{"product_id":"stm8s903f3p6","title":"STM8S903F3P6","description":"\u003cp\u003eThe STMicroelectronics STM8S903F3P6 is a cost-effective 8-bit MCU with a 16MHz STM8 core, 8KB flash, and 1K x 8 RAM. It integrates brown-out detect, POR, PWM, and WDT in a 20-TSSOP package. With a 2.95V-5.5V supply range and -40°C to 85°C operation, it is designed for motor control, lighting, and industrial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective 8-bit Solution:\u003c\/strong\u003e Low unit price for high-volume consumer products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated PWM Timers:\u003c\/strong\u003e Simplifies motor and lighting control without external PWM ICs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports both 3.3V and 5V logic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact TSSOP-20:\u003c\/strong\u003e Fits space-limited PCBs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmall Motor Control\u003c\/h3\u003e\u003cp\u003eThe 16MHz STM8 core and PWM timers enable efficient control of DC or stepper motors in toys and small appliances.\u003c\/p\u003e\u003ch3\u003ePower Supply Monitoring\u003c\/h3\u003e\u003cp\u003eWith brown-out detect and POR, it can safely manage power sequencing in SMPS units.\u003c\/p\u003e\u003ch3\u003eAutomotive Lighting\u003c\/h3\u003e\u003cp\u003eOperating at 2.95V-5.5V and -40°C to 85°C, it suits LED daytime running lights with PWM dimming.\u003c\/p\u003e\u003ch3\u003eIndustrial Timer\u003c\/h3\u003e\u003cp\u003eThe WDT and 8KB flash allow reliable timing sequences for industrial equipment.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics Remote\u003c\/h3\u003e\u003cp\u003eLow pin count and small TSSOP package make it ideal for IR remote controllers.\u003c\/p\u003e\u003ch3\u003eSensor Interface\u003c\/h3\u003e\u003cp\u003eIt can read analog sensors and output PWM signals for actuator control in HVAC systems.\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\u003eSTM8S\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | Tray\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, LINbus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e16\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e8KB (8K 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\u003e640 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\u003e2.95V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 5x10b\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-TSSOP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-TSSOP (0.173\", 4.40mm Width)\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 core architecture?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the STM8 8-bit core running at up to 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.95V to 5.5V, ideal for 3.3V and 5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 8KB of program flash and 1K x 8 RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it include PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it has multiple PWM timers suitable for motor control.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-TSSOP package with 0.173\" width.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50999310811425,"sku":"STM8S903F3P6","price":2.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_YA_ME_P_20_c0783c03-b182-4863-96a2-d23be6b51761.jpg?v=1741154754","url":"https:\/\/hqickey.com\/products\/stm8s903f3p6","provider":"HQICKEY","version":"1.0","type":"link"}