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UJA1079TW/3V3/WD中文资料恩XP数据手册PDF规格书
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
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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 |