{"product_id":"stm32h745bit3","title":"STM32H745BIT3","description":"\u003cp\u003eThe STM32H745BIT3 from STMicroelectronics is a dual-core ARM Cortex-M7\/M4 MCU running up to 480MHz. It provides 2MB flash and 1MB RAM, with a 1.62V-3.6V supply range. Packaged in 208-LQFP, it includes DMA, I2S, LCD, POR, PWM, and WDT, targeting high-end industrial and edge-computing applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-core (M7+M4): Parallel processing for performance and low-power tasks.\u003c\/li\u003e\n\u003cli\u003e480MHz max speed: Handles compute-intensive workloads.\u003c\/li\u003e\n\u003cli\u003e2MB flash + 1MB RAM: Large memory for complex applications.\u003c\/li\u003e\n\u003cli\u003eWide temp range (-40°C to 125°C): Suitable for harsh environments.\u003c\/li\u003e\n\u003cli\u003eRich peripherals (LCD, I2S, DMA): Reduces external component count.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Performance Motor Control\u003c\/h3\u003e\u003cp\u003eDual-core (M7+M4) at 480\/240MHz enables complex FOC algorithms and real-time fault handling.\u003c\/p\u003e\u003ch3\u003eIndustrial HMI Panels\u003c\/h3\u003e\u003cp\u003eLCD controller and 2MB flash support rich graphical interfaces with smooth rendering.\u003c\/p\u003e\u003ch3\u003eEdge AI Inference\u003c\/h3\u003e\u003cp\u003eCortex-M7 with DSP instructions accelerates neural network inference for predictive maintenance.\u003c\/p\u003e\u003ch3\u003eSmart Grid Protection Relays\u003c\/h3\u003e\u003cp\u003eFast ADC and DMA handle high-speed sampling; 125°C rating suits harsh substation environments.\u003c\/p\u003e\u003ch3\u003eMedical Imaging Systems\u003c\/h3\u003e\u003cp\u003eLarge RAM (1MB) and dual-core parallelism process ultrasound or OCT data streams.\u003c\/p\u003e\u003ch3\u003eRobotics Controllers\u003c\/h3\u003e\u003cp\u003eMultiple PWM channels and I2S for sensor fusion, with brown-out detection for safe shutdown.\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eSTMicroelectronics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eSTM32H7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M4\/M7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e32-Bit Dual-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e240MHz, 480MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, EBI\/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC\/SD\/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART\/USART, USB OTG\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, I2S, LCD, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e148\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e2MB (2M x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eEEPROM Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e1M x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.62V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 32x16b; D\/A 2x12b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eInternal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 125°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification AEC\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e208-LQFP (28x28)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e208-LQFP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the maximum clock speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 480MHz on Cortex-M7 and 240MHz on Cortex-M4.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: 2MB flash and 1M x 8 RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.62V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is used?\u003c\/dt\u003e\n\u003cdd\u003eA: 208-LQFP.\u003c\/dd\u003e\n\u003cdt\u003eQ: What temperature range is supported?\u003c\/dt\u003e\n\u003cdd\u003eA: -40°C to 125°C (TA).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50891396940065,"sku":"STM32H745BIT3","price":57.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_208LQFP-1_6-28x28_L8_208_e8aea8f5-f2cf-4496-8616-100a27ae6318.jpg?v=1739404165","url":"https:\/\/hqickey.com\/products\/stm32h745bit3","provider":"HQICKEY","version":"1.0","type":"link"}