ATXMEGA64A3-AU
数据手册.pdf
ATMEL
爱特美尔
微处理器
ATMEL ATXMEGA64A3-AU 微控制器, 8位, 低功率高性能, ATxmega, 32 MHz, 64 KB, 4 KB, 64 引脚, TQFP
The is a 8-bit low power high performance AVR Microcontroller features 64kB self-programming flash program memory, 4kB boot code section, 4kB SRAM, 2048B EEPROM, 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. By executing powerful instructions in a single clock cycle, the XMEGA A3 achieves throughputs approaching 1 Million Instructions Per Second MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
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- Non-volatile program and data memories
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- Peripheral features - Four-channel DMA controller with support for external requests
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- Power-on reset POR and programmable brown-out detection
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- Internal and external clock options with PLL
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- Programmable multi-level interrupt controller
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- Sleep modes - Idle, power-down, standby, power-save, extended standby
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- Advanced programming, test and debugging interfaces
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- JTAG IEEE 1149.1 compliant interface for test, debug and programming
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- PDI Program and Debug Interface for programming, test and debugging
