{"product_id":"stm8af6266ucy","title":"STM8AF6266UCY","description":"\u003cp\u003eThe STMicroelectronics STM8AF6266UCY is an 8-bit MCU based on the STM8A core, running at 16MHz. It offers 32KB flash and 2KB RAM in a 32-VFQFN exposed pad package. Operating from 3V to 5.5V, it integrates brown-out detect\/reset, POR, PWM, and WDT, making it a robust choice for automotive and industrial applications demanding high temperature tolerance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temperature operation:\u003c\/strong\u003e -40°C to 125°C suits extreme automotive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown-out detection:\u003c\/strong\u003e Ensures safe operation during power supply dips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposed pad package:\u003c\/strong\u003e Improves thermal performance for power-intensive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective 8-bit core:\u003c\/strong\u003e Provides sufficient performance for control tasks at lower cost.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Sensor Modules\u003c\/h3\u003e\u003cp\u003eThe 125°C rating and brown-out detection make it ideal for engine bay sensors, while the 16MHz core handles signal conditioning.\u003c\/p\u003e\u003ch3\u003eIndustrial Valve Controllers\u003c\/h3\u003e\u003cp\u003eWith PWM and WDT, the MCU controls proportional valves reliably, and the exposed pad package aids thermal dissipation.\u003c\/p\u003e\u003ch3\u003ePower Tool Safety Circuits\u003c\/h3\u003e\u003cp\u003eThe STM8A core's deterministic interrupt response ensures quick shutdown in overcurrent conditions.\u003c\/p\u003e\u003ch3\u003eLED Lighting Drivers\u003c\/h3\u003e\u003cp\u003eThe 3-5.5V supply and PWM outputs drive LED strings in automotive lighting, with POR ensuring clean startup.\u003c\/p\u003e\u003ch3\u003eHVAC Compressor Protection\u003c\/h3\u003e\u003cp\u003eBrown-out reset prevents erratic behavior during voltage dips, and the 32-VFQFN package fits space-constrained control boards.\u003c\/p\u003e\u003ch3\u003eMotorcycle Engine Control Units\u003c\/h3\u003e\u003cp\u003eThe extended temperature range and robust WDT support reliable operation in vibration-prone environments.\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\u003eSTM8A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eSTM8A\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, 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\u003e25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e32KB (32K 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\u003e1K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e2K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e3V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 7x10b\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 ~ 125°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003eAutomotive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification AEC\u003c\/td\u003e \t\u003ctd\u003eAEC-Q100\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-VFQFN Exposed Pad\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 of the STM8AF6266UCY?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the STM8A core running at 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the flash memory size?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB flash and 2KB RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 3V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 32-VFQFN exposed pad package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What are the key safety features?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes brown-out detect\/reset, POR, PWM, and WDT.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50886643188001,"sku":"STM8AF6266UCY","price":7.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_32-VFQFN5x5_ec9e536f-53f2-45ac-a775-ca0ca7a7198b.jpg?v=1739307164","url":"https:\/\/hqickey.com\/de\/products\/stm8af6266ucy","provider":"HQICKEY","version":"1.0","type":"link"}