鏅傞枔锛�2025/5/16 15:25:32
闁辫畝锛�20
MS51BA9AE 鏄竴娆惧熀浜� 8051 鍏ф牳鐨勯珮鎬ц兘鍠墖姗�锛岄仼鐢ㄤ簬澶氱ó宓屽叆寮忔噳鐢ㄣ�傝┎鑺墖闆嗘垚浜嗚睈瀵岀殑澶栬ō璩囨簮鍜屽挤澶х殑铏曠悊鑳藉姏锛屽叿鏈変綆鍔熻�椼�侀珮鍙潬鎬у拰鏄撶敤鎬х殑鐗归粸銆傚叾寤ｆ硾鎳夌敤浜庢秷璨婚浕瀛�銆佸伐妤�(y猫)鎺у埗浠ュ強瀹剁敤闆诲櫒绛夐牁鍩�銆�
銆�銆�瑭插柈鐗囨鏀寔澶氱ó宸ヤ綔妯″紡锛屽苟涓斿彲浠ラ�氶亷闈堟椿鐨勯厤缃締婊胯冻涓嶅悓鍫存櫙鐨勯渶姹傘�傚叾鍏ч儴闆嗘垚鐨� ROM 鍜� RAM 璩囨簮鑳藉鏈夋晥娓涘皯澶栭儴瀛樺劜鍣ㄧ殑闇�姹�锛屽緸鑰岀啊鍖栫郴绲�(t菕ng)瑷▓骞堕檷浣庢暣楂旀垚鏈��
鍨嬭櫉锛歁S51BA9AE
銆�銆�鍏ф牳锛�8051
銆�銆�宸ヤ綔闆诲锛�2.2V 鑷� 5.5V
銆�銆�闁冨瓨澶�?銆�?4KB
銆�銆�RAM 澶�?銆�?56B + 4KB XRAM
銆�銆�鏅傞悩闋荤巼锛氭渶楂� 24MHz
銆�銆�I/O 寮曡叧鏁�(sh霉)锛�32
銆�銆�ADC 閫氶亾鏁�(sh霉)锛�
銆�銆�UART 鎺ュ彛鏁�(sh霉)锛�
銆�銆�瀹氭檪鍣�/瑷堟暩(sh霉)鍣細3
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
MS51BA9AE 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻�ц兘 8051 鍏ф牳锛屾敮鎸佺簿绨℃寚浠ら泦锛屾彁渚涘揩閫熺殑鏁�(sh霉)鎿�(j霉)铏曠悊鑳藉姏銆�
銆�銆�2. 鍏х疆 64KB Flash 绋嬪簭瀛樺劜鍣ㄥ拰 4KB XRAM 鏁�(sh霉)鎿�(j霉)瀛樺劜鍣紝鍏峰倷瓒冲鐨勫瓨鍎茬┖闁撲互閬嬭寰╅洔鐨勬噳鐢ㄧ▼搴�銆�
銆�銆�3. 鎻愪緵澶氶仈 32 鍊嬪彲绶ㄧ▼ I/O 寮曡叧锛屾柟渚胯垏澶栧湇瑷倷閫茶浜や簰銆�
銆�銆�4. 闆嗘垚 8 閫氶亾 10 浣� ADC 妯″锛岀敤浜庣簿纰洪噰闆嗘ā鎿俊铏�銆�
銆�銆�5. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屽 UART銆丼PI 鍜� I2C锛屼究浜庤垏鍏朵粬鑺墖鎴栨ā濉婂鐝�(xi脿n)浜掕伅(li谩n)銆�
銆�銆�6. 鍏ч儴闆嗘垚浜嗙湅闁�鐙楀畾鏅傚櫒鍜屼綆闆诲寰╀綅鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬�銆�
銆�銆�7. 鏀寔澶氱ó浣庡姛鑰楁ā寮忥紝鍖呮嫭绌洪枒妯″紡鍜屾帀闆绘ā寮�锛岄潪甯搁仼鍚堝皪鍔熻�楁晱鎰熺殑鎳夌敤鍫存櫙銆�
MS51BA9AE 鐨勫吀鍨嬫噳鐢ㄥ牬鏅寘鎷絾涓嶉檺浜庯細
銆�銆�1. 瀹剁敤闆诲櫒鎺у埗锛屼緥濡傚井娉㈢垚銆佹礂琛ｆ鍜岀┖瑾跨瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鍜屾帶鍒跺柈鍏�銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘鍝�锛屼緥濡傞仚鎺у櫒銆佺帺鍏峰拰渚挎敎寮忚ō鍌�銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欎腑鐨勫熀绀庣洠(ji膩n)娓拰鎺у埗妯″銆�
銆�銆�5. 鐓ф槑绯荤当(t菕ng)涓殑鏅鸿兘瑾垮厜鍜岄枊闂滄帶鍒�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜岄潏娲绘��锛岄�欐鍠墖姗熷咕涔庡彲浠ラ仼鎳変换浣曢渶瑕佸祵鍏ュ紡鎺у埗鐨勫牬鍚�銆�
MS51BA8AE, MS51BA6AE
