ATXMEGA128A4U-MHR Datasheet PDF - Microchip

●The ATXMEGA128A4U-MHR is a 8-bit low power high performance AVR Microcontroller features 128kB self-programming flash program memory, 4kB boot code section, 8kB SRAM, 2048B EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system and up to 32 MIPS throughput at 32MHz. The device can be used in a wide range of applications, such as building, board, climate control, hand-held battery applications.

● Non-volatile program and data memories

● Peripheral features - Four-channel DMA controller, eight-channel event system

● Power-on reset (POR) and programmable brown-out detection

● Internal and external clock options with PLL and prescaler

● Programmable multilevel interrupt controller

● Five sleep modes

● Programming and debug interfaces

● PDI (Program and Debug Interface)