{"product_id":"atmega32m1-15ad","title":"ATMEGA32M1-15AD","description":"\u003cp\u003eThe ATMEGA32M1-15AD is a high-temperature AVR 8-bit microcontroller from Microchip Technology, housed in a 32-TQFP package. It operates from 2.7V to 5.5V at up to 16MHz, with 32KB of flash and 2KB of RAM. Key features include PWM, Brown-out Detect\/Reset, POR, WDT, and an internal temperature sensor, all rated for -40°C to 150°C operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150°C operating temperature:\u003c\/strong\u003e Enables deployment in extreme automotive and industrial environments where standard MCUs fail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated temperature sensor:\u003c\/strong\u003e Allows on-chip thermal monitoring without external thermistors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32KB flash + 2KB RAM:\u003c\/strong\u003e Ample space for complex control algorithms and data buffering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 32-TQFP:\u003c\/strong\u003e Reduces PCB area while providing enough I\/O for motor control applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Engine Bay Sensors\u003c\/h3\u003e\u003cp\u003eThe 150°C maximum junction temperature allows direct mounting near exhaust manifolds or turbochargers, where ambient temperatures exceed 125°C.\u003c\/p\u003e\u003ch3\u003eHigh-Temperature Industrial Actuators\u003c\/h3\u003e\u003cp\u003eWith PWM outputs and a 16MHz AVR core, it can drive proportional valves in foundries or glass manufacturing lines operating above 100°C.\u003c\/p\u003e\u003ch3\u003eBrushless DC Motor Controllers\u003c\/h3\u003e\u003cp\u003eThe integrated PWM and 32KB flash support sensorless FOC algorithms for cooling fans in high-temperature environments.\u003c\/p\u003e\u003ch3\u003eDownhole Oil \u0026amp; Gas Tools\u003c\/h3\u003e\u003cp\u003eIts 150°C rating and 2.7V-5.5V supply make it viable for logging tools that must survive geothermal gradients.\u003c\/p\u003e\u003ch3\u003eAviation Engine Monitors\u003c\/h3\u003e\u003cp\u003eThe temperature sensor provides real-time die temperature data for derating logic, while the WDT ensures recovery from radiation-induced upsets.\u003c\/p\u003e\u003ch3\u003ePower Module Gate Drivers\u003c\/h3\u003e\u003cp\u003eIts robust temperature range and PWM capabilities enable direct gate drive for SiC MOSFETs in high-power inverters.\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\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eAVR® ATmega\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eAVR\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\u003eCANbus, 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, Temp Sensor, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e32KB (16K x 16)\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\u003e2.7V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 11x10b; D\/A 1x10b\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 ~ 150°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\u003e32-TQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-TQFP\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 maximum operating temperature?\u003c\/dt\u003e\n\u003cdd\u003eA: This device is rated for -40°C to 150°C, making it suitable for high-temperature automotive applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the core architecture?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the AVR 8-bit RISC core running at up to 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB (16K x 16) of flash program memory.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have a temperature sensor?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes an internal temperature sensor for monitoring die temperature.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is used?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 32-TQFP package, suitable for compact PCB designs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50888822423841,"sku":"ATMEGA32M1-15AD","price":94999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_32A_A_AU_32-Top_714d63b1-aa58-49cf-bb26-e1448eca6927.jpg?v=1739354337","url":"https:\/\/hqickey.com\/products\/atmega32m1-15ad","provider":"HQICKEY","version":"1.0","type":"link"}