Atmel ATA6616汽车LIN网络总线设计方案
Atmel公司的ATA6616C/ATA6617C是系统级封装（SiP）器件,一个封装内有两个IC: LINsystem系统芯片（LIN-SBC）（ATA6624）和汽车MCU ATtiny87/ATtiny167。主要用在汽车LIN网络.本文介绍了ATA6616C/ATA6617C通用特性, LIN－SBC区块主要特性和框图, ATtiny87/ATtiny167 MCU区块主要特性和框图,典型应用电路以及ATA6616/ATA6617－EK开发板主要特性,电路图,材料清单和PCB元件布局图.
Atmel ATA6616C/ATA6617C is a System-in-Package (SiP) product, which is particularly suited for complete LIN-bus node applications. It consists of two ICs in one package supporting highly integrated solutions for in-vehicle LIN networks. The first chip is the LINsystem-basis-chip (LIN-SBC) ATA6624, which has an integrated LIN transceiver, a 5V regulator (85mA) and a window watchdog. The second chip is an automotive microcontroller from Atmel’s series of AVR 8-bit microcontroller with advanced RISC architecture, the Atmel ATtiny87 with 8-Kbytes and the Atmel ATtiny167 with 16-Kbytes flash memory.
All pins of the LIN system basis chip as well as all pins of the AVR microcontroller are bonded out to provide customers the same flexibility for their applications as they have when using discrete parts.
ATA6616C/ATA6617C通用特性:
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