{"product_id":"cy8c3866axa-040","title":"CY8C3866AXA-040","description":"\u003cdiv class=\"product-intro\"\u003e\n\u003ch2\u003eInfineon CY8C3866AXA-040 PSoC™ 3 Microcontroller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCY8C3866AXA-040\u003c\/strong\u003e from Infineon Technologies is a high-performance programmable system-on-chip (PSoC™ 3) microcontroller featuring an 8051 core processor operating at 67MHz. This versatile MCU combines 64KB Flash memory, 8KB RAM, and 2KB EEPROM with extensive peripheral integration, making it ideal for embedded control, industrial automation, and IoT applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Processing:\u003c\/strong\u003e 8-bit 8051 core running at 67MHz delivers responsive real-time control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Connectivity:\u003c\/strong\u003e Integrated CANbus, LINbus, USB, UART\/USART, SPI, and I²C interfaces support diverse communication protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Peripherals:\u003c\/strong\u003e CapSense touch sensing, LCD driver, DMA, PWM, and watchdog timer enable sophisticated applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible I\/O:\u003c\/strong\u003e 62 programmable I\/O pins provide extensive interfacing options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Analog:\u003c\/strong\u003e 16 channels of 20-bit ADC and 4 channels of 8-bit DAC for accurate signal processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e 1.71V to 5.5V supply voltage, -40°C to +85°C temperature range for industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Package:\u003c\/strong\u003e 100-TQFP (14x14mm) surface mount package optimizes board space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis microcontroller excels in automotive control systems, industrial sensors and actuators, human-machine interfaces with capacitive touch, motor control, battery-powered devices, and medical instrumentation requiring long lifecycle availability.\u003c\/p\u003e\n\u003ch3\u003eQuality \u0026amp; Authenticity Guarantee\u003c\/h3\u003e\n\u003cp\u003eHQICKEY supplies only authentic Infineon components with full traceability, quality certifications, and dedicated technical support. Every CY8C3866AXA-040 is RoHS compliant and backed by our lifecycle availability commitment for production-scale deployments.\u003c\/p\u003e\n\u003c\/div\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct attributes\u003c\/td\u003e\n\u003ctd\u003eProperty Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eInfineon Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003ePSOC™ 3 CY8C38xx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e | Tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Processor\u003c\/td\u003e\n\u003ctd\u003e8051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Size\u003c\/td\u003e\n\u003ctd\u003e8-Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e67MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eCANbus, EBI\/EMI, I2C, LINbus, SPI, UART\/USART, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeripherals\u003c\/td\u003e\n\u003ctd\u003eCapSense, DMA, LCD, POR, PWM, WDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of I\/O\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory Size\u003c\/td\u003e\n\u003ctd\u003e64KB (64K x 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory Type\u003c\/td\u003e\n\u003ctd\u003eFLASH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEEPROM Size\u003c\/td\u003e\n\u003ctd\u003e2K x 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Size\u003c\/td\u003e\n\u003ctd\u003e8K x 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e\n\u003ctd\u003e1.71V ~ 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Converters\u003c\/td\u003e\n\u003ctd\u003eA\/D 16x20b; D\/A 4x8b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOscillator Type\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualification\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\n\u003ctd\u003e100-TQFP (14x14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\n\u003ctd\u003e100-LQFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROHS\u003c\/td\u003e\n\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\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - Embedded Processors \u0026amp; MCUs\"\u003eBrowse Our Complete Microcontroller Collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components Distributor\"\u003eVisit HQICKEY Homepage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Technical Insights \u0026amp; Industry News\"\u003eRead Our Technical Blog \u0026amp; News\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Infineon Technologies","offers":[{"title":"Default Title","offer_id":51002634535201,"sku":"CY8C3866AXA-040","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_f0cfbfe3-f02a-44b2-bd49-ff00538fa859.jpg?v=1741203229","url":"https:\/\/hqickey.com\/de\/products\/cy8c3866axa-040","provider":"HQICKEY","version":"1.0","type":"link"}