{"product_id":"stm32l151vbh6tr","title":"STM32L151VBH6TR","description":"\u003cp\u003eThe STM32L151VBH6TR from STMicroelectronics is a low-power ARM Cortex-M3 microcontroller in a 100-UFBGA package. It runs at 32MHz with 128KB flash and 16KB RAM. Operating from 1.8V to 3.6V, it integrates Cap Sense, DMA, I2S, POR, PWM, and WDT. This MCU is designed for energy-efficient applications requiring rich peripheral integration in a compact footprint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low-power Cortex-M3:\u003c\/strong\u003e Optimized for battery-powered devices with multiple low-power modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Sense touch support:\u003c\/strong\u003e Enables modern touch interfaces without external ICs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich peripherals (DMA, I2S, PWM):\u003c\/strong\u003e Reduces BOM cost and simplifies complex designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 100-UFBGA:\u003c\/strong\u003e High pin density in a small package for space-limited PCBs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWearable Health Monitors\u003c\/h3\u003e\u003cp\u003eThe low-voltage 1.8V operation and Cap Sense interface enable compact, battery-powered devices with touch buttons for user input.\u003c\/p\u003e\u003ch3\u003eSmart Home Sensors\u003c\/h3\u003e\u003cp\u003eWith DMA and I2S, it can efficiently process sensor data and stream audio for voice-controlled IoT nodes.\u003c\/p\u003e\u003ch3\u003eIndustrial Data Loggers\u003c\/h3\u003e\u003cp\u003eThe 128KB flash and 16KB RAM provide ample storage for logging parameters, while the Cortex-M3 core handles protocol stacks.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eLow power consumption and multiple wake-up sources make it ideal for glucose meters and infusion pumps.\u003c\/p\u003e\u003ch3\u003eBuilding Automation Controllers\u003c\/h3\u003e\u003cp\u003ePWM outputs and WDT ensure reliable control of HVAC actuators and lighting systems.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics Remote Controls\u003c\/h3\u003e\u003cp\u003eCap Sense touch pads replace mechanical buttons, improving durability and design aesthetics.\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\u003eSTM32L1\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®-M3\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\u003e32MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, LINbus, SPI, UART\/USART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT\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\u003e128KB (128K 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\u003e4K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e16K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.8V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 24x12b; 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-UFBGA (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-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 core does the STM32L151VBH6TR use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M3 core running at up to 32MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 3.6V, suitable for low-power battery applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 128KB flash and 16KB RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this part?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 100-pin UFBGA package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support capacitive touch sensing?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes Cap Sense (touch sensing) capability.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888486519073,"sku":"STM32L151VBH6TR","price":19.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_100UFBGA-.60-7X7_100_cb8b4428-5ee9-4ce2-b328-563e1ef1674c.jpg?v=1739348994","url":"https:\/\/hqickey.com\/products\/stm32l151vbh6tr","provider":"HQICKEY","version":"1.0","type":"link"}