{"product_id":"stm32h7a3iik6q","title":"STM32H7A3IIK6Q","description":"\u003cp\u003eThe STM32H7A3IIK6Q is a high-performance microcontroller from STMicroelectronics, built around an ARM Cortex-M7 core running at 280MHz. It provides 2MB of flash memory and 1.4MB of RAM, making it suitable for complex applications. With a supply voltage range of 1.62V to 3.6V and a 201-UFBGA package, it balances power efficiency with processing capability. Integrated peripherals include LCD, PWM, DMA, I2S, and watchdog timers, supporting a wide range of embedded designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed processing: 280MHz Cortex-M7 delivers rapid computation for real-time tasks.\u003c\/li\u003e\n\u003cli\u003eLarge memory: 2MB flash and 1.4MB RAM accommodate complex code and data buffers.\u003c\/li\u003e\n\u003cli\u003eRich peripherals: LCD, I2S, and PWM reduce external component needs.\u003c\/li\u003e\n\u003cli\u003eWide voltage range: 1.62V to 3.6V supports low-power and battery operation.\u003c\/li\u003e\n\u003cli\u003eCompact package: 201-UFBGA enables space-constrained designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial HMI Panels\u003c\/h3\u003e\u003cp\u003eThe integrated LCD controller and 280MHz Cortex-M7 enable smooth graphical interfaces with high refresh rates, while 2MB flash stores complex UI assets.\u003c\/p\u003e\u003ch3\u003eMotor Control Systems\u003c\/h3\u003e\u003cp\u003eMultiple PWM channels and DMA support precise, low-latency control of multi-axis drives, with brown-out detection ensuring safe shutdown.\u003c\/p\u003e\u003ch3\u003eAudio Processing\u003c\/h3\u003e\u003cp\u003eThe I2S interface and 1.4MB RAM allow buffering of high-fidelity audio streams for effects processing or voice recognition.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eLow 1.62V operation and WDT enhance battery-powered monitoring equipment reliability, while the compact UFBGA saves board space.\u003c\/p\u003e\u003ch3\u003eSmart Sensors\u003c\/h3\u003e\u003cp\u003eDMA and POR features enable efficient data acquisition from multiple sensors with minimal CPU intervention, ideal for IoT edge nodes.\u003c\/p\u003e\u003ch3\u003eEmbedded Vision\u003c\/h3\u003e\u003cp\u003eThe high-speed core and large RAM support real-time image preprocessing for barcode or object detection in factory automation.\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®-M7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e32-Bit Single-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e280MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, EBI\/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC\/SD\/SDIO, 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\u003e1.4M 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 24x16b; D\/A 3x12b\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 ~ 85°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 is the maximum operating frequency of the STM32H7A3IIK6Q?\u003c\/dt\u003e\n\u003cdd\u003eA: The ARM Cortex-M7 core runs at up to 280 MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.62V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 2MB flash and 1.4MB RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 201-UFBGA package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support LCD and PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes LCD, PWM, DMA, I2S, and WDT peripherals.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50890132717857,"sku":"STM32H7A3IIK6Q","price":41.87,"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_569b863f-c5cd-4e5f-9963-3ebcd20fdb0e.jpg?v=1739379956","url":"https:\/\/hqickey.com\/products\/stm32h7a3iik6q","provider":"HQICKEY","version":"1.0","type":"link"}