{"product_id":"p87c51ra2ba-512","title":"P87C51RA2BA,512","description":"\u003cp\u003eThe \u003cstrong\u003eP87C51RA2BA,512\u003c\/strong\u003e is a high-performance 8-bit microcontroller from NXP USA Inc., built on the proven 8051 architecture. This versatile MCU operates at speeds up to 33MHz and features 8KB of OTP (One-Time Programmable) program memory along with 512 bytes of RAM, making it ideal for embedded control applications requiring reliable, cost-effective processing power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e8051 core processor with 8-bit architecture for efficient embedded control\u003c\/li\u003e\n\u003cli\u003e33MHz maximum operating frequency for responsive real-time performance\u003c\/li\u003e\n\u003cli\u003e8KB OTP program memory (8K x 8) for permanent code storage\u003c\/li\u003e\n\u003cli\u003e512 x 8 RAM for data processing and temporary storage\u003c\/li\u003e\n\u003cli\u003e32 programmable I\/O pins for flexible peripheral interfacing\u003c\/li\u003e\n\u003cli\u003eIntegrated UART\/USART and EBI\/EMI connectivity options\u003c\/li\u003e\n\u003cli\u003eBuilt-in peripherals: Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: 2.7V to 5.5V for versatile power supply compatibility\u003c\/li\u003e\n\u003cli\u003eInternal oscillator for simplified system design\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 0°C to 70°C (TA)\u003c\/li\u003e\n\u003cli\u003eSurface mount 44-PLCC (16.59x16.59mm) package for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Industrial automation, motor control, sensor interfaces, data acquisition systems, consumer electronics, and general-purpose embedded control applications requiring proven 8051 architecture reliability.\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 \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\u003eNXP USA Inc.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e87C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tube\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\u003e33MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eEBI\/EMI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003ePOR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e32\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e8KB (8K x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eOTP\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\u003e512 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\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\u003e44-PLCC (16.59x16.59)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e44-LCC (J-Lead)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003ePerformance Advantages:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe P87C51RA2BA,512 delivers exceptional value for embedded applications requiring proven 8051 compatibility. With its 33MHz clock speed, this microcontroller provides ample processing power for real-time control tasks while maintaining low power consumption. The OTP memory architecture ensures code security and prevents unauthorized modifications, making it ideal for production environments where firmware protection is critical.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign Flexibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineers benefit from the comprehensive peripheral set including UART\/USART for serial communication, PWM for motor control and LED dimming applications, and an integrated watchdog timer for system reliability. The 32 I\/O pins provide extensive connectivity options for sensors, actuators, displays, and communication interfaces. The wide voltage range (2.7V-5.5V) enables direct interfacing with both 3.3V and 5V logic systems without level shifters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose HQICKEY?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Global Semiconductor Supplier\"\u003eHQICKEY\u003c\/a\u003e, we specialize in providing authentic, high-quality semiconductor components with guaranteed lifecycle support. Our extensive inventory of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - MCU Components\"\u003emicrocontrollers\u003c\/a\u003e ensures you have access to the components you need for your embedded systems projects, backed by our commitment to quality and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Resources \u0026amp; Support:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor the latest technical insights, application notes, and industry trends, visit our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog\"\u003etechnical blog\u003c\/a\u003e where we share expert knowledge on microcontroller selection, embedded system design, and semiconductor technology updates.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAll products are sourced from authorized distributors and come with full traceability documentation. Contact our technical team for volume pricing, custom packaging options, or application-specific recommendations.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eRelated Products \u0026amp; Resources:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrowse our complete \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers Collection\"\u003eMicrocontrollers\u003c\/a\u003e collection for alternative MCU solutions\u003c\/li\u003e\n\u003cli\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY Homepage\"\u003eHQICKEY\u003c\/a\u003e for our full semiconductor component catalog\u003c\/li\u003e\n\u003cli\u003eRead our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog\"\u003etechnical