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
鏅�(sh铆)闁擄細2024/4/9 16:11:55
闁辫畝锛�359
STM32H7绯诲垪STM32H745IIT6閲囩敤楂樻�ц兘Arm?Cortex?-M7鍜孋ortex?M4 32浣峈ISC鍏�(n猫i)鏍�銆侰ortex?-M7鍏�(n猫i)鏍哥殑宸ヤ綔闋荤巼楂橀仈(d谩)480 MHz锛孋ortex?M4鍏�(n猫i)鏍哥殑宸ヤ綔閫熷害楂橀仈(d谩)240 MHz銆傞�欏叐鍊�(g猫)鍏�(n猫i)鏍搁兘鍏锋湁娴粸(di菐n)鍠厓(FPU)锛屾敮鎸丄rm?鍠簿搴﹀拰闆欑簿搴�(Cortex?-M7鍏�(n猫i)鏍�)鎿嶄綔鍜岃綁(zhu菐n)鎻�(绗﹀悎IEEE 754)锛屽寘鎷竴鏁村DSP鎸囦护鍜屼竴鍊�(g猫)鍏�(n猫i)瀛樹繚璀�(h霉)鍠厓(MPU)锛屼互澧炲挤(qi谩ng)鎳�(y墨ng)鐢ㄧ▼搴忕殑瀹夊叏鎬�銆傘��銆�STM32H745IIT6鍖呭惈楂橀�熷祵鍏ュ紡瀛樺劜鍣�锛屽叿鏈夐珮閬�(d谩)2M瀛楃瘈(ji茅)鐨勯洐绲勯杻瀛樸�侀珮閬�(d谩)1M瀛楃瘈(ji茅)鐨凴AM(鍖呮嫭192 KB鐨凾CM RAM銆侀珮閬�(d谩)864 KB鐨勭敤鎴禨RAM鍜�4 KB鐨勫倷浠絊RAM)锛屼互鍙婇�ｆ帴鍒癆PB绺界窔銆丄HB绺界窔銆�锛�2x32浣嶅AHB绺界窔鐭╅櫍鍜屾敮鎸佸収(n猫i)閮ㄥ拰澶栭儴瀛樺劜鍣ㄨí鍟忕殑澶氬堡AXI浜掗��?锛併��顡橳M32H745IIT6閮芥彁渚涗笁鍊�(g猫)ADC銆佸叐鍊�(g猫)DAC銆佸叐鍊�(g猫)瓒呬綆鍔熻�楁瘮杓冨櫒銆佷竴鍊�(g猫)浣庡姛鑰桼TC銆佷竴鍊�(g猫)楂樺垎杈ㄧ巼瀹氭檪(sh铆)鍣�銆�12鍊�(g猫)閫氱敤16浣嶅畾鏅�(sh铆)鍣ㄣ�佸叐鍊�(g猫)鐢ㄤ簬闆绘(j墨)鎺у埗鐨凱WM瀹氭檪(sh铆)鍣�銆佷簲鍊�(g猫)浣庡姛鑰楀畾鏅�(sh铆)鍣ㄣ�佷竴鍊�(g猫)鐪熼毃姗�(j墨)鏁�(sh霉)鐧�(f膩)鐢熷櫒(RNG)銆傝┎瑷�(sh猫)鍌欐敮鎸佺敤浜庡閮ㄢ垜-螖瑾�(di脿o)鍒跺櫒(DFSDM)鐨勫洓鍊�(g猫)鏁�(sh霉)瀛楁烤娉㈠櫒銆傚畠鍊戦倓鍏锋湁妯�(bi膩o)婧�(zh菙n)鍜岄珮绱氶�氫俊鎺ュ彛銆�
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銆�銆�浠ュ強16KB鐨勬寚浠ょ珐瀛�;闋荤巼楂橀仈(d谩)480 MHz锛孧PU锛�1027 DMIPS/
銆�銆�2.14 DMIPS/MHz(Dhrystone 2.1)鍜孌SP鎸囦护
銆�銆�32浣岮rm32浣岰ortex-M4鍏�(n猫i)鏍�锛屽付FPU锛�
銆�銆�鑷仼鎳�(y墨ng)瀵�(sh铆)鏅�(sh铆)鍔犻�熷櫒(ART鍔犻�熷櫒) 鐢ㄤ簬鍏�(n猫i)閮ㄩ杻瀛樺拰
銆�銆�澶栭儴瀛樺劜鍣�锛岄牷鐜囬珮閬�(d谩)240 MHz锛孧PU锛�300 DMIPS/1.25 DMIPS/MHz
銆�銆�(Dhrystone 2.1)鍜孌SP鎸囦护瀛樺劜鍣�
銆�銆�楂橀仈(d谩)2 MB鐨勯杻瀛�锛屾敮鎸侀倞璁�閭婂
銆�銆�1 MB RAM锛�192 KB TCM RAM(鍖呮嫭64 KB ITCM RAM+128 KB
銆�銆�鐢ㄤ簬鏅�(sh铆)闁撻棞(gu膩n)閸典緥绋嬬殑DTCM RAM)锛�
銆�銆�864 KB鐨勭敤鎴禨RAM锛屼互鍙婂倷浠藉煙涓�4 KB鐨凷RAM
銆�銆�闆欐ā寮廞uad SPI瀛樺劜鍣ㄦ帴鍙ｏ紝鏈�楂橀亱(y霉n)琛�133 MHz
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銆�銆�32浣嶆暩(sh霉)鎿�(j霉)绺界窔锛歋RAM銆丳SRAM銆�锛�
銆�銆�SDRAM/LPSDR SDRAM銆丯OR/NAND闁冨瓨
銆�銆�鍦ㄥ悓姝ユā寮忎笅锛屽収(n猫i)瀛樻檪(sh铆)閻樻渶楂樺彲閬�(d谩)125 MHz
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銆�銆�ROP銆丳C-ROP銆佷富鍕曠鏀归�氱敤杓稿叆/杓稿嚭
銆�銆�澶氶仈(d谩)168鍊�(g猫)鍏锋湁涓柗鍔熻兘鐨処/O绔彛
銆�銆�32浣岮rmCortex-M7鍏�(n猫i)鏍�锛屽付闆欑簿搴PU鍜孡1绶╁瓨锛�16 KB鏁�(sh霉)鎿�(j霉)
銆�銆�浠ュ強16KB鐨勬寚浠ょ珐瀛�;闋荤巼楂橀仈(d谩)480 MHz锛孧PU锛�1027 DMIPS/
