ATA6614Q-PLQW-1 Microchip

ATA6614Q 32K Flash Microcontroller with LIN Transceiver, 5V Regulator and Watchdog DATASHEET General Features Single-package fully-integrated AVR 8-bit microcontroller with LIN transceiver, 5V regulator (85mA current capability) and watchdog Very low current consumption in sleep mode 32Kbytes flash memory for application program Supply voltage up to 40V Operating voltage: 5V to 27V Temperature range: T 40C to +125C case QFN48, 7mm 7mm package 9240I-AUTO-03/161. Description Atmel ATA6614Q is a system-in-package (SiP) product, which is particularly suited for complete LIN-bus slave-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) Atmel ATA6630, which has an integrated LIN transceiver, a 5V regulator (85mA) and a window watchdog. The second chip is an automotive microcontroller from Atmels series of AVR 8-bit microcontroller with advanced RISC architecture and 32Kbytes of flash (Atmel ATmega328P). All pins of the AVR microcontroller and almost all pins of the LIN System Basis Chip are bonded out to provide customers the same flexibility for their applications as they have when using discrete parts. The Atmel ATA6614Q is pin compatible to the Atmel ATA6612P/ATA6613P. In Section 2. Pin Configuration on page 3 you will find the pin configuration for the complete SiP. In Section 3. Absolute Maximum Ratings on page 5 to Section 5. Microcontroller Block on page 30 the LIN SBC is described, and in Section 7. Ordering Information on page 307 the AVR is described in detail. Figure 1-1. Application Diagram LIN Bus Atmel ATA6614Q MCU LIN-SBC Atmel Atmel ATmega328P ATA6630 2 ATA6614Q DATASHEET 9240IAUTO03/16