{"product_id":"stm32l151rcy6tr","title":"STM32L151RCY6TR","description":"\u003cp\u003eThe STM32L151RCY6TR from STMicroelectronics is a low-power 32-bit microcontroller featuring an ARM Cortex-M3 core at 32MHz. It provides 256KB flash and 32KB SRAM, operating from 1.65V to 3.6V. The device integrates Cap Sense touch sensing, DMA, I2S, POR, PWM, and WDT, making it highly versatile. Available in a compact 64-UFBGA or WLCSP package, it is designed for energy-sensitive applications requiring rich peripheral integration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low-power architecture: Extends battery life in portable devices with multiple low-power modes.\u003c\/li\u003e\n\u003cli\u003eCap Sense touch: Eliminates need for external touch controllers, reducing BOM cost.\u003c\/li\u003e\n\u003cli\u003eWide voltage range (1.65V-3.6V): Compatible with single-cell batteries and 3.3V systems.\u003c\/li\u003e\n\u003cli\u003e256KB flash \/ 32KB SRAM: Supports complex applications and over-the-air updates.\u003c\/li\u003e\n\u003cli\u003eCompact WLCSP package: Ideal for miniaturized wearable designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWearable Health Monitors\u003c\/h3\u003e\u003cp\u003eThe ultra-low-power Cortex-M3 core and Cap Sense touch support enable continuous vital-sign tracking with minimal battery drain.\u003c\/p\u003e\u003ch3\u003eSmart Meters\u003c\/h3\u003e\u003cp\u003eWith 256KB flash and multiple communication interfaces, it can handle metering algorithms and data logging for gas or water meters.\u003c\/p\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003eThe 1.65V minimum supply allows operation from a single alkaline cell, while DMA ensures efficient sensor data acquisition.\u003c\/p\u003e\u003ch3\u003eBuilding Automation Sensors\u003c\/h3\u003e\u003cp\u003eCap Sense technology enables touch-based user interfaces for thermostats or occupancy sensors without external components.\u003c\/p\u003e\u003ch3\u003eMedical Infusion Pumps\u003c\/h3\u003e\u003cp\u003eReliable PWM outputs and watchdog timer ensure precise motor control and system safety in critical healthcare equipment.\u003c\/p\u003e\u003ch3\u003eWireless Sensor Networks\u003c\/h3\u003e\u003cp\u003eLow power consumption and small WLCSP package make it ideal for compact, battery-powered nodes in mesh networks.\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\u003eCap 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\u003e51\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e256KB (256K 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\u003e8K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e32K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.65V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 21x12b; 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\u003e64-WLCSP (4.54x4.91)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-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 maximum clock speed of the STM32L151RCY6TR?\u003c\/dt\u003e\n\u003cdd\u003eA: The ARM Cortex-M3 core runs 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 1.65V to 3.6V, suitable for low-power applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is included?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 256KB of flash memory and 32KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package does this part come in?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 64-UFBGA or WLCSP package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What special features are integrated?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes Cap Sense, DMA, I2S, POR, PWM, and WDT peripherals.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888272183585,"sku":"STM32L151RCY6TR","price":17.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_STM32L151RDY6TR_2f7f135b-7765-4207-98b4-cc826ce36428.jpg?v=1739344210","url":"https:\/\/hqickey.com\/de\/products\/stm32l151rcy6tr","provider":"HQICKEY","version":"1.0","type":"link"}