{"product_id":"stm32l451rci6tr","title":"STM32L451RCI6TR","description":"\u003cp\u003eThe STM32L451RCI6TR is an ultra-low-power microcontroller from STMicroelectronics, built on the ARM Cortex-M4 core with FPU. It operates at 80MHz and provides 256KB flash and 160KB SRAM. With a supply range of 1.71V to 3.6V and a 64-UFBGA package, it is designed for space-constrained, energy-efficient applications requiring advanced processing and rich peripheral integration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low-power consumption: Multiple low-power modes reduce current to sub-µA levels, extending battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003eHigh-performance Cortex-M4: 80MHz with FPU accelerates DSP and math-intensive tasks, improving real-time responsiveness.\u003c\/li\u003e\n\u003cli\u003eLarge 160KB SRAM: Supports complex applications and large data buffers without external memory, reducing BOM cost.\u003c\/li\u003e\n\u003cli\u003eCompact 64-UFBGA package: Saves PCB area, enabling miniaturized product designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Sensor Nodes\u003c\/h3\u003e\u003cp\u003eUltra-low-power modes and 80MHz Cortex-M4 processing enable real-time data acquisition and edge processing for vibration and temperature sensors.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003e1.71V minimum supply and 160KB RAM support complex algorithms in glucose meters and pulse oximeters while extending battery life.\u003c\/p\u003e\u003ch3\u003eSmart Building Controllers\u003c\/h3\u003e\u003cp\u003eDMA and PWM peripherals allow efficient control of HVAC actuators and lighting dimmers with minimal CPU intervention.\u003c\/p\u003e\u003ch3\u003eIoT Gateway Modules\u003c\/h3\u003e\u003cp\u003e256KB flash accommodates protocol stacks (Thread, Zigbee) while the FPU accelerates encryption and signal processing for secure communication.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Data Loggers\u003c\/h3\u003e\u003cp\u003eBrown-out detection and WDT ensure reliable operation in remote logging systems with fluctuating power sources.\u003c\/p\u003e\u003ch3\u003eMotor Control for Small Appliances\u003c\/h3\u003e\u003cp\u003ePWM timers with dead-time insertion drive BLDC motors in fans and pumps, achieving smooth torque control at 80MHz.\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, SMBus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e52\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e160K 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 1x12b\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 ~ 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-UFBGA (5x5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-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?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.71V to 3.6V, suitable for battery-powered applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum CPU speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 80MHz based on the ARM Cortex-M4 core with FPU.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: 256KB flash and 160KB SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: 64-UFBGA, ideal for compact PCB designs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50887622066465,"sku":"STM32L451RCI6TR","price":12.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/pna_en_Public_48db5ee5-da4d-42d6-bfdb-81e5df21d891.jpg?v=1747326030","url":"https:\/\/hqickey.com\/products\/stm32l451rci6tr","provider":"HQICKEY","version":"1.0","type":"link"}