{"product_id":"cy8c3666axa-037","title":"CY8C3666AXA-037","description":"\u003ch2\u003eCY8C3666AXA-037 - Infineon PSoC™ 3 Microcontroller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eCY8C3666AXA-037\u003c\/strong\u003e is a high-performance, automotive-grade microcontroller from Infineon Technologies' PSoC™ 3 CY8C36xx series. Built on the proven 8051 core architecture, this versatile MCU delivers exceptional flexibility for embedded system designs requiring programmable analog and digital peripherals.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance 8051 Core:\u003c\/strong\u003e 8-bit processing at 67MHz for demanding real-time applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous Memory:\u003c\/strong\u003e 64KB Flash program memory, 8KB SRAM, and 2KB EEPROM for complex firmware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive-Grade Reliability:\u003c\/strong\u003e AEC-Q100 qualified, operating from -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Connectivity:\u003c\/strong\u003e CANbus, LINbus, I2C, SPI, UART\/USART, and EBI\/EMI interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Peripherals:\u003c\/strong\u003e CapSense touch sensing, LCD driver, DMA, PWM, watchdog timer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible I\/O:\u003c\/strong\u003e 62 programmable I\/O pins for maximum design versatility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Data Converters:\u003c\/strong\u003e 16x12-bit ADC and 4x8-bit DAC for mixed-signal applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e 1.71V to 5.5V operation for diverse power supply scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cp\u003eThis microcontroller excels in automotive control systems, industrial automation, IoT edge devices, motor control, sensor interfaces, human-machine interfaces with CapSense, and battery-powered embedded systems requiring low-power operation.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we guarantee 100% authentic semiconductor components with full traceability and lifecycle support. Every CY8C3666AXA-037 is sourced directly from authorized distributors, ensuring you receive genuine Infineon products backed by our quality commitment.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eInfineon Technologies\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eProduct Series\u003c\/td\u003e\t\u003ctd\u003ePSOC™ 3 CY8C36xx\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003ePackaging\u003c\/td\u003e\t\u003ctd\u003e | Tray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eCore Processor\u003c\/td\u003e\t\u003ctd\u003e8051\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\u003e67MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eConnectivity\u003c\/td\u003e\t\u003ctd\u003eCANbus, EBI\/EMI, I2C, LINbus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003ePeripherals\u003c\/td\u003e\t\u003ctd\u003eCapSense, DMA, LCD, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e\t\u003ctd\u003e62\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e\t\u003ctd\u003e64KB (64K 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\u003e2K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eRAM Size\u003c\/td\u003e\t\u003ctd\u003e8K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e\t\u003ctd\u003e1.71V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eData Converters\u003c\/td\u003e\t\u003ctd\u003eA\/D 16x12b; D\/A 4x8b\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\u003eAutomotive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eQualification\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\u003e100-TQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\t\u003ctd\u003e100-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\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - Authentic MCU Components\"\u003eMicrocontrollers\u003c\/a\u003e for your embedded system projects. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Authentic Semiconductor Components Distributor\"\u003eHQICKEY\u003c\/a\u003e to discover our full catalog of authentic semiconductor components. Stay updated with the latest industry insights and technical guides on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Insights\"\u003eNews Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Infineon Technologies","offers":[{"title":"Default Title","offer_id":51002624114977,"sku":"CY8C3666AXA-037","price":355887.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_448_51-85048_A_100_116ad79c-8ea6-4f5e-9aff-3bd48dd31109.jpg?v=1741202862","url":"https:\/\/hqickey.com\/products\/cy8c3666axa-037","provider":"HQICKEY","version":"1.0","type":"link"}