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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

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

STM32H745XIH3 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/30 18:20:04 鏌ョ湅 闁辫畝锛�41

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�銆傝┎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插櫒锛岄仼鐢ㄤ簬闇�瑕侀珮鎬ц兘瑷堢畻鑳藉姏鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傚伐妤�(y猫)鑷嫊鍖�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�銆丏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�с��
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)鏅備俊铏熻檿鐞嗕换鍕�(w霉)銆�
銆�銆�3. 澶у閲忓祵鍏ュ紡瀛樺劜鍣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�姹傘��
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��銆�
銆�銆�6. 鎻愪緵闈堟椿鐨勬檪閻橀厤缃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�銆�
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)琛屾贩鍚堜俊铏熻檿鐞�銆�
銆�銆�8. 楂樺害闆嗘垚鐨勫畾鏅傚櫒妯″锛屽寘鎷珮绱氬畾鏅傚櫒鍜孭WM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備换鍕�(w霉)銆�

鎳�(y墨ng)鐢�

STM32H745XIH3閬╃敤浜庡皪鎬ц兘瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�锛屽叿楂斿寘鎷細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹紝渚嬪姗�(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)鍌欙紝濡傜洠(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妯傜郴绲�(t菕ng)绛夈��
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＇骞跺悓鏅傝檿鐞嗗鍊嬪偝鎰熷櫒杓稿叆銆�
銆�銆�6. 楂樼礆闆绘(j墨)椹�(q奴)鍕曡垏鎺у埗锛屼緥濡傜劇鍒风洿娴侀浕姗�(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)瑷堝拰澶櫧鑳介�嗚畩鍣ㄦ帶鍒�銆�

鏇夸唬鍨嬭櫉

STM32H745CIH6
銆�銆�STM32H743XI
銆�銆�STM32H750IB

stm32h745xih3鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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stm32h745xih3鍙冩暩(sh霉)

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