{"product_id":"stm32f051k4t6tr","title":"STM32F051K4T6TR","description":"\u003cp\u003eThe STM32F051K4T6TR is a 32-bit ARM Cortex-M0 microcontroller from STMicroelectronics, operating at 48MHz. It provides 16KB of flash and 8KB of RAM in a 32-LQFP package. With a supply range of 2V to 3.6V, it integrates DMA, I2S, PWM, POR, and WDT, making it a versatile choice for cost-sensitive embedded applications requiring efficient processing and rich peripherals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARM Cortex-M0 at 48MHz:\u003c\/strong\u003e Balanced performance for real-time tasks with low power consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated I2S and DMA:\u003c\/strong\u003e Enables high-throughput audio and sensor data streaming without CPU overhead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 2V-3.6V supply:\u003c\/strong\u003e Compatible with 2-cell alkaline or Li-ion battery configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact LQFP-32:\u003c\/strong\u003e Reduces PCB area for space-constrained designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMotor Control for Drones\u003c\/h3\u003e\u003cp\u003eThe 48MHz Cortex-M0 with PWM and DMA enables smooth BLDC motor commutation, while the 8KB RAM handles sensor fusion data.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eLow 2V operation and small LQFP-32 footprint make it ideal for glucose meters and pulse oximeters requiring long battery life.\u003c\/p\u003e\u003ch3\u003eSmart Home Sensors\u003c\/h3\u003e\u003cp\u003eI2S interface supports digital microphones for voice-activated switches, with WDT ensuring reliable always-on operation.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Nodes\u003c\/h3\u003e\u003cp\u003eThe 16KB flash stores calibration curves for temperature\/pressure transmitters, while DMA offloads the CPU for faster polling.\u003c\/p\u003e\u003ch3\u003eLED Lighting Controllers\u003c\/h3\u003e\u003cp\u003eMultiple PWM channels drive RGB LEDs with 16-bit resolution, and the 2V minimum voltage allows operation from single-cell batteries.\u003c\/p\u003e\u003ch3\u003eConsumer Audio Accessories\u003c\/h3\u003e\u003cp\u003eI2S and DMA enable low-latency audio streaming in USB headsets or Bluetooth speakers, with POR protecting against brown-outs.\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\u003eSTM32F0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M0\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\u003e48MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eHDMI-CEC, I2C, IrDA, LINbus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eDMA, I2S, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e16KB (16K 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\u003e8K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e2V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 13x12b; D\/A 1x12b\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\u003e32-LQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-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 core does the STM32F051K4T6TR use?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the ARM Cortex-M0 core running at up to 48MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 3.6V, suitable for low-power designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM are included?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 16KB of flash and 8KB of RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this part available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 32-pin LQFP package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support I2S?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes I2S, DMA, PWM, POR, and WDT peripherals.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50885166203169,"sku":"STM32F051K4T6TR","price":4.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_5V_ME_C_32_d5b5ce91-f8fb-42ca-9769-809c008a7ab8.jpg?v=1739275640","url":"https:\/\/hqickey.com\/products\/stm32f051k4t6tr","provider":"HQICKEY","version":"1.0","type":"link"}