ATXMEGA128A3U-AU 8/16-bit ATMega AVR® microcontroller, 128 KB, 32 MHz, TQFP-64

ATXMEGA128A3U

Description Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 8KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The AVR XMEGA A3 series features 64-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.

Features - Program Memory Type: Flash - Program Memory Size (KB): 128 - CPU Speed (MIPS/DMIPS): 32 - SRAM (KB): 8 - Data EEPROM/HEF (bytes): 2048 - Digital Communication Peripherals: 7-UART, 10-SPI, 2-I2C - Capture/Compare/PWM Peripherals: 22 Input Capture, 22 CCP, 22PWM - Number of Comparators: 4 - Number of USB Modules: 1 - Temperature Range (°C): -40 to 85 - Operating Voltage Range (V): 1.6 to 3.6 - Pin Count: 64 - Low Power: Yes