{"product_id":"w77c032a40fl","title":"W77C032A40FL","description":"\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\u003eNuvoton Technology Corporation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eW77\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\u003e40MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eEBI\/EMI, Serial Port\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003ePOR, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e36\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eROMless\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eEEPROM Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e1K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003e-\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\u003e0°C ~ 70°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\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e44-BQFP\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\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eW77C032A40FL\u003c\/strong\u003e is a high-performance 8-bit microcontroller from Nuvoton Technology Corporation, based on the industry-standard 8051 core architecture. Operating at speeds up to 40MHz, this ROMless microcontroller is designed for embedded and industrial applications requiring reliable processing power and flexible memory configurations.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHigh-Speed Processing:\u003c\/strong\u003e With a 40MHz clock speed and 8051 core, the W77C032A40FL delivers efficient instruction execution for time-critical embedded applications, making it ideal for real-time control systems and industrial automation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlexible Memory Architecture:\u003c\/strong\u003e The ROMless design allows you to use external program memory, providing maximum flexibility for your application code storage. The integrated 1K x 8 RAM ensures adequate workspace for data processing and variable storage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRich Peripheral Set:\u003c\/strong\u003e Equipped with essential peripherals including Power-On Reset (POR) and Watchdog Timer (WDT), this microcontroller provides built-in system reliability features. The EBI\/EMI connectivity and serial port enable seamless communication with external devices and systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExtensive I\/O Capability:\u003c\/strong\u003e With 36 general-purpose I\/O pins, the W77C032A40FL offers ample connectivity options for interfacing with sensors, actuators, displays, and other peripheral devices in your embedded system design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Reliability:\u003c\/strong\u003e Operating across a temperature range of 0°C to 70°C and powered by a stable 4.5V to 5.5V supply voltage, this microcontroller is built to perform reliably in demanding industrial environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e The 44-BQFP (Quad Flat Pack) package provides a space-efficient footprint for PCB designs while maintaining excellent thermal characteristics and ease of automated assembly.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli\u003eEmbedded automation equipment\u003c\/li\u003e\n\u003cli\u003eData acquisition systems\u003c\/li\u003e\n\u003cli\u003eMotor control applications\u003c\/li\u003e\n\u003cli\u003eCommunication interfaces\u003c\/li\u003e\n\u003cli\u003eLegacy system upgrades and replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in authentic semiconductor sourcing with comprehensive lifecycle support. Our engineering-focused approach ensures you receive genuine Nuvoton components backed by technical documentation and expert guidance for your design decisions.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of microcontrollers and embedded solutions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers Collection - Premium Embedded Solutions\"\u003eMicrocontrollers Collection\u003c\/a\u003e\u003c\/strong\u003e - Browse our full selection of microcontrollers for embedded and industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductors \u0026amp; Electronic Components\"\u003eHQICKEY Home\u003c\/a\u003e\u003c\/strong\u003e - Discover premium semiconductors, memory, FPGAs, and power management ICs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Industry Insights \u0026amp; Product Updates\"\u003eTechnical Blog\u003c\/a\u003e\u003c\/strong\u003e - Stay updated with the latest industry insights, product announcements, and technical guides\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eRoHS Compliant | Authentic Sourcing | Engineering Support\u003c\/em\u003e\u003c\/p\u003e","brand":"Nuvoton Technology Corporation","offers":[{"title":"Default Title","offer_id":51002500710689,"sku":"W77C032A40FL","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_568-44-QFP_SOT307-2_b1f3e492-dfc9-4a0e-b9ec-b06c275c4d72.jpg?v=1741199796","url":"https:\/\/hqickey.com\/de\/products\/w77c032a40fl","provider":"HQICKEY","version":"1.0","type":"link"}