{"product_id":"stm32l4a6vgt6tr","title":"STM32L4A6VGT6TR","description":"\u003cp\u003eThe STM32L4A6VGT6TR is an ultra-low-power ARM Cortex-M4 microcontroller from STMicroelectronics. It operates at 80MHz with 1MB flash and 320KB SRAM. The 100-LQFP package includes an LCD controller, DMA, PWM, and brown-out detection. With a supply range of 1.71V to 3.6V, it is optimized for energy-efficient embedded systems requiring high memory density.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnergy-efficient architecture: Designed for ultra-low-power with multiple sleep modes and flexible clock gating.\u003c\/li\u003e\n\u003cli\u003eHigh memory integration: 1MB flash and 320KB SRAM reduce external component needs.\u003c\/li\u003e\n\u003cli\u003eOn-chip LCD driver: Simplifies display interface and lowers system cost.\u003c\/li\u003e\n\u003cli\u003eRobust operation: Brown-out reset and watchdog timer ensure reliable performance in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmart Grid Sensors\u003c\/h3\u003e\u003cp\u003eThe 80MHz core with DSP instructions processes power quality data in real time. Low-power modes allow line-powered or battery-backed operation.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Control\u003c\/h3\u003e\u003cp\u003eMultiple PWMs and DMA channels drive actuators and read sensors simultaneously. The wide voltage range tolerates industrial supply variations.\u003c\/p\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003e320KB SRAM supports large data buffers for oscilloscopes or multimeters. The LCD controller displays measurements without external driver ICs.\u003c\/p\u003e\u003ch3\u003eEnvironmental Monitoring Nodes\u003c\/h3\u003e\u003cp\u003eUltra-low-power sleep modes with fast wake-up enable long-term remote sensing. Brown-out reset protects data during battery depletion.\u003c\/p\u003e\u003ch3\u003eMedical Wearable Monitors\u003c\/h3\u003e\u003cp\u003eThe external SMPS option optimizes power efficiency from coin cells. 1MB flash stores patient data logs and firmware updates.\u003c\/p\u003e\u003ch3\u003eSmart Home Controllers\u003c\/h3\u003e\u003cp\u003eRich GPIO set in 100-LQFP interfaces with sensors, relays, and touch panels. The integrated WDT enhances system reliability.\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, EBI\/EMI, 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, (External SMPS Required)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e83\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\u003e320K 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; 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 ~ 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\u003e100-LQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-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 supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.71V to 3.6V, suitable for battery and energy-harvesting designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support LCD directly?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it has an integrated LCD driver for segment displays.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the core speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 80MHz ARM Cortex-M4 with floating-point unit.\u003c\/dd\u003e\n\u003cdt\u003eQ: What memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: 1MB program flash and 320KB SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this variant?\u003c\/dt\u003e\n\u003cdd\u003eA: 100-LQFP, tape-and-reel packaging for automated assembly.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50889470804257,"sku":"STM32L4A6VGT6TR","price":27.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_1L_ME_T_100_bc5c8fa8-e226-4543-af69-1ad2b319f479.jpg?v=1739366632","url":"https:\/\/hqickey.com\/products\/stm32l4a6vgt6tr","provider":"HQICKEY","version":"1.0","type":"link"}