{"product_id":"stm32l476mgy3tr","title":"STM32L476MGY3TR","description":"\u003cp\u003eThe STM32L476MGY3TR from STMicroelectronics is an ultra-low-power ARM Cortex-M4 microcontroller with FPU, operating at 80MHz. It features 1MB of flash and 128KB of SRAM, with a supply voltage range of 1.71V to 3.6V. This device integrates an LCD controller, DMA, and multiple low-power modes, making it ideal for battery-operated applications. The 81-pin UFBGA\/WLCSP package is designed for compact, high-density PCBs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power:\u003c\/strong\u003e ST's LPWAN and multiple low-power modes extend battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance with FPU:\u003c\/strong\u003e The 80MHz Cortex-M4 with FPU handles DSP and math-intensive tasks efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Memory:\u003c\/strong\u003e 1MB flash and 128KB SRAM support complex applications and OTA updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LCD Driver:\u003c\/strong\u003e Reduces external components for segmented displays, saving board space and cost.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-End Wearables\u003c\/h3\u003e\u003cp\u003eThe ultra-low-power Cortex-M4 with FPU and 1MB flash enables complex algorithms (e.g., health monitoring) while maintaining long battery life.\u003c\/p\u003e\u003ch3\u003eSmart Meters\u003c\/h3\u003e\u003cp\u003eDrive segmented LCDs directly and perform advanced metering calculations with the 80MHz core, all within a tiny WLCSP package for space-constrained designs.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensors\u003c\/h3\u003e\u003cp\u003eUse the 12-bit ADC and DMA to capture high-speed sensor data, while the low-power modes allow for battery-powered field transmitters.\u003c\/p\u003e\u003ch3\u003eMedical Monitoring Devices\u003c\/h3\u003e\u003cp\u003eThe FPU accelerates signal processing for ECG or EEG, and the wide temperature range (-40 to 125°C) ensures reliability in clinical environments.\u003c\/p\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003eCombine the LCD driver, low-power RTC, and 1MB flash for data logging and display in handheld multimeters or calibrators.\u003c\/p\u003e\u003ch3\u003eIoT Edge Nodes\u003c\/h3\u003e\u003cp\u003eWith 128KB RAM and rich connectivity peripherals, it can handle protocol stacks (e.g., Thread, Zigbee) while running sensor fusion algorithms.\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\u003eSTM32L4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M4\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\u003e80MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, I2C, IrDA, LINbus, MMC\/SD, QSPI, SAI, 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, LCD, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e65\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e1MB (1M 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\u003e128K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.71V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 16x12b SAR; D\/A 2x12b\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 ~ 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\u003e81-WLCSP (4.41x3.76)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e81-UFBGA, WLCSP\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 core of the STM32L476MGY3TR?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M4 with FPU, running at 80MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It offers 1MB of flash memory.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.71V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support LCD?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it has an integrated LCD controller for segment displays.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in an 81-pin UFBGA\/WLCSP package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888985739553,"sku":"STM32L476MGY3TR","price":24.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/pna_en_Public_6f0672b4-6741-4254-bba7-fac8ba19ae7d.jpg?v=1747327446","url":"https:\/\/hqickey.com\/products\/stm32l476mgy3tr","provider":"HQICKEY","version":"1.0","type":"link"}