鏅傞枔锛�2024/4/23 14:34:13
闁辫畝锛�351
STM32F746BGT6鏄熀浜庨珮鎬ц兘ARM?Cortex-M7鐨�32浣峈ISC鏍稿績锛屽伐浣滈牷鐜囬珮閬�216MHz銆侰ortex-M7鏍稿績鍏锋湁鍠诞榛炲柈鍏�(SFPU)绮惧害锛屾敮鎸佹墍鏈堿RM?鍠簿搴︽暩(sh霉)鎿�(j霉)铏曠悊鎸囦护鍜屾暩(sh霉)鎿�(j霉)椤炲瀷銆傚畠閭勫鐝�(xi脿n)浜嗕竴濂楀畬鏁寸殑DSP鎸囦护鍜屼竴鍊嬪収(n猫i)瀛樹繚璀峰柈鍏�(MPU)锛屾彁楂樹簡鎳夌敤鐨勫畨鍏ㄦ��銆傘��銆�STM32F746BGT6鍖呭惈楂橀�熷祵鍏ュ紡瀛樺劜鍣�锛孎(xi脿n)lash瀛樺劜鍣ㄩ珮閬�1mbyte锛�320kbytes鐨凷RAM(鍖呮嫭TCMRAM鐢ㄤ簬闂滈嵉瀵︽檪鏁�(sh霉)鎿�(j霉)鐨�64kbytes鏁�(sh霉)鎿�(j霉))锛�16kbytes鐨勬寚浠CMRAM(鐢ㄤ簬闂滈嵉瀵︽檪渚嬬▼)锛�4kbytes鐨勫倷浠絊RAM鍦ㄦ渶浣庡姛鑰楁ā寮�锛屼互鍙婂唬娉涚殑澧炲挤I/O鍜屽鍦嶈ō鍌欓�ｆ帴鍒板叐鍊婣PB绺界窔锛屽叐鍊婣HB绺界窔锛�32浣嶅AHB绺界窔鐭╅櫍鍜屽灞XIS浜掗��锛屾敮鎸佸収(n猫i)閮ㄥ拰澶栭儴瀛樺劜鍣ㄨí鍟�?锛併��顡橳M32F746BGT6瑷倷鎻愪緵3鍊�12浣峚dc锛屽叐鍊媎ac锛屼竴鍊嬩綆鍔熻�桼TC锛�13鍊嬮�氱敤16浣嶅畾鏅傚櫒锛屽寘鎷叐鍊嬬敤浜庨浕姗熸帶鍒剁殑PWM瀹氭檪鍣�锛屼竴鍊嬬敤浜庡仠姝㈡ā寮忕殑浣庡姛鑰楀畾鏅傚櫒锛屽叐鍊嬮�氱敤32浣嶅畾鏅傚櫒锛屼竴鍊嬬湡姝ｇ殑闅ㄦ鏁�(sh霉)鐧�(f膩)鐢熷櫒(RNG)銆傚畠鍊戦倓鍏锋湁妯欐簴鍜屽厛閫茬殑閫氫俊鎺ュ彛銆�
銆�銆�鏍稿績:ARM32浣岰ortex-M7 CPU锛屽付FPU锛岃嚜閬╂噳瀵︽檪鍔犻�熷櫒(ART Accelerator)鍜孡1-cache: 4KB鏁�(sh霉)鎿�(j霉)绶╁瓨鍜�4KB鎸囦护绶╁瓨锛屽厑瑷�0-绛夊緟鐙�鎱�(t脿i)鍩�(zh铆)琛屽緸宓屽叆寮忛杻瀛樿�屽閮ㄨ鎲�锛岄牷鐜囬珮閬�216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz(Dhrystone 2.1)鍜孌SP鎸囦护銆�
銆�銆�瑷樻喍
銆�銆�-楂橀仈1MB鐨勯杻瀛�
銆�銆�鈥�1024瀛楃瘈(ji茅)OTP鍏�(n猫i)瀛�
銆�銆�鈥擲RAM: 320KB(鍚�64KB鏁�(sh霉)鎿�(j霉)锛岀敤浜庨棞閸靛鏅傛暩(sh霉)鎿�(j霉))+16KB鎸囦护TCM RAM(鐢ㄤ簬闂滈嵉瀵︽檪渚嬬▼)+ 4KB鍌欎唤SRAM(鍙湪鏈�浣庡姛鐜囨ā寮忎笅浣跨敤)
銆�銆�-闈堟椿鐨勫閮ㄥ瓨鍎插櫒鎺у埗鍣紝鏈�澶�32浣嶆暩(sh霉)鎿�(j霉)绺界窔:SRAM, PSRAM锛孲DRAM鐨�/ LPSDR SDRAM銆佷篃涓�/ NAND
銆�銆�瑷樻喍
銆�銆�闆欐ā寮弎uadl - spi
