闁冨瓨锛�64KB
銆�銆�SRAM锛�4KB
銆�銆�EEPROM锛氱劇
銆�銆�CPU涓婚牷锛氭渶楂�32MHz
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銆�銆�婧�搴﹁寖鍦嶏��-40掳C鑷�+85掳C
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銆�銆�閫氫俊鎺ュ彛锛歎SARTx2, SPI, I2C

ATXMEGA64A3U-AUR鍏峰倷浠ヤ笅涓昏�佺壒鎬э細
銆�銆�1. 楂樻�ц兘32浣岮VR鍏�(n猫i)鏍革紝鏀�鎸佸柈鍛ㄦ湡鎸囦护鍩�(zh铆)琛�锛屾彁楂樹簡绋嬪簭閬�(y霉n)琛屾晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃�澶у�归噺闁冨瓨鍜孲RAM锛岄仼鍚堝瓨鍎�(ch菙)寰�(f霉)闆滅殑鍥轰欢鍜屽��(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)铏曠悊銆�
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銆�銆�5. 鎻愪緵澶氶仈(d谩)6鍊�(g猫)16浣嶅畾鏅�(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣�锛屽彲瀵�(sh铆)鐝�(xi脿n)绮剧⒑鐨勬檪(sh铆)闁撶�＄��銆�
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銆�銆�1. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栬ō(sh猫)鍌欙紝濡傚偝鎰熷櫒绡�(ji茅)榛�(di菐n)銆侀浕姗�(j墨)鎺у埗鍣ㄧ瓑銆�
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ATXMEGA64A3U-AUA
銆�銆�ATXMEGA64A3U-BUR
銆�銆�ATXMEGA64A3U-CUR