鍨嬭櫉(h脿o)锛歁D87C51FB/B
銆�銆�鍏�(n猫i)鏍革細8051
銆�銆�宸ヤ綔闆诲�擄��2.4V 鑷� 5.5V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +85掳C
銆�銆�灏佽�濆舰寮忥細LQFP48
銆�銆�Flash 瀹归噺锛�64KB
銆�銆�SFR RAM 瀹归噺锛�256B
銆�銆�鏁�(sh霉)鎿�(j霉) RAM 瀹归噺锛�2KB
銆�銆�I/O 鍙ｆ暩(sh霉)閲忥細32
銆�銆�瀹氭檪(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣�锛�5
銆�銆�ADC 閫氶亾鏁�(sh霉)閲忥細8
銆�銆�ADC 鍒嗚鲸鐜囷細10 浣�
銆�銆�UART 鎺ュ彛鏁�(sh霉)閲忥細2
銆�銆�SPI 鎺ュ彛鏁�(sh霉)閲忥細1
銆�銆�I2C 鎺ュ彛鏁�(sh霉)閲忥細1
銆�銆�鐪嬮杸鐙楀畾鏅�(sh铆)鍣�锛氭敮鎸�
銆�銆�闆绘簮绠＄悊锛氬�氭ā寮忥紙姝ｅ��銆佺┖闁�銆佹帀闆伙級

1. 楂樻�ц兘 8051 鍏�(n猫i)鏍�锛岄亱(y霉n)琛岄�熷害鍙�閬�(d谩) 24MHz 鎴� 33MHz锛堝彇姹轰簬鍏烽珨閰嶇疆锛�锛岀⒑?锛熺剸鍋�骞氱牊鑺�?銆�
銆�銆�2. 闆嗘垚澶у�归�� Flash 鍜� SRAM锛屽彲婊胯冻寰�(f霉)闆滅▼搴忓瓨鍎�(ch菙)鍜屽��(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)铏曠悊闇�姹�銆�
銆�銆�3. 鏀�鎸佸�氶仈(d谩) 8 鍊�(g猫) 10 浣嶇簿搴� ADC 閫氶亾锛岄仼鐢ㄤ簬妯℃摤淇¤櫉(h脿o)閲囬泦浠诲嫏(w霉)銆�
銆�銆�4. 鎻愪緵澶氬��(g猫)瀹氭檪(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣�锛屽彲鐢ㄤ簬绮剧⒑鐨勬��(sh铆)闁撴脯(c猫)閲忔垨鑴堟矕鐢熸垚銆�
銆�銆�5. 寮�(qi谩ng)澶х殑閫氫俊鍔熻兘锛屽寘鎷� UART銆丼PI 鍜� I2C 鎺ュ彛锛屾柟渚胯垏鍏朵粬澶栬ō(sh猫)閫ｆ帴銆�
銆�銆�6. 鐪嬮杸鐙楀畾鏅�(sh铆)鍣ㄥ拰澶氱ó鐪侀浕妯″紡锛屽�炲��(qi谩ng)浜嗙郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭�у拰鑳芥晥琛ㄧ従(xi脿n)銆�
銆�銆�7. 宸ヤ綔闆诲�撹寖鍦嶅��锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)锛岃兘澶犲湪涓嶅悓鐨勯浕婧愮挵(hu谩n)澧冧笅鍙�闈犻��(y霉n)琛�銆�
銆�銆�8. 灏佽�濈穵婀�锛屽紩鑵冲竷灞�鍚堢悊锛岄仼鍚堝悇绋�灏哄�稿彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

1. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栵細鐢ㄤ簬鎺у埗闆绘��(j墨)銆佸偝鎰熷櫒鍜屽叾浠栧伐妤�(y猫)瑷�(sh猫)鍌�銆�
銆�銆�2. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傚�剁敤闆诲櫒鎺у埗鍣�銆侀仚鎺у櫒绛�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欙細濡傝��(di脿o)鍒惰В瑾�(di脿o)鍣�銆佹暩(sh霉)鎿�(j霉)鍌宠几妯″�婄��銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鐢ㄤ簬鍋ュ悍鐩�(ji膩n)娓�(c猫)瑁濈疆銆佷究鏀滃紡閱�(y墨)鐧傚剙鍣ㄧ瓑銆�
銆�銆�5. 姹借粖闆诲瓙锛氶仼鐢ㄤ簬杌婂収(n猫i)鐠�(hu谩n)澧冪洠(ji膩n)娓�(c猫)銆佽紨鍔╅�曢�涚郴绲�(t菕ng)绛�銆�
銆�銆�6. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夛細浣滅偤宓屽叆寮忔帶鍒跺櫒锛屾敮鎸佹櫤鑳界瘈(ji茅)榛�(di菐n)鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞�銆�

MD87C51FB-A, MD87C51FA/B, STC15F2K60S2, AT89S52