鏅傞枔锛�2025/4/29 17:54:29
闁辫畝锛�36
PIC12C508A鏄疢icrochip鍏徃鐢熺敘(ch菐n)鐨�8浣嶅柈鐗囨锛屽爆浜嶱IC绯诲垪銆傝┎鑺墖鍏锋湁浣庢垚鏈�侀珮鎬ц兘鐨勭壒榛�锛岄仼鐢ㄤ簬鍚勭ó宓屽叆寮忔帶鍒舵噳鐢�銆傚畠閲囩敤RISC鏋舵锛屽叿鍌欑簿绨℃寚浠ら泦鍜岄珮閫熼亱琛岃兘鍔�锛屽唬娉涙噳鐢ㄤ簬娑堣不闆诲瓙銆佸伐妤�(y猫)鎺у埗鍜屽叾浠栭渶瑕佸皬鍨嬪寲鍜屼綆鍔熻�楃殑鍫村悎銆�
銆�銆�PIC12C508A鎿佹湁鍏х疆鎸暕鍣ㄣ�佸彲绶ㄧ▼瑷堟檪鍣ㄤ互鍙婂绋甀/O绔彛閰嶇疆锛岃兘澶犻’钁楁笡灏戝閮ㄥ厓浠堕渶姹傦紝寰炶�岀啊鍖栬ō瑷堝苟闄嶄綆鎴愭湰銆傛澶�锛屽叾鏀寔鍦ㄧ窔瑾胯│鍜岀法绋嬪姛鑳�锛岀偤闁嬬櫦(f膩)浜哄摗鎻愪緵浜嗘サ澶х殑渚垮埄銆�
灏佽锛欴IP-8, SOIC-8
銆�銆�宸ヤ綔闆诲锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�瀛樺劜婧害锛�-65掳C 鑷� +150掳C
銆�銆�绋嬪簭瀛樺劜鍣細512 x 12 浣� Flash
銆�銆�鏁�(sh霉)鎿�(j霉)瀛樺劜鍣細25 x 8 浣� RAM
銆�銆�鎸暕鍣ㄩ鍨嬶細RC, 鏅堕珨, 鍏ч儴 RC
銆�銆�鏈�澶ч亱琛岄�熷害锛�4 MIPS (鍏稿瀷鍊�)
銆�銆�I/O寮曡叧鏁�(sh霉)锛�
PIC12C508A鏄竴娆惧姛鑳藉挤澶т笖闈堟椿鐨�8浣嶅柈鐗囨锛屼富瑕佺壒鎬у寘鎷互涓嬪収瀹癸細
銆�銆�1. RISC鏋舵锛氳┎鑺墖閲囩敤绮剧啊鎸囦护闆嗚ō瑷�锛屽儏鏈�35姊濇寚浠�锛屾槗浜庡缈掑拰浣跨敤锛屽悓鏅傛彁楂樹簡鍩�(zh铆)琛屾晥鐜囥��
銆�銆�2. 楂橀泦鎴愬害锛氶泦鎴愪簡澶氱ó澶栬ō锛屽瀹氭檪鍣�/瑷堟暩(sh霉)鍣ㄣ�佹瘮杓冨櫒鍜屾崟鎹�/姣旇純/PWM妯″绛�锛屾笡灏戜簡灏嶅閮ㄥ厓浠剁殑闇�姹�銆�
銆�銆�3. 绡�(ji茅)鑳芥ā寮忥細鎻愪緵澶氱ó浣庡姛鑰楁ā寮忥紙绌洪枒妯″紡鍜岀潯鐪犳ā寮忥級锛屽彲浠ユ牴鎿�(j霉)瀵﹂殯闇�姹傚劒(y艒u)鍖栧姛鑰�銆�
銆�銆�4. 绶ㄧ▼鑸囪瑭︼細鏀寔鍦ㄧ郴绲�(t菕ng)绶ㄧ▼锛圛SP锛夊拰鍦ㄦ噳鐢ㄧ法绋嬶紙IAP锛夛紝鏂逛究閫茶浠ｇ⒓鏇存柊鍜屽姛鑳芥摯灞�銆傞倓鏀寔鍦ㄧ窔瑾胯│鍔熻兘锛屼究浜庡晱椤屾帓鏌ャ��
銆�銆�5. 绌�(w臎n)瀹氭�э細鍏锋湁鐪嬮杸鐙楀畾鏅傚櫒锛圵DT锛夊拰 brown-out reset 鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勫彲闈犳�у拰绌�(w臎n)瀹氭��銆�
銆�銆�6. 灏忓昂瀵稿皝瑁濓細閲囩敤DIP-8鎴朣OIC-8灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
銆�銆�7. 鎴愭湰鏁堢泭锛氱敱浜庡叾楂橀泦鎴愬害鍜屼綆鍔熻�楃壒榛�锛岄檷浣庝簡鏁撮珨纭欢鎴愭湰鍜岄亱琛屾垚鏈�銆�
PIC12C508A閬╃敤浜庡绋噳鐢ㄥ牬鏅�锛屼富瑕佸寘鎷互涓嬪咕鍊嬮牁鍩燂細
銆�銆�1. 娑堣不闆诲瓙鐢�(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣ㄦ帶鍒跺櫒銆佺帺鍏�銆侀仚鎺у櫒绛�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬闆绘鎺у埗銆佸偝鎰熷櫒鎺ュ彛銆侀亷绋嬬洠(ji膩n)鎺х瓑銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欙細渚嬪渚挎敎寮忓仴搴风洠(ji膩n)娓ō鍌�銆佽ê鏂峰伐鍏风瓑銆�
銆�銆�4. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婄噲鎺у埗銆侀ⅷ鎵囨帶鍒剁瓑绨″柈鍔熻兘妯″銆�
銆�銆�閫欎簺鎳夌敤鍏呭垎鍒╃敤浜哖IC12C508A鐨勫皬鍨嬪寲瑷▓銆佷綆鍔熻�楃壒鎬у拰楂樻晥鎬ц兘鍎�(y艒u)鍕�銆�
PIC12F508, PIC12C509A
