{"product_id":"stm8al3138tay","title":"STM8AL3138TAY","description":"\u003cp\u003eThe STM8AL3138TAY is an automotive-grade 8-bit microcontroller from STMicroelectronics, featuring an STM8A core at 16MHz. It offers 8KB flash and 2KB SRAM in a 48-pin LQFP package. Operating from 1.65V to 3.6V, it includes DMA, PWM, and brown-out detection, designed for reliable performance in vehicle body electronics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomotive-grade STM8A core: Meets AEC-Q100 reliability standards for vehicle applications.\u003c\/li\u003e\n\u003cli\u003eLow-voltage operation (1.65V): Enables direct battery backup or energy harvesting designs.\u003c\/li\u003e\n\u003cli\u003eIntegrated DMA and PWM: Reduces CPU load for motor and communication tasks.\u003c\/li\u003e\n\u003cli\u003eWide temperature range (-40°C to 85°C): Suitable for passenger cabin and under-dash environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Window Lift Controllers\u003c\/h3\u003e\u003cp\u003eAutomotive-grade STM8A core with PWM and WDT ensures reliable motor control and anti-pinch detection.\u003c\/p\u003e\u003ch3\u003eVehicle Lighting Modules\u003c\/h3\u003e\u003cp\u003e1.65V low-voltage operation and DMA support efficient LED matrix control with minimal power draw.\u003c\/p\u003e\u003ch3\u003eSeat Position Sensors\u003c\/h3\u003e\u003cp\u003e8KB flash stores calibration data, while POR and brown-out detection maintain safety in power dips.\u003c\/p\u003e\u003ch3\u003eHVAC Blower Control\u003c\/h3\u003e\u003cp\u003e16MHz speed and PWM outputs drive brushless fans, with WDT preventing lockups in harsh conditions.\u003c\/p\u003e\u003ch3\u003eTelematics Boxes\u003c\/h3\u003e\u003cp\u003eCompact LQFP-48 package fits into space-constrained modules, using DMA for CAN\/UART data transfer.\u003c\/p\u003e\u003ch3\u003eElectric Parking Brake Actuators\u003c\/h3\u003e\u003cp\u003eExtended temperature range and watchdog ensure fail-safe operation in safety-critical brake 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\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, 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, DMA, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e41\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\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\u003e1.65V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 25x12b; 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\u003e48-LQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-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 is the core processor?\u003c\/dt\u003e\n\u003cdd\u003eA: STM8A, an automotive-grade 8-bit core running at 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the memory size?\u003c\/dt\u003e\n\u003cdd\u003eA: 8KB flash and 2KB SRAM, suitable for small control loops.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.65V to 3.6V, enabling low-power battery operation.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is used?\u003c\/dt\u003e\n\u003cdd\u003eA: 48-LQFP, providing ample I\/O for automotive body modules.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50886549766433,"sku":"STM8AL3138TAY","price":7.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_5B_ME_V2_T_48_3b793d89-b017-4df9-afa4-2bbe4582e88e.jpg?v=1739305447","url":"https:\/\/hqickey.com\/products\/stm8al3138tay","provider":"HQICKEY","version":"1.0","type":"link"}