{"product_id":"stm32l151qdh6tr","title":"STM32L151QDH6TR","description":"\u003cp\u003eThe STM32L151QDH6TR from STMicroelectronics is a low-power ARM Cortex-M3 microcontroller. It operates at 32MHz with 384KB flash and 48KB SRAM. This MCU integrates advanced features like capacitive touch sensing, DMA, I2S, and PWM. Its 1.8V to 3.6V supply range and -40°C to 85°C temperature tolerance make it suitable for industrial and portable applications. The compact 132-UFBGA package enables space-constrained designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low-power operation: 1.8V supply and optimized Cortex-M3 core extend battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003eLarge memory capacity: 384KB flash and 48KB SRAM support complex firmware and data buffering.\u003c\/li\u003e\n\u003cli\u003eIntegrated Cap Sense: Eliminates external touch controllers, reducing BOM cost.\u003c\/li\u003e\n\u003cli\u003eRich peripheral set: DMA, I2S, PWM, and WDT provide design flexibility for diverse applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBattery-Powered IoT Sensors\u003c\/h3\u003e\u003cp\u003eThe 1.8V-3.6V supply and low-power ARM Cortex-M3 core make it ideal for long-life wireless sensor nodes.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eWith 384KB flash and Cap Sense, it supports complex algorithms and touch interfaces in compact glucose meters or pulse oximeters.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Control\u003c\/h3\u003e\u003cp\u003eDMA and PWM peripherals enable precise motor control and data logging in 32MHz industrial controllers.\u003c\/p\u003e\u003ch3\u003eSmart Building Automation\u003c\/h3\u003e\u003cp\u003eI2S interface supports audio processing for voice-controlled lighting or HVAC systems.\u003c\/p\u003e\u003ch3\u003eWearable Fitness Trackers\u003c\/h3\u003e\u003cp\u003eThe 132-UFBGA package and low power consumption allow for small, energy-efficient wearable designs.\u003c\/p\u003e\u003ch3\u003eData Acquisition Systems\u003c\/h3\u003e\u003cp\u003e48KB RAM and multiple communication interfaces handle multi-channel sensor data aggregation.\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\u003e109\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e384KB (384K 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\u003e12K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e48K 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 40x12b; 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\u003e132-UFBGA (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e132-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 operating voltage range of the STM32L151QDH6TR?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 3.6V, ideal for low-power battery applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What core does this MCU 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: How much flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It provides 384KB of flash memory and 48KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is the STM32L151QDH6TR available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 132-UFBGA package, suitable for compact designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support capacitive touch sensing?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes Cap Sense capability for touch-based user interfaces.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50889258696993,"sku":"STM32L151QDH6TR","price":27.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_-132UFBGA-.60-7x7_-_-132_03ab5ee2-3e99-4ce3-b7fa-e87fe1011412.jpg?v=1739363867","url":"https:\/\/hqickey.com\/de\/products\/stm32l151qdh6tr","provider":"HQICKEY","version":"1.0","type":"link"}