鏅傞枔锛�2025/5/8 18:18:14
闁辫畝锛�27
TM4C123BH6PGE鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆惧熀浜嶢RM Cortex-M4鍏�(n猫i)鏍哥殑寰帶鍒跺櫒銆傝┎绯诲垪灞簬Tiva C绯诲垪锛屽叿鏈夐珮鎬ц兘銆佷綆鍔熻�楃殑鐗归粸锛岄仼鐢ㄤ簬鍚勭ó宓屽叆寮忔噳鐢�锛屽宸ユキ(y猫)鎺у埗銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佸拰閱�(y墨)鐧傝ō鍌欑瓑銆傚畠闆嗘垚浜嗚睈瀵岀殑澶栬ō璩囨簮鍜屽ぇ瀹归噺鐨勯杻瀛樿垏RAM锛岀偤闁嬬櫦(f膩)鑰呮彁渚涗簡闈堟椿鐨勮ō瑷堥伕鎿�銆�
銆�銆�瑭茶姱鐗囬噰鐢↙QFP-128灏佽褰㈠紡锛屾敮鎸佸闆诲鑼冨湇锛屽苟鍏峰倷鍗撹秺鐨勮檿鐞嗚兘鍔涗互鍙婂鏅備俊铏熻檿鐞嗗姛鑳�銆�
鏍稿績锛欰RM Cortex-M4
銆�銆�涓婚牷锛氭渶楂�80MHz
銆�銆�闁冨瓨锛�256KB
銆�銆�SRAM锛�32KB
銆�銆�I/O绔彛锛�80鍊�
銆�銆�ADC閫氶亾锛�12浣嶏紝澶氶仈12鍊嬮�氶亾
銆�銆�瀹氭檪鍣細16浣嶅拰32浣嶅畾鏅傚櫒
銆�銆�閫氫俊鎺ュ彛锛歎ART銆両2C銆丼SI(SPI)
銆�銆�宸ヤ綔闆诲锛�1.65V~3.6V
銆�銆�婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�灏佽褰㈠紡锛歀QFP-128
1. TM4C123BH6PGE閲囩敤浜咥RM Cortex-M4鍏�(n猫i)鏍�锛屽付鏈夋诞榛為亱绠楀柈鍏�(FPU)锛屾敮鎸侀珮鏁堢殑鏁�(sh霉)鎿�(j霉)铏曠悊鍜屽京闆滅殑绠楁硶瀵︾従(xi脿n)銆�
銆�銆�2. 闆嗘垚浜嗗绋�氫俊鎺ュ彛锛屽寘鎷琔ART銆両2C銆丼PI绛夛紝鏂逛究鑸囧叾浠栧瑷�茶鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�3. 鎻愪緵浜嗛珮绮惧害鐨�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛岃兘澶犳豢瓒冲ぇ澶氭暩(sh霉)妯℃摤淇¤櫉閲囬泦闇�姹�銆�
銆�銆�4. 鍏�(n猫i)缃湅闁�鐙楀畾鏅傚櫒鍜屼綆鍔熻�楁ā寮�锛岀⒑淇濈郴绲�(t菕ng)绌�(w臎n)瀹氶亱琛岀殑鍚屾檪寤堕暦闆绘睜浣跨敤澹藉懡銆�
銆�銆�5. 鍏锋湁杓冨ぇ鐨勭墖涓婂瓨鍎插櫒锛屽寘鍚�256KB闁冨瓨鍜�32KB SRAM锛屽彲浠ュ瓨鍎叉洿澶氱殑绋嬪簭浠ｇ⒓鍜岃嚚鏅傛暩(sh霉)鎿�(j霉)銆�
銆�銆�6. 鏀寔DMA鎺у埗鍣�锛屽彲娓涘皯CPU璨犺級骞舵彁楂樻暩(sh霉)鎿�(j霉)鍌宠几鏁堢巼銆�
銆�銆�7. 寮峰ぇ鐨勪腑鏂风郴绲�(t菕ng)鍜屽劒(y艒u)鍏堢礆绠＄悊姗熷埗锛屼繚璀変簡灏嶅鏅備簨浠剁殑蹇�熼熆鎳�銆�
銆�銆�8. 宸ヤ綔闆诲鑼冨湇瀵�锛岄仼鎳変笉鍚岄浕婧愮挵(hu谩n)澧冧笅鐨勬噳鐢ㄩ渶姹�銆�
TM4C123BH6PGE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鍌欎腑鐨勯浕姗熸帶鍒躲�佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦绛�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ㄣ�佷究鏀滃紡濞涙▊瑷倷銆�
銆�銆�3. 閱�(y墨)鐧傚仴搴疯ō鍌欙紝濡傚績鐜囩洠(ji膩n)娓剙銆佽绯栧剙銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)(IoT)绡�(ji茅)榛炶ō鍌欙紝鐢ㄤ簬鐠�(hu谩n)澧冪洠(ji膩n)鎺�銆佹櫤鑳藉灞呯瓑銆�
銆�銆�5. 渚挎敎寮忓剙鍣ㄥ剙琛�锛屽鎵嬫寔寮忔脯瑭﹀伐鍏枫��
銆�銆�6. 閫氱敤宓屽叆寮忔帶鍒剁郴绲�(t菕ng)锛岄仼鍚堥渶瑕佽純楂樻�ц兘鍜岃睈瀵屽瑷殑鎳夌敤鍫存櫙銆�
TM4C123GH6PM, TM4C1294NCPDT, LM4F120H5QR
