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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > STM32H745XIH3

STM32H745XIH3 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/30 18:20:04 鏌ョ湅 闁辫畝锛�42

STM32H745XIH3鏄疭TMicroelectronics锛堟剰娉曞崐灏�(d菐o)楂旓級鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘32浣岮RM Cortex-M7鍏�(n猫i)鏍稿井鎺у埗鍣ㄣ�傝┎鑺墖閬�(y霉n)琛岄牷鐜囬珮閬�(d谩)480MHz锛岄泦鎴愪簡璞愬瘜鐨勫瑷�(sh猫)鍜屽ぇ瀹归噺鐨勭墖涓婂瓨鍎�(ch菙)鍣�锛岄仼鐢ㄤ簬闇�瑕侀珮鎬ц兘瑷�(j矛)绠楄兘鍔涚殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼緥濡傚伐妤�(y猫)鑷嫊(d貌ng)鍖�銆侀浕姗�(j墨)鎺у埗銆佹秷璨�(f猫i)椤為浕瀛�銆侀啱(y墨)鐧傝ō(sh猫)鍌欎互鍙婄墿鑱�(li谩n)缍�(w菐ng)闋�(l菒ng)鍩�銆�
銆�銆�瑭茬郴鍒桵CU鍏锋湁鍗撹秺鐨勮檿鐞嗘�ц兘銆佹诞榛�(di菐n)閬�(y霉n)绠楀柈鍏冿紙FPU锛夈�丏SP鎸囦护鏀寔锛屽苟涓斿収(n猫i)缃簡L1绶╁瓨浠ュ劒(y艒u)鍖栨暩(sh霉)鎿�(j霉)鍚炲悙閲�銆傛澶栵紝瀹冮倓鎻愪緵浜嗗绋綆鍔熻�楁ā寮忎互閬╂噳(y墨ng)涓嶅悓鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅殑闇�姹�銆�

鍙冩暩(sh霉)

鏍稿績锛欰RM Cortex-M7
銆�銆�涓婚牷锛�480 MHz
銆�銆�Flash锛�2MB
銆�銆�S RAM锛�1MB
銆�銆�宸ヤ綔闆诲锛�1.7V - 3.6V
銆�銆�灏佽褰㈠紡锛歀QFP144
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�I/O寮曡叧鏁�(sh霉)閲忥細114

鐗规��

STM32H745XIH3鍏峰倷寮�(qi谩ng)澶х殑鎬ц兘鍜岃睈瀵岀殑鍔熻兘锛�
銆�銆�1. 楂橀仈(d谩)480MHz鐨勫伐浣滈牷鐜囩⒑淇濆叾鍦ㄥ京(f霉)闆滅畻娉曡檿鐞嗕腑鐨勯珮鏁堟��銆�
銆�銆�2. 鍏�(n猫i)缃洐绮惧害娴粸(di菐n)鍠厓鍜孌SP鎸囦护鏀寔锛岄仼鍚堝(sh铆)鏅�(sh铆)淇¤櫉(h脿o)铏曠悊浠诲嫏(w霉)銆�
銆�銆�3. 澶у閲忓祵鍏ュ紡瀛樺劜(ch菙)鍣紙2MB Flash鍜�1MB SRAM锛�锛岀偤寰�(f霉)闆滄噳(y墨ng)鐢ㄦ彁渚涜冻澶犵殑浠ｇ⒓鍜屾暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)绌洪枔銆�
銆�銆�4. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屽寘鎷琔SB OTG HS/FS銆丼DMMC銆丆AN FD銆丒thernet MAC绛�锛屾豢瓒冲妯ｅ寲閫ｆ帴闇�姹�銆�
銆�銆�5. 闆嗘垚瀹夊叏鍔熻兘锛屽纭欢鍔犲瘑鍔犻�熷櫒銆乀RNG銆佸畨鍏ㄥ浐浠舵洿鏂扮瓑鍔熻兘锛屼繚闅滅郴绲�(t菕ng)鏁�(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�с��
銆�銆�6. 鎻愪緵闈堟椿鐨勬檪(sh铆)閻橀厤缃拰澶氱ó浣庡姛鑰楁ā寮�锛屽吋椤ч珮鎬ц兘鑸囦綆鍔熻�楃殑闇�姹傘��
銆�銆�7. 鍏锋湁寤ｆ硾鐨勬ā鎿瑷�(sh猫)锛屽DAC銆丄DC銆丱PAMP绛�锛屾柟渚块��(j矛n)琛屾贩鍚堜俊铏�(h脿o)铏曠悊銆�
銆�銆�8. 楂樺害闆嗘垚鐨勫畾鏅�(sh铆)鍣ㄦā濉�锛屽寘鎷珮绱�(j铆)瀹氭檪(sh铆)鍣ㄥ拰PWM鐢熸垚鍣�锛岄潪甯搁仼鍚堢敤浜庨浕姗�(j墨)鎺у埗鍜屽叾浠栫簿瀵嗗畾鏅�(sh铆)浠诲嫏(w霉)銆�

鎳�(y墨ng)鐢�

STM32H745XIH3閬╃敤浜庡皪(du矛)鎬ц兘瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩燂紝鍏烽珨鍖呮嫭锛�
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒�锛屼緥濡傛(j墨)鍣ㄤ汉鎺у埗銆丆NC姗�(j墨)搴婄瓑銆�
銆�銆�2. 鏅鸿兘瀹跺眳鍙婃秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽楂樼瀹剁敤闆诲櫒鍜屽濯掗珨瑷�(sh猫)鍌�銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽鐩�(ji膩n)璀�(h霉)鍎�銆佽秴鑱叉尝瑷�(sh猫)鍌欑瓑銆�
銆�銆�4. 姹借粖闆诲瓙锛屼緥濡傝粖韬帶鍒舵ā濉�銆佷俊鎭妯�(l猫)绯荤当(t菕ng)绛�銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng)绲傜绡�(ji茅)榛�(di菐n)锛岃兘澶犲煼(zh铆)琛屽京(f霉)闆滅殑鍗�(xi茅)璀版＇骞跺悓鏅�(sh铆)铏曠悊澶氬��(g猫)鍌虫劅鍣ㄨ几鍏�銆�
銆�銆�6. 楂樼礆(j铆)闆绘(j墨)椹�(q奴)鍕�(d貌ng)鑸囨帶鍒讹紝渚嬪鐒�(w煤)鍒风洿娴侀浕姗�(j墨)锛圔LDC锛夋帶鍒跺拰浼烘湇闆绘(j墨)鎺у埗銆�
銆�銆�7. 楂樻晥闆绘簮绠＄悊瑙ｆ焙鏂规锛屽寘鎷暩(sh霉)瀛楅浕婧愯ō(sh猫)瑷�(j矛)鍜屽お闄�(y谩ng)鑳介�嗚畩鍣ㄦ帶鍒�銆�

鏇夸唬鍨嬭櫉(h脿o)

STM32H745CIH6
銆�銆�STM32H743XI
銆�銆�STM32H750IB

stm32h745xih3鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

stm32h745xih3鍙冩暩(sh霉)

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  • 闆诲 - 渚涢浕 (Vcc/Vdd)1.62V ~ 3.6V
  • 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒A/D 36x16b; D/A 2x12b
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