鏅傞枔锛�2025/4/29 19:46:28
闁辫畝锛�44
LPC2114FBD64/01 鏄熀浜� ARM7TDMI-S 鍏ф牳鐨勯珮鎬ц兘寰帶鍒跺櫒锛屽爆浜� NXP锛堟仼鏅烘郸锛夊叕鍙� LPC2100 绯诲垪銆傝┎鑺墖鍏锋湁浣庡姛鑰�銆侀珮闆嗘垚搴︾殑鐗归粸锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婇�氫俊瑷倷绛夐牁鍩�銆�
銆�銆�鍏跺収缃簡璞愬瘜鐨勫瑷硣婧�锛屽寘鎷� UART銆丳WM銆両2C銆丼PI 绛夋帴鍙ｏ紝骞舵敮鎸侀珮閬� 64 KB 鐨勭墖涓� Flash 瀛樺劜鍣ㄥ拰 16 KB 鐨� SRAM銆傛澶栵紝瀹冮倓鎻愪緵浜嗕竴鍊嬪鏅傞悩锛圧TC锛夊姛鑳藉拰澶氶仈 32 鍊嬮�氱敤 I/O 寮曡叧锛屼娇鍏堕潪甯搁仼鍚堝悇绋祵鍏ュ紡鎳夌敤銆�
鍏ф牳锛欰RM7TDMI-S
銆�銆�涓婚牷锛氭渶楂� 60 MHz
銆�銆�Flash 瀛樺劜鍣細64 KB
銆�銆�SRAM锛�16 KB
銆�銆�I/O 寮曡叧锛�32 鍊�
銆�銆�宸ヤ綔闆诲锛�3.0 V 鑷� 3.6 V
銆�銆�灏佽褰㈠紡锛歀QFP64
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
LPC2114FBD64/01 鎻愪緵浜嗛珮鏁堢殑鎬ц兘鍜岄潏娲绘��銆傚叾 ARM7TDMI-S 鍏ф牳闆嗘垚浜嗕竴鍊� JTAG 瑾胯│鎺ュ彛锛屼究浜庨枊鐧�(f膩)鍜岃瑭�銆傚悓鏅�锛屽畠閭勬敮鎸佸绋綆鍔熻�楁ā寮�锛屽寘鎷┖闁戞ā寮忓拰鎺夐浕妯″紡锛岃兘澶犻’钁楅檷浣庤兘鑰�銆�
銆�銆�姝ゅ锛岃┎鑺墖鍏峰倷寮峰ぇ鐨勪腑鏂疯檿鐞嗚兘鍔�锛屾搧鏈夊鍊嬬崹绔嬬殑涓柗鍚戦噺锛屽苟鏀寔宓屽涓柗锛屽緸鑰屾彁鍗囦簡瀵︽檪闊挎噳鎬ц兘銆�
銆�銆�澶栬ō鏂归潰锛屽畠闆嗘垚浜� UART 鎺ュ彛锛堟敮鎸� RS232 鍜� RS485锛�銆丳WM 妯″銆両2C 绺界窔鎺у埗鍣�銆丼PI 鎺ュ彛绛�锛屽彲浠ユ柟渚垮湴鑸囧閮ㄨō鍌欓�茶閫氫俊銆�
銆�銆�鍙﹀锛屽叾鐗囦笂 RTC 鍔熻兘鍏佽ū鍦ㄧ郴绲�(t菕ng)鏂烽浕鏅備繚鎸佹檪闁撹▓鏁�(sh霉)锛岄�氶亷澶栨帴闆绘睜瀵︾従(xi脿n)鎸佺簩(x霉)閬嬭銆傛暣楂斾締鐪�锛岄�欐鑺墖鍦ㄦ�ц兘銆佸姛鑰楀拰澶栬ō闆嗘垚搴︿箣闁撳彇寰椾簡鑹ソ鐨勫钩琛�锛岄潪甯搁仼鍚堝皪鎴愭湰鏁忔劅涓旈渶瑕佽純楂樻�ц兘鐨勬噳鐢ㄥ牬鏅�銆�
LPC2114FBD64/01 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 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�2. 瀹剁敤闆诲櫒濡傛礂琛ｆ銆佺┖瑾跨瓑鐨勫祵鍏ュ紡鎺у埗绯荤当(t菕ng)銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欎腑鐨勪俊铏熻檿鐞嗗拰鐩�(ji膩n)娓ā濉娿��
銆�銆�4. 閫氫俊闋樺煙鐨勮鍒惰В瑾垮櫒鍜岃矾鐢卞櫒瑷▓銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊紝渚嬪鏁�(sh霉)纰肩浉姗�銆佷究鏀滃紡濯掗珨鎾斁鍣ㄧ瓑銆�
銆�銆�6. 宓屽叆寮忔墜鎸佽ō鍌�锛屾瘮濡傛纰兼巸鎻忓剙鍜� POS 绲傜銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬у拰璞愬瘜鐨勫瑷帴鍙�锛岃┎鑺墖鐗瑰垾閬╁悎闆绘睜渚涢浕鐨勪究鏀滃紡瑷倷銆�
LPC2119FBD48/01,LPC2118FBD48/01,LPC2116FBD48/01
