鏅傞枔锛�2025/5/10 17:56:21
闁辫畝锛�17
TM4C1294NCPDT鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑鍩轰簬ARM Cortex-M4鍏�(n猫i)鏍哥殑32浣嶅井鎺у埗鍣紝灞簬Tiva C绯诲垪銆傝┎鑺墖闆嗘垚浜嗚睈瀵岀殑澶栬ō鍜岄珮鎬ц兘铏曠悊鑳藉姏锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚闆诲瓙銆侀啱(y墨)鐧傝ō鍌欍�佹苯杌婃噳鐢ㄧ瓑澶氱ó鍫存櫙銆傚叾宸ヤ綔闋荤巼楂橀仈120MHz锛屽苟鍏峰倷娴粸閬嬬畻鍠厓锛團PU锛�锛屽彲鏀寔寰╅洔绠楁硶鍜屽鏅傛帶鍒朵换鍕�銆�
銆�銆�瑭插瀷铏熼噰鐢�256寮曡叧BGA灏佽锛屽収(n猫i)閮ㄥ寘鍚�2MB闁冨瓨鍜�256KB SRAM锛屾敮鎸佷互澶恫(w菐ng)MAC銆乁SB OTG绛夐�氫俊鎺ュ彛锛屽悓鏅傚叿鏈夊绋綆鍔熻�楁ā寮忎互婊胯冻涓嶅悓鎳夌敤鍫存櫙鐨勯渶姹�銆�
鏍稿績锛欰RM Cortex-M4
銆�銆�涓婚牷锛�120MHz
銆�銆�闁冨瓨锛�2MB
銆�銆�S RAM锛�256KB
銆�銆�ADC鍒嗚鲸鐜囷細12浣�
銆�銆�DAC鍒嗚鲸鐜囷細12浣�
銆�銆�I/O绔彛鏁�(sh霉)閲忥細188
銆�銆�瀹氭檪鍣ㄦ暩(sh霉)閲忥細12
銆�銆�UART鎺ュ彛鏁�(sh霉)閲忥細8
銆�銆�I2C鎺ュ彛鏁�(sh霉)閲忥細8
銆�銆�SPI鎺ュ彛鏁�(sh霉)閲忥細8
銆�銆�灏佽褰㈠紡锛欱GA-256
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
TM4C1294NCPDT鍏峰倷寮峰ぇ鐨勮檿鐞嗚兘鍔涘拰璞愬瘜鐨勫瑷硣婧�锛岄仼鍚堥渶瑕侀珮鎬ц兘瑷堢畻鐨勬噳鐢ㄧ挵(hu谩n)澧冦�傚畠鍏�(n猫i)缃簡娴粸閬嬬畻鍠厓锛岃兘澶犲揩閫熷畬鎴愭暩(sh霉)瀛搁亱绠楀拰淇¤櫉铏曠悊浠诲嫏銆�
銆�銆�瑭茶姱鐗囨敮鎸佷互澶恫(w菐ng)閫氫俊鍔熻兘锛屼究浜庢寤虹恫(w菐ng)绲″寲鎺у埗绯荤当(t菕ng)銆傛澶�锛屽叾澶у閲忓瓨鍎插櫒鍜屽璺覆琛屾帴鍙ｇ偤寰╅洔绯荤当(t菕ng)瑷▓鎻愪緵浜嗕究鍒╂浠�銆�
銆�銆�鑺墖閭勯泦鎴愪簡澶氬�嬮珮绮惧害妯℃摤杓稿叆杓稿嚭妯″锛屽12浣岮DC鍜孌AC锛屽彲浠ュ鐝�(xi脿n)绮剧⒑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囪綁鎻�銆傚悓鏅�锛屼綆鍔熻�楁ā寮忔湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷倷鐨勫伐浣滄檪闁�銆�
TM4C1294NCPDT寤ｆ硾鎳夌敤浜庡伐妤�(y猫)鑷嫊鍖栭牁鍩燂紝渚嬪姗熷櫒浜烘帶鍒�銆侀浕姗熼﹨鍕曚互鍙婃暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛�銆�
銆�銆�鍦ㄦ秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑锛屽彲鐢ㄤ簬鏅鸿兘瀹跺眳缍�(w菐ng)闂�銆佸濯掗珨鎾斁鍣ㄥ強渚挎敎寮忓仴搴风洠(ji膩n)娓ō鍌�銆�
銆�銆�姝ゅ锛屽湪姹借粖闆诲瓙鏂归潰锛屽畠鑳芥敮鎸佽粖杓変俊鎭妯傜郴绲�(t菕ng)鍜岃粖韬帶鍒剁郴绲�(t菕ng)绛夊姛鑳�銆�
TM4C1290NCZAD
銆�銆�TM4C1297NCPDT
銆�銆�LM4F120H5QR
