{"product_id":"stm32h7a3rit6tr","title":"STM32H7A3RIT6TR","description":"\u003cp\u003eThe STMicroelectronics STM32H7A3RIT6TR is a high-performance MCU featuring an ARM Cortex-M7 core at 280MHz. It offers 2MB flash and 1.4MB SRAM, with a supply range of 1.62V to 3.6V. Housed in a 64-LQFP package, it includes advanced multimedia peripherals like LCD, I2S, and DMA, targeting audio, vision, and industrial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fast Core:\u003c\/strong\u003e 280MHz Cortex-M7 delivers top-tier compute for real-time tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Memory:\u003c\/strong\u003e 2MB flash + 1.4MB RAM supports complex applications and data caching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Multimedia:\u003c\/strong\u003e LCD controller, I2S, and SAI enable audio\/video applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Voltage Operation:\u003c\/strong\u003e 1.62V minimum for energy-efficient designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Family:\u003c\/strong\u003e Pin-compatible with other STM32H7 variants for design flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Resolution Audio Interfaces\u003c\/h3\u003e\u003cp\u003eThe 280MHz Cortex-M7 with I2S and SAI interfaces can process multi-channel high-res audio (DSD, PCM) with low latency for professional mixers.\u003c\/p\u003e\u003ch3\u003eMachine Vision Cameras\u003c\/h3\u003e\u003cp\u003eWith 2MB flash and 1.4MB RAM, it can buffer and process image data from parallel or MIPI sensors for industrial inspection.\u003c\/p\u003e\u003ch3\u003eEdge AI Inference\u003c\/h3\u003e\u003cp\u003eThe Cortex-M7 with FPU and DSP instructions accelerates small neural network models for predictive maintenance in motors.\u003c\/p\u003e\u003ch3\u003eAdvanced Motor Control\u003c\/h3\u003e\u003cp\u003eHigh-speed PWM and 16-bit ADCs enable precise servo control in robotics, with 280MHz ensuring fast loop closure.\u003c\/p\u003e\u003ch3\u003eSmart Displays with LCD\u003c\/h3\u003e\u003cp\u003eThe integrated LCD controller and DMA support GUI rendering on TFT panels without external graphics IC.\u003c\/p\u003e\u003ch3\u003eTelecom Infrastructure\u003c\/h3\u003e\u003cp\u003eOperating at 1.62V to 3.6V and -40°C to 85°C, it suits base station control cards requiring high throughput.\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\u003eTape \u0026amp; Reel (TR) | Tape \u0026amp; Reel (TR)\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\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, 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\u003e49\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 16x8\/16b Sigma-Delta; D\/A 3x12b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eExternal, Internal\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\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\u003e64-LQFP (10x10)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-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: The ARM Cortex-M7 core runs at 280MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is included?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 2MB of flash memory.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the RAM size?\u003c\/dt\u003e\n\u003cdd\u003eA: It provides 1.4MB of SRAM.\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: What package is this available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 64-LQFP package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50999335485729,"sku":"STM32H7A3RIT6TR","price":33.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_5W_ME_T_64_1feb1a4a-cb18-446e-a2c0-b698c659b91f.jpg?v=1741155322","url":"https:\/\/hqickey.com\/products\/stm32h7a3rit6tr","provider":"HQICKEY","version":"1.0","type":"link"}