{"product_id":"cy8c3866axa-039","title":"CY8C3866AXA-039","description":"\u003cp\u003eThe \u003cstrong\u003eCY8C3866AXA-039\u003c\/strong\u003e from \u003cstrong\u003eInfineon Technologies\u003c\/strong\u003e is a high-performance \u003cstrong\u003ePSoC™ 3 programmable system-on-chip\u003c\/strong\u003e that delivers exceptional flexibility and integration for embedded system designers. Built around a proven \u003cstrong\u003e8051 core processor\u003c\/strong\u003e running at \u003cstrong\u003e67MHz\u003c\/strong\u003e, this versatile microcontroller combines substantial memory resources with rich peripheral integration, making it ideal for industrial automation, IoT devices, consumer electronics, and automotive applications requiring long-term availability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Processing:\u003c\/strong\u003e 8051 core at 67MHz with 64KB Flash program memory, 8KB SRAM, and 2KB EEPROM for reliable code execution and data retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Touch Sensing:\u003c\/strong\u003e Integrated CapSense technology enables sophisticated capacitive touch interfaces without external components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Connectivity:\u003c\/strong\u003e USB 2.0 Full-Speed, UART\/USART, I2C, SPI, and LINbus interfaces support diverse communication protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Integration:\u003c\/strong\u003e Built-in LCD segment driver simplifies display implementation for instrumentation and consumer products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Analog:\u003c\/strong\u003e 16-channel 20-bit Delta-Sigma ADC and 4-channel 8-bit DAC deliver accurate signal conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible I\/O:\u003c\/strong\u003e 62 programmable I\/O pins with configurable routing provide maximum design flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e 1.71V to 5.5V supply voltage supports battery-powered and industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature:\u003c\/strong\u003e -40°C to +85°C operating range ensures reliable performance in harsh 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\u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIndustrial control systems and automation equipment\u003c\/li\u003e\n\u003cli\u003eIoT edge devices and sensor nodes\u003c\/li\u003e\n\u003cli\u003eMedical instrumentation and diagnostic equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive body electronics and dashboard controls\u003c\/li\u003e\n\u003cli\u003eConsumer appliances with touch interfaces\u003c\/li\u003e\n\u003cli\u003eBattery management systems\u003c\/li\u003e\n\u003cli\u003eMotor control and power conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose HQICKEY:\u003c\/strong\u003e\u003cbr\u003eWe provide \u003cstrong\u003e100% authentic Infineon components\u003c\/strong\u003e with full traceability, backed by our commitment to long lifecycle availability. Every CY8C3866AXA-039 ships with manufacturer documentation and is sourced through authorized channels to ensure quality and reliability for your production requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct attributes\u003c\/td\u003e \u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eInfineon Technologies\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Series\u003c\/td\u003e \u003ctd\u003ePSOC™ 3 CY8C38xx\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackaging\u003c\/td\u003e \u003ctd\u003e | Tray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCore Processor\u003c\/td\u003e \u003ctd\u003e8051\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCore Size\u003c\/td\u003e \u003ctd\u003e8-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeed\u003c\/td\u003e \u003ctd\u003e67MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnectivity\u003c\/td\u003e \u003ctd\u003eEBI\/EMI, I2C, LINbus, SPI, UART\/USART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePeripherals\u003c\/td\u003e \u003ctd\u003eCapSense, DMA, LCD, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNumber of I\/O\u003c\/td\u003e \u003ctd\u003e62\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProgram Memory Size\u003c\/td\u003e \u003ctd\u003e64KB (64K x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProgram Memory Type\u003c\/td\u003e \u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEEPROM Size\u003c\/td\u003e \u003ctd\u003e2K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRAM Size\u003c\/td\u003e \u003ctd\u003e8K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \u003ctd\u003e1.71V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eData Converters\u003c\/td\u003e \u003ctd\u003eA\/D 16x20b; D\/A 4x8b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOscillator Type\u003c\/td\u003e \u003ctd\u003eInternal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGrade\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQualification\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting Type\u003c\/td\u003e \u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupplier Device Package\u003c\/td\u003e \u003ctd\u003e100-TQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage \/ Case\u003c\/td\u003e \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\u003cp\u003e\u003cstrong\u003eRelated Resources:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - Embedded System Controllers\"\u003eExplore our complete Microcontrollers collection for IoT, automotive \u0026amp; industrial applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Authentic Semiconductor Components with Lifecycle Support\"\u003eVisit HQICKEY homepage for premium semiconductor components with guaranteed authenticity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Industry Insights \u0026amp; Application Notes\"\u003eRead our technical blog for embedded system design insights, application notes \u0026amp; industry trends\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Infineon Technologies","offers":[{"title":"Default Title","offer_id":51002634469665,"sku":"CY8C3866AXA-039","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_019f2f0e-b446-4722-b6eb-cf58e47ba398.jpg?v=1741203225","url":"https:\/\/hqickey.com\/de\/products\/cy8c3866axa-039","provider":"HQICKEY","version":"1.0","type":"link"}