ATA6616

General Features Single-package High Performance, Low Power AVR 8-bit Microcontroller with LIN Transceiver, 5V Regulator 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 particularly suited for complete LIN-bus 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 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 Microcontroller with LIN Transceiver, 5V Regulator and Watchdog Atmel ATA6616 Atmel ATA6617 Atmel ATA6616/17 MCU Atmel ATtiny 87/...