銆�銆�LCD骞跺彛锛�8080/6800妯″紡
銆�銆�LCD-TFT鎺у埗鍣ㄩ珮閬擷GA鍒嗚鲸鐜囧皥鐢–hrom-ART鍔犻�熷櫒澧炲挤鐨勫湒褰㈠収(n猫i)瀹瑰壍(chu脿ng)寤�(DMA2D)
銆�銆�鏅傞悩銆佸京浣嶅拰渚涙噳绠＄悊
銆�銆�鈥�1.7 V鑷�3.6 V鎳夌敤闆绘簮鍜孖/ o
銆�銆�鈥擯OR銆丳DR銆丳VD銆丅OR
銆�銆�-灏堢敤USB闆绘簮
銆�銆�- 4鍒�26鍏嗚但鏅堕珨鎸暕鍣�
銆�銆�-鍏�(n猫i)閮�16 MHz宸ュ粻淇暣RC(1%绮惧害)
銆�銆�- 32 kHz鎸暕鍣紝鐢ㄤ簬RTC鏍℃簴
銆�銆�-鍏�(n猫i)閮�32 kHz RC鏍℃簴
銆�銆�浣庡姛鑰�
銆�銆�鈥斾紤鐪�銆佸仠姝㈠拰寰呮妯″紡
銆�銆�- VBAT渚涙噳RTC, 32脳32浣嶅倷浠藉瘎瀛樺櫒+ 4KB鍌欎唤SRAM
銆�銆�3脳12-bit, 2.4 MSPS ADC:澶氶仈24鍊嬮�氶亾鍜�7.2 MSPS涓夊堡浜ら尟妯″紡
銆�銆�2脳12-bit D/A杞�(zhu菐n)鎻涘櫒
銆�銆�鏈�澶�18鍊嬪畾鏅傚櫒:鏈�澶�13鍊�16浣�(1x浣庡姛鑰�16浣嶅畾鏅傚櫒鍦ㄥ仠姝㈡ā寮忎笅鍙敤)鍜屽叐鍊�32浣嶈▓鏅傚櫒锛屾瘡鍊嬫渶澶�4鍊�
銆�銆�IC/OC/PWM鎴栬剤娌栬▓鏁�(sh霉)鍣ㄥ拰姝ｄ氦(澧為噺)绶ㄧ⒓鍣ㄧ殑杓稿叆銆傛墍鏈�15鍊嬭▓鏅傚櫒閬嬭鍒�216 MHz銆�2 x鐨勭洠(ji膩n)鐫ｈ��,SysTick瑷堟檪鍣�
銆�銆�閫氱敤DMA: 16娴丏MA鎺у埗鍣ㄨ垏fifo鍜宐urst鏀寔
銆�銆�瑾�(di脿o)瑭︽ā寮�
銆�銆�- SWD & JTAG鎺ュ彛Cortex- m7 Trace Macrocell
銆�銆�澶氶仈168鍊婭/O绔彛锛屽叿鏈変腑鏂疯兘鍔�
銆�銆�鈥旀渶澶氬彲閬�164鍊嬪揩閫烮/ o锛屾渶楂樺彲閬�108mhz
銆�銆�鈥旀敮鎸�1666鍊�5 v -瀹笽/ o
銆�銆�澶氶仈25鍊嬮�氫俊鎺ュ彛
銆�銆�-澶氶仈4脳 I2C鎺ュ彛(SMBus/PMBus)
銆�銆�-澶氶仈4鍊婾SARTs/4 UARTs (27mbit /s, ISO7816鎺ュ彛锛孡IN, IrDA锛岃(di脿o)鍒惰В瑾�(di脿o)鍣ㄦ帶鍒�)
銆�銆�鈥斿閬�6鍊媠pi(楂橀仈50 Mbit/s)锛� 3鍊嬪付muxed simplex I2S鐢ㄤ簬闊抽牷椤炵簿搴﹂�氶亷鍏�(n猫i)閮ㄩ煶闋婚帠鐩哥挵(hu谩n)鎴栧閮�
銆�銆�鏅傞悩
銆�銆�- 2鍊婼AIs(涓茶闊抽牷鎺ュ彛)
銆�銆�- 2 脳 CANs (2.0B鏈夋簮)鍜孲DMMC鎺ュ彛
銆�銆�鈥斺�擲PDIFRX鎺ュ彛
銆�銆�鈥斺�擧DMI-CEC
銆�銆�鍏堥�茬殑閫ｉ�氭��
銆�銆�- USB 2.0鍏ㄩ�熻ō鍌�/涓绘/OTG鎺у埗鍣ㄧ墖涓奝HY
