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MC68HCB34P 鏄竴娆鹃珮鎬ц兘鐨勫井鎺у埗鍣ㄥ柈鍏冿紙MCU锛�锛屽熀浜� Motorola 鐨� 68HC 绯诲垪鏋舵銆傚畠闆嗘垚浜嗗绋瑷拰鍔熻兘妯″锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婃苯杌婇浕瀛愮瓑闋樺煙鐨勬噳鐢�銆傝┎鑺墖閲囩敤 CMOS 宸ヨ棟鍒堕��锛屽叿鏈変綆鍔熻�椼�侀珮鍙潬鎬у拰闈堟椿鐨勭法绋嬭兘鍔�銆�
銆�銆�MC68HCB34P 鎻愪緵浜嗚睈瀵岀殑 I/O 鎺ュ彛锛屾敮鎸佸绋�氫俊鍗�(xi茅)璀�锛屼緥濡� SPI銆乁ART 鍜� I2C锛屽悓鏅傞倓鍏�(n猫i)缃簡瀹氭檪鍣�銆丳WM 鍜� ADC 绛夋ā濉婏紝鑳藉婊胯冻寰╅洔绯荤当(t菕ng)瑷▓鐨勯渶姹�銆�
宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍QFP44
銆�銆�鏅傞悩闋荤巼锛氭渶楂� 16MHz
銆�銆�闁冨瓨瀹归噺锛�32KB
銆�銆�RAM 瀹归噺锛�2KB
銆�銆�I/O 鏁�(sh霉)閲忥細36鍊�
銆�銆�ADC 鍒嗚鲸鐜囷細10浣�
銆�銆�PWM 閫氶亾鏁�(sh霉)锛�4鍊�
銆�銆�閫氫俊鎺ュ彛锛歎ART x 2, SPI x 1, I2C x 1
MC68HCB34P 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻�ц兘 CPU 鍏�(n猫i)鏍�锛屾敮鎸佸揩閫熸寚浠ゅ煼(zh铆)琛岋紝鎻愬崌绯荤当(t菕ng)鏁堢巼銆�
銆�銆�2. 闆嗘垚澶氳矾 PWM 妯″锛岄仼鍚堥浕姗熸帶鍒跺拰闆绘簮绠＄悊銆�
銆�銆�3. 鍏�(n猫i)缃� 10 浣嶇簿搴︾殑妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夛紝鍙洿鎺ラ噰闆嗘ā鎿俊铏�銆�
銆�銆�4. 鎻愪緵澶氱ó鐪侀浕妯″紡锛屽寘鎷┖闁戞ā寮忓拰鍋滄妯″紡锛岄檷浣庢暣楂斿姛鑰�銆�
銆�銆�5. 鏀寔鍦ㄧ窔瑾�(di脿o)瑭﹀拰绶ㄧ▼锛屼究浜庨枊鐧�(f膩)鍜岀董璀�銆�
銆�銆�6. 寮峰ぇ鐨勪腑鏂疯檿鐞嗚兘鍔�锛岀⒑淇濆鏅傞熆鎳夊閮ㄤ簨浠�銆�
銆�銆�7. 鑰愮敤鎬у挤锛岃兘澶犲湪鎯″姡鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛�銆�
MC68HCB34P 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�锛屽鍌虫劅鍣ㄧ瘈(ji茅)榛炲拰鎺у埗鍣�銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傚鐢ㄩ浕鍣�銆佺帺鍏峰拰閬欐帶鍣�銆�
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屾瘮濡傝粖绐楁帶鍒�銆侀洦鍒锋帶鍒跺拰鐕堝厜瑾�(di脿o)绡�(ji茅)銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)绲傜瑷倷锛岀敤浜庢暩(sh霉)鎿�(j霉)閲囬泦鑸囧偝杓�銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欎腑鐨勭洠(ji膩n)娓拰鎺у埗鍠厓銆�
銆�銆�鐢变簬鍏堕潏娲绘�у拰鍙潬鎬�锛孧C68HCB34P 鎴愮偤瑷卞宓屽叆寮忕郴绲�(t菕ng)瑷▓鐨勭悊鎯抽伕鎿囥��
MC68HC908QT4, STM32F103C8T6, PIC18F45K22
