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UJA1079TW/3V3/WD中文资料恩XP数据手册PDF规格书

UJA1079TW/3V3/WD
厂商型号

UJA1079TW/3V3/WD

功能描述

LIN core system basis chip

文件大小

332.61 Kbytes

页面数量

45

生产厂商 未知制造商
企业简称

恩XP

中文名称

未知制造商

数据手册

下载地址一下载地址二

更新时间

2025-7-2 23:00:00

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UJA1079TW/3V3/WD规格书详情

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.

Features and benefits

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 applications:

◆ Excellent ElectroMagnetic Compatibility (EMC) performance

◆ ±8 kV ElectroStatic Discharge (ESD) protection Human Body Model (HBM) on the LIN bus pin and the wake pins

◆ ±6 kV ElectroStatic Discharge (ESD) protection IEC 61000-4-2 on the LIN bus pin and the wake pins

◆ ±58 V short-circuit proof LIN bus pin

◆ Battery and LIN bus pins are protected against transients in accordance with ISO 7637-3

■ Small 6.1 mm × 11 mm HTSSOP32 package with low thermal resistance

■ Pb-free; RoHS and dark green compliant

LIN transceiver

■ 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

Power management

■ Wake-up via LIN or local wake pins with wake-up source detection

■ 2 wake pins:

◆ WAKE1 and WAKE2 inputs can be switched off to reduce current flow

◆ Output signal (WBIAS) to bias the wake pins, selectable sampling time of 16 ms or 64 ms

■ Standby mode with very low standby current and full wake-up capability; V1 active to maintain supply to the microcontroller

■ Sleep mode with very low sleep current and full wake-up capability

(Continue ...)

供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
HTQFP48(10x10)
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
恩XP
23+
QPF48
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
23+
NA
6800
原装正品,力挺实单
询价
恩XP
2021+
HTQFP-48
499
询价
24+
32000
全新原厂原装正品现货,低价出售,实单可谈
询价
恩XP
24+
TQFP
22055
郑重承诺只做原装进口现货
询价
恩XP
23+/24+
48-TQFP
8600
只供原装进口公司现货+可订货
询价
恩XP
22+
32HTSSOP
9000
原厂渠道,现货配单
询价
恩XP
2447
10mmx10mmx1mm
315000
1500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
N智浦
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价