ATXMEGA128A4U-MHR

ATMEL  ATXMEGA128A4U-MHR  微控制器, 8位, 低功率高性能, ATxmega, 32 MHz, 128 KB, 8 KB, 44 引脚, VQFN

The 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.

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Non-volatile program and data memories

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

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Power-on reset POR and programmable brown-out detection

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Internal and external clock options with PLL and prescaler

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Programmable multilevel interrupt controller

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Five sleep modes

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Programming and debug interfaces

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PDI Program and Debug Interface