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銆�銆�CPU鏅傞悩闋荤巼锛氭渶楂�20MHz
銆�銆�Flash绋嬪簭瀛樺劜鍣�锛�32KB
銆�銆�SRAM锛�2KB
銆�銆�EEPROM锛�1KB
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銆�銆�灏佽�濆舰寮忥細TQFP44, QFN44

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ATMEGA328P-AU
銆�銆�ATMEGA328PB-AU