ATA6613 データシートの表示（PDF） - Atmel Corporation

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ATA6613

Microcontroller with LIN Transceiver, 5V Regulator and Watchdog

Atmel Corporation 

General Features

• Single-package Fully-integrated Atmel® AVR® 8-bit Microcontroller with LIN

Transceiver, 5V Regulator and Watchdog

• Very Low Current Consumption in Sleep Mode

• 8 Kbytes/16 Kbytes Flash Memory for Application Program (ATA6612/ATA6613)

• Supply Voltage Up to 40V

• Operating Voltage: 5V to 27V

• Temperature Range: Tcase –40°C to +125°C

• QFN48, 7 mm × 7 mm Package

1. Description

ATA6612/ATA6613 is a System-in-Package (SiP) product, which is particularly suited

for complete LIN-bus slave-node applications. It supports highly integrated solutions

for in-vehicle LIN networks. The first chip is the LIN-system-basis-chip (LIN-SBC)

ATA6624, which has an integrated LIN transceiver, a 5V regulator and a window

watchdog. The second chip is an automotive microcontroller from Atmel’s series of

Atmel AVR 8-bit microcontroller with advanced RISC architecture.

The ATA6612 consists of the LIN-SBC ATA6624 and the ATmega88 with 8 Kbytes

flash. The ATA6613 consists of the LIN-SBC ATA6624 and the ATmega168 with

16 Kbytes flash. All pins of the LIN System Basis Chip as well as all pins of the Atmel

AVR microcontroller are bonded out to provide customers the same flexibility for their

applications as they have when using discrete parts.

In section 2 you will find the pin configuration for the complete SiP. In sections 3 to 5

the LIN SBC is described, and in sections 6 to 7 the Atmel AVR is described in detail.

Figure 1-1. Application Diagram

LIN Bus

Microcontroller

with LIN

Transceiver,

5V Regulator

and Watchdog

ATA6612

ATA6613

ATA6612/ATA6613

MCU

ATmega88

or

ATmega168

LIN-SBC

ATA6624

9111G–AUTO–05/10

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