{"product_id":"stm8l151f2u6tr","title":"STM8L151F2U6TR","description":"\u003cp\u003eThe STM8L151F2U6TR from STMicroelectronics is a low-power 8-bit microcontroller in a tiny 20-pin UFQFN package. It features the STM8 core running at 16MHz, with 4KB of flash and 1KB of RAM. Operating from 1.8V to 3.6V, it integrates DMA, an infrared interface, PWM timers, and a watchdog timer. This MCU is optimized for space-constrained, battery-powered applications, delivering robust performance in a minimal footprint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-compact UFQFN package: Saves critical board space in wearables and IoT devices.\u003c\/li\u003e\n\u003cli\u003eLow-power operation: 1.8V supply and optimized core extend battery life.\u003c\/li\u003e\n\u003cli\u003eIntegrated DMA and IR: Enables efficient data handling and wireless communication without extra chips.\u003c\/li\u003e\n\u003cli\u003eRobust protection: Brown-out reset and WDT ensure reliable operation in unstable environments.\u003c\/li\u003e\n\u003cli\u003eWide temperature range: Suitable for automotive and industrial applications from -40°C to 85°C.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMiniature IoT Modules\u003c\/h3\u003e\u003cp\u003eThe UFQFN package (3x3mm) enables ultra-compact wireless sensor nodes, while the 1.8V supply allows direct battery connection.\u003c\/p\u003e\u003ch3\u003eMedical Implantable Devices\u003c\/h3\u003e\u003cp\u003eIts low power and small size suit hearing aids or neurostimulators, with the DMA handling data streaming without CPU intervention.\u003c\/p\u003e\u003ch3\u003eSmart Card Readers\u003c\/h3\u003e\u003cp\u003eThe IR interface and PWM support optical communication in contactless readers, while the WDT ensures secure operation.\u003c\/p\u003e\u003ch3\u003ePortable Gas Detectors\u003c\/h3\u003e\u003cp\u003eWith 4KB flash for calibration data and 16MHz speed for sensor algorithms, it provides reliable detection in safety equipment.\u003c\/p\u003e\u003ch3\u003eConsumer Wearables (Smart Rings)\u003c\/h3\u003e\u003cp\u003eThe tiny UFQFN package fits into ring-shaped PCBs, and the low-power modes extend battery life for haptic feedback and LED control.\u003c\/p\u003e\u003ch3\u003eAutomotive Key Fobs\u003c\/h3\u003e\u003cp\u003eOperating up to 85°C, it handles RF wake-up and encryption tasks, with brown-out reset preventing lockout due to low battery.\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\u003eSTM8L EnergyLite\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eSTM8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e8-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e16MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, IR, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e18\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e4KB (4K 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\u003e256 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e1K 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 10x12b\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\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\u003e20-UFQFPN (3x3)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-UFQFN\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 package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-pin UFQFN package, offering a very small footprint for compact designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 3.6V, suitable for low-power applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the CPU speed?\u003c\/dt\u003e\n\u003cdd\u003eA: The STM8 core runs at up to 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes 4KB of flash and 1KB of RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support DMA and IR?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it features DMA, infrared interface, PWM, and a watchdog timer.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50999310319905,"sku":"STM8L151F2U6TR","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_A0A5_MEV2_U_20_a8d5c0b4-70fb-4ee8-a88a-846349fb7ae1.jpg?v=1741154747","url":"https:\/\/hqickey.com\/de\/products\/stm8l151f2u6tr","provider":"HQICKEY","version":"1.0","type":"link"}