ATA6616(2012) データシートの表示（PDF） - Atmel Corporation

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ATA6616
(Rev.:2012)

8K/16K Flash Microcontroller with LIN Transceiver, 5V Regulator and Watchdog

Atmel Corporation 

General Features

• Single-package High Performance, Low Power AVR 8-bit Microcontroller with LIN

Transceiver, 5V Regulator (85mA Current Capability) and Watchdog

• Very Low Current Consumption in Sleep Mode

• 8Kbytes/16Kbytes Flash Memory for Application Program (Atmel ATA6616/ATA6617)

• Supply Voltage Up to 40V

• Operating Voltage: 5V to 27V

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

• QFN38, 5mm × 7mm Package

1. Description

Atmel® ATA6616/ATA6617 is a System-in-Package (SiP) product, which is particu-

larly 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 LIN-system-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.

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

LIN SBC is described, and in section 6 the AVR is described in detail.

Figure 1-1. Application Diagram

LIN Bus

8K/16K Flash

Microcontroller

with LIN

Transceiver,

5V Regulator

and Watchdog

Atmel ATA6616

Atmel ATA6617

Atmel ATA6616/17

MCU

Atmel

ATtiny 87/167

LIN-SBC

Atmel

ATA6624

9132F–AUTO–02/12

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