銆�銆�鈥擴SB 2.0楂橀��/鍏ㄩ�熻ō鍌�/涓绘/OTG鎺у埗鍣ㄥ皥鐢―MA锛岀墖涓婂叏閫烶HY鍜孶LPI 10/100浠ュお缍�(w菐ng)MAC鑸囧皥鐢―MA:鏀寔IEEE 1588v2纭欢锛孧II/RMII
銆�銆�8鑷�14浣嶅苟琛屾敐鍍忛牠鎺ュ彛锛屾渶澶氬彲閬�54鍏嗗瓧绡�(ji茅)/绉�
銆�銆�鐪熸鐨勯毃姗熸暩(sh霉)鐢熸垚鍣�
銆�銆�CRC瑷堢畻鍠厓
銆�銆�RTC:浜炵绮惧害锛岀‖浠舵棩姝�
銆�銆�96浣嶅敮涓�ID
鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 绋嬪簭瀛樺劜瀹归噺 | 1MB锛�1M x 8锛� |
鍝佺墝 | ST(鎰忔硶鍗婂皫楂�) | 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 |
灏佽 | 208-LQFP锛�28x28锛� | EEPROM瀹归噺 | - |
鍟嗗搧妯欑敖 | 閫氱敤椤�MCU | RAM澶у皬 | 320K x 8 |
鏍稿績铏曠悊鍣� | ARM Cortex-M7 | 闆诲-渚涢浕(Vcc/Vdd) | 1.7V ~ 3.6V |
鍏�(n猫i)鏍歌(gu墨)鏍� | 32-浣� | 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D 24x12b; D/A 2x12b |
閫熷害 | 216MHz | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
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锛孲AI锛孲D锛孲PDIF-Rx锛孲PI锛孶ART/USART锛孶SB OTG | 宸ヤ綔婧害 | -40掳C ~ 85掳C锛圱A锛� |
澶栬ō | 娆犲妾㈡脯/寰╀綅锛孌MA锛孖2S锛孡CD锛孭OR锛孭WM锛學DT | 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
I/O鏁�(sh霉) | 168 | 鍩烘湰鐢�(ch菐n)鍝佺法铏� | STM32F746 |
婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168 灏忔檪锛� | RoHS鐙�鎱�(t脿i) | 绗﹀悎 ROHS3 瑕�(gu墨)鑼� |
ECCN | 3A991A2 | REACH鐙�鎱�(t脿i) | 闈� REACH 鐢�(ch菐n)鍝� |
HTSUS | 8542.31.0001 |
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STM32F746BGT6鍘熺悊鍦�
STM32F746BGT6寮曡叧鍦�
STM32F746BGT6灏佽
STM32F746BGT6绲插嵃
STM32F746BGT6鏂欒櫉瑙ｉ噵
