discharge (ESD) protection Human Body Model (HBM) on the
CAN/LIN bus pins and the wake pins
±6 kV ElectroStatic Discharge (ESD) protection IEC 61000-4-2 on the CAN/LIN bus
pins and the wake pins
±58 V short-circuit proof CAN/LIN bus pins
Battery and CAN/LIN bus pins are protected against transients in accordance with
ISO 7637-3
Independent of the microcontroller supply
Significantly improves EMC performance
WAKE1 and WAKE2 inputs can be switched off to reduce current flow
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 27 May 2010
High-speed CAN/LIN core system basis chip
UJA1075
© NXP B.V. 2010. All rights reserved.
2 of 53