{"product_id":"stm32h755iik3","title":"STM32H755IIK3","description":"\u003cp\u003eThe STM32H755IIK3 from STMicroelectronics is a dual-core microcontroller featuring ARM® Cortex®-M7 at 480MHz and Cortex®-M4 at 240MHz. It provides 2MB program memory and 1MB RAM, packaged in a 201-UFBGA. Operating from 1.62V to 3.6V and -40°C to 125°C, it includes advanced peripherals like LCD, I2S, DMA, and brown-out detection for high-performance embedded systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-Core Performance: 480MHz M7 + 240MHz M4 enables parallel processing for complex tasks.\u003c\/li\u003e\n\u003cli\u003eMassive Memory: 2MB flash and 1MB RAM support large applications and data buffers.\u003c\/li\u003e\n\u003cli\u003eRich Connectivity: LCD, I2S, and PWM interfaces cover diverse application needs.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: -40°C~125°C ensures operation in extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-End Audio Processing\u003c\/h3\u003e\u003cp\u003eDual-core with 480MHz M7 and I2S enables professional audio effects and multi-channel mixing.\u003c\/p\u003e\u003ch3\u003eIndustrial HMI with LCD\u003c\/h3\u003e\u003cp\u003eIntegrated LCD controller and 1MB RAM support rich graphical user interfaces.\u003c\/p\u003e\u003ch3\u003eMotor Control with Safety\u003c\/h3\u003e\u003cp\u003eM4 core handles safety monitoring while M7 runs control loops, with PWM and WDT for reliability.\u003c\/p\u003e\u003ch3\u003eEdge AI Inference\u003c\/h3\u003e\u003cp\u003e480MHz M7 with 2MB flash runs neural networks for predictive maintenance.\u003c\/p\u003e\u003ch3\u003eMedical Wearables\u003c\/h3\u003e\u003cp\u003eLow power modes and 125°C operation suit patient monitors and diagnostic devices.\u003c\/p\u003e\u003ch3\u003eRobotics\u003c\/h3\u003e\u003cp\u003eDual-core architecture allows parallel sensor fusion and motion planning.\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\u003e128\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 36x16b; 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\u003e176+25UFBGA (10x10)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e201-UFBGA\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 cores does the STM32H755IIK3 use?\u003c\/dt\u003e\n\u003cdd\u003eA: It features a dual-core ARM® Cortex®-M4 and Cortex®-M7.\u003c\/dd\u003e\n\u003cdt\u003eQ: What are the clock speeds?\u003c\/dt\u003e\n\u003cdd\u003eA: The M7 runs at 480MHz and the M4 at 240MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 2MB of program memory.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is it in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 201-UFBGA package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50891381408033,"sku":"STM32H755IIK3","price":56.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_-A0E7-17625_-H_-201_f6ebc6c0-970e-417b-885c-7ba4575e58ed.jpg?v=1739403754","url":"https:\/\/hqickey.com\/de\/products\/stm32h755iik3","provider":"HQICKEY","version":"1.0","type":"link"}