ATA6602 Datasheet, PDF (1/362 Pages) ATMEL Corporation – Microcontroller with LIN Transceiver, 5V Regulator and Watchdog

General Features
• Single-package Fully-integrated 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 (ATA6602/ATA6603)
• Supply Voltage Up to 40V
• Operating Voltage: 5V to 18V
• Temperature Range: T_case –40°C to +125°C
• QFN48, 7 mm × 7 mm Package
1. Description
ATA6602/ATA6603 is a single-package dual-chip circuit family for LIN-bus slave node
applications. It supports highly integrated solutions for in-vehicle LIN networks. The
LIN-system-basis-chip (LIN-SBC) consists of a LIN transceiver, voltage regulator and
window watchdog. The second chip is a microcontroller out of Atmel^®'s series of AVR
8-bit microcontrollers with advanced RISC architecture.
Microcontroller
with LIN
Transceiver,
5V Regulator
and Watchdog
Figure 1-1. Application Diagram
ATA6602/
LIN Bus
ATA6603
ATA6602/ATA6603
MCU
LIN-SBC
4921C–AUTO–01/07