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ATA6612

ATMEL
Part Number ATA6612
Manufacturer ATMEL
Description Microcontroller
Published Feb 18, 2011
Detailed Description General Features • Single-package Fully-integrated Atmel® AVR® 8-bit Microcontroller with LIN • • • • • • Transceiver, 5...
Datasheet PDF File ATA6612 PDF File

ATA6612
ATA6612

Overview
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 www.
DataSheet4U.
com 9111G–AUTO–05/10 2.
Pin Configuration Figure 2-1.
Pinning QFN48, 7 mm × 7 mm PB4 PB3 PB2 PB1 PB0 PD7 PD6 PD5 PB7 PB6 MCUVDD2 GND2 PB5 MCUAVDD ADC6 AREF GND4 ADC7 PC0 PC1 PC2 PC3 PC4 PC5 48 47 46 45 44 43 42 41 40 39 38 37 36 1 35 2 34 3 33 4 32 5 31 6 30 7 29 8 28 9 27 10 26 11 25 12 13 14 15 16 17 18 19 20 21 22 23 24 PC6 PD0 PD1 PD2 RXD INH TXD NRES WD_OSC TM MO...


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