宸ヤ綔闆诲�擄��2.7V~6V
銆�銆�鏅�(sh铆)閻橀牷鐜囷細DC~40MHz
銆�銆�绋嬪簭瀛樺劜(ch菙)鍣ㄩ�炲瀷锛欵PROM
銆�銆�绋嬪簭瀛樺劜(ch菙)鍣ㄥ�归噺锛�8K Bytes
銆�銆�鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣ㄥ�归噺锛�256 Bytes
銆�銆�I/O绔�鍙ｆ��(sh霉)閲忥細32
銆�銆�瀹氭檪(sh铆)/瑷�(j矛)鏁�(sh霉)鍣ㄦ暩(sh霉)閲忥細3
銆�銆�涓�鏂锋簮鏁�(sh霉)閲忥細12
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C~+85掳C
銆�銆�灏佽�濆舰寮忥細PDIP40

P87C52SBPN鐨勪富瑕佺壒鎬у寘鎷�锛�
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銆�銆�2. 鍏�(n猫i)缃�256瀛楃瘈(ji茅)鐨勬暩(sh霉)鎿�(j霉)RAM锛屾敮鎸侀潏娲荤殑璁婇噺瀛樺劜(ch菙)銆�
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銆�銆�10. 灏佽�濆舰寮忕偤PDIP40锛屾柟渚胯ō(sh猫)瑷�(j矛)鍜岀剨鎺�銆�

P87C52SBPN鐢变簬鍏堕珮鎬ц兘鍜岃睈瀵岀殑澶栬ō(sh猫)璩囨簮锛屽湪澶氬��(g猫)闋�(l菒ng)鍩熶腑鏈夎憲寤ｆ硾鐨勬噳(y墨ng)鐢�锛屽寘鎷�浣嗕笉闄愪簬浠ヤ笅鏂归潰锛�
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P89C52XC2, AT89S52