鍏�(n猫i)鏍革細8051鍏煎��
銆�銆�CPU鏅傞悩闋荤巼锛氭渶楂�25MHz
銆�銆�Flash绋嬪簭瀛樺劜鍣�锛�32KB
銆�銆�SFR瀛樺劜鍣�锛�1KB
銆�銆�RAM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�锛�2.5KB
銆�銆�ADC鍒嗚鲸鐜囷細12浣�
銆�銆�ADC閫氶亾鏁�(sh霉)锛�6鍊嬪�栭儴閫氶亾+4鍊嬪収(n猫i)閮ㄩ�氶亾
銆�銆�DAC鍒嗚鲸鐜囷細8浣�
銆�銆�I/O绔�鍙ｏ��36鍊嬮�氱敤I/O
銆�銆�UART鎺ュ彛锛�2鍊�
銆�銆�SPI鎺ュ彛锛�1鍊�
銆�銆�I2C鎺ュ彛锛�1鍊�
銆�銆�瀹氭檪鍣�/瑷堟暩(sh霉)鍣�锛�5鍊�
銆�銆�宸ヤ綔闆诲�擄��2.7V鑷�3.6V
銆�銆�宸ヤ綔闆绘祦锛氬吀鍨嬪��2mA/MHz
銆�銆�灏佽�濆舰寮忥細QFN48(7mm脳7mm)

C8051F121-GQR鍏峰倷寮峰ぇ鐨勬ā鎿�鑸囨��(sh霉)瀛楁贩鍚堜俊铏熻檿鐞嗚兘鍔�銆�
銆�銆�1. 鍏�(n猫i)缃�楂樼簿搴�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛屾彁渚涢潏娲荤殑閲囨ǎ閫熺巼瑷�(sh猫)缃�锛岄仼鍚堝伐妤�(y猫)娓�閲忓拰鍌虫劅鍣ㄦ帴鍙ｃ��
銆�銆�2. 闆嗘垚8浣嶆暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒(DAC)锛屼究浜庣敓鎴愮簿纰虹殑妯℃摤淇¤櫉杓稿嚭銆�
銆�銆�3. 鏀�鎸佺墖涓婅��(di脿o)瑭︽帴鍙�锛岀劇闇�椤嶅�栫‖浠跺嵆鍙�瀵︾従(xi脿n)鍦ㄧ窔绶ㄧ▼鍜岃��(di脿o)瑭﹀姛鑳姐��
銆�銆�4. 鎻愪緵澶氱ó浣庡姛鑰楁ā寮�锛屽寘鎷�绌洪枒妯″��銆佹帀闆绘ā寮忕瓑锛屾湁鏁堝欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑宸ヤ綔鏅傞枔銆�
銆�銆�5. 鍏锋湁瀹屽杽鐨勫�栬��(sh猫)閰嶇疆锛屽�俇ART銆丼PI銆両2C绛夐�氫俊鎺ュ彛锛屾豢瓒冲�氬��(xi茅)璀版暩(sh霉)鎿�(j霉)鍌宠几闇�姹�銆�
銆�銆�6. 寮峰ぇ鐨勪腑鏂风郴绲�(t菕ng)鍜屽畾鏅傚櫒鍔熻兘锛屽彲瀵︾従(xi脿n)寰�(f霉)闆滀换鍕�(w霉)瑾�(di脿o)搴﹀強瀵︽檪鎺у埗銆�
銆�銆�7. 鑺�鐗囪��(sh猫)瑷堢穵婀�锛岄泦鎴愬害楂�锛屾笡灏戜簡澶栧湇鍏冧欢鏁�(sh霉)閲�锛岀啊鍖栦簡PCB甯冨眬瑷�(sh猫)瑷�銆�

C8051F121-GQR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷�鍕曞寲鎺у埗锛氬�侾LC鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦妯″��銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細瀹剁敤闆诲櫒銆佹墜鎸佽ō(sh猫)鍌�銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣�锛氫究鏀滃紡鍋ュ悍鐩�(ji膩n)娓�瑷�(sh猫)鍌欍�佽��绯栧剙銆�
銆�銆�4. 閫氫俊瑷�(sh猫)鍌欙細鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�銆佽��(di脿o)鍒惰В瑾�(di脿o)鍣�銆�
銆�銆�5. 闆绘簮绠＄悊锛氬厖闆诲櫒銆侀仼閰嶅櫒鏅鸿兘鎺у埗绯荤当(t菕ng)銆�
銆�銆�鍏跺崜瓒婄殑鎬ц兘浣垮叾鎴愮偤鍚勯�炲祵鍏ュ紡绯荤��(t菕ng)鐨勭悊鎯抽伕鎿囥��

C8051F120-GQR
銆�銆�C8051F122-GQR
銆�銆�C8051F123-GQR