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銆�銆�32浣岮rm32浣岰ortex-M4鍏�(n猫i)鏍�锛屽付FPU锛�
銆�銆�鑷仼鎳�(y墨ng)瀵�(sh铆)鏅�(sh铆)鍔犻�熷櫒(ART鍔犻�熷櫒) 鐢ㄤ簬鍏�(n猫i)閮ㄩ杻瀛樺拰
銆�銆�澶栭儴瀛樺劜鍣�锛岄牷鐜囬珮閬�(d谩)240 MHz锛孧PU锛�300 DMIPS/1.25 DMIPS/MHz
銆�銆�(Dhrystone 2.1)鍜孌SP鎸囦护瀛樺劜鍣�
銆�銆�楂橀仈(d谩)2 MB鐨勯杻瀛�锛屾敮鎸侀倞璁�閭婂
銆�銆�1 MB RAM锛�192 KB TCM RAM(鍖呮嫭64 KB ITCM RAM+128 KB
銆�銆�鐢ㄤ簬鏅�(sh铆)闁撻棞(gu膩n)閸典緥绋嬬殑DTCM RAM)锛�
銆�銆�864 KB鐨勭敤鎴禨RAM锛屼互鍙婂倷浠藉煙涓�4 KB鐨凷RAM
銆�銆�闆欐ā寮廞uad SPI瀛樺劜鍣ㄦ帴鍙ｏ紝鏈�楂橀亱(y霉n)琛�133 MHz
銆�銆�闈堟椿鐨勫閮ㄥ瓨鍎叉帶鍒跺櫒锛屾渶澶氭敮鎸�
銆�銆�32浣嶆暩(sh霉)鎿�(j霉)绺界窔锛歋RAM銆丳SRAM銆侊紝
銆�銆�SDRAM/LPSDR SDRAM銆丯OR/NAND闁冨瓨
銆�銆�鍦ㄥ悓姝ユā寮忎笅锛屽収(n猫i)瀛樻檪(sh铆)閻樻渶楂樺彲閬�(d谩)125 MHz
銆�銆�CRC瑷�(j矛)绠楀柈鍏冨畨鍏�
銆�銆�ROP銆丳C-ROP銆佷富鍕曠鏀归�氱敤杓稿叆/杓稿嚭
銆�銆�澶氶仈(d谩)168鍊�(g猫)鍏锋湁涓柗鍔熻兘鐨処/O绔彛
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| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 鍝佺墝 | ST(鎰忔硶鍗婂皫(d菐o)楂�) |
| 灏佽 | 176-LQFP锛�24x24锛� | 鍖呰 | 鎵樼洡 |
| 鏍稿績铏曠悊鍣� | ARM Cortex-M4锛孋ortex-M7 | 鍏�(n猫i)鏍歌(gu墨)鏍� | 32 浣嶉洐鏍� |
| 閫熷害 | 240MHz锛�480MHz | 閫ｆ帴鑳藉姏 | CANbus锛孍BI/EMI锛屼互澶恫(w菐ng)锛孖2C锛孖rDA锛孡INbus锛孧DIO锛孧MC/SD/SDIO锛孮SPI锛孲AI锛孲PDIF锛孲PI锛孲WPMI锛孶ART/USART锛孶SB OTG |
| 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�锛孌MA锛孖2S锛孡CD锛孭OR锛孭WM锛學DT | I/O鏁�(sh霉) | 119 |
| 绋嬪簭瀛樺劜瀹归噺 | 2MB锛�2M x 8锛� | 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 |
| EEPROM瀹归噺 | - | RAM澶у皬 | 1M x 8 |
| 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 28x16b; D/A 2x12b |
| 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� | 宸ヤ綔婧害 | -40掳C ~ 85掳C锛圱A锛� |
| 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� | 鍩烘湰鐢�(ch菐n)鍝佺法铏� | STM32 |
| HTSUS | 8542.31.0001 | 鐢�(ch菐n)鍝佹噳(y墨ng)鐢� | 楂樻�ц兘MCU |
| 婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168 灏忔檪(sh铆)锛� | ECCN | 3A991A2 |
| REACH鐙�鎱�(t脿i) | 闈� REACH 鐢�(ch菐n)鍝� |
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STM32H745IIT6灏佽
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STM32H745IIT6鏂欒櫉瑙ｉ噵
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