UJA1079 Datasheet LIN core system basis chip

Manufacturer: NXP Semiconductors

UJA1079 lin core system basis chip by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	UJA1079
Manufacturer	NXP Semiconductors
File Size	289.95 KB
Description	LIN core system basis chip
Datasheet	UJA1079 Datasheet

General Description

The UJA1079 core System Basis Chip (SBC) replaces the basic discrete components commonly found in Electronic Control Units (ECU) with a Local Interconnect Network (LIN) interface.

The UJA1079 supports the networking applications used to control power and sensor peripherals by using the LIN interface as a local sub-bus.

The core SBC contains the following integrated devices: • LIN transceiver compliant with LIN 2.1, LIN 2.0 and SAE J2602, and compatible with LIN 1.3 • Advanced independent watchdog (UJA1079/xx/WD versions) • 250 mA voltage regulator for supplying a microcontroller;

Overview

UJA1079 LIN core system basis chip Rev.

02 — 27 May 2010 Product data sheet 1.

Key Features

2.1 General.
Contains LIN ECU functions: 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 Watchdog with Window and Timeout modes and on-chip oscillator Serial Peripheral Interface (SPI) for communicating with the microcontroller ECU power management system.
Designed for automotive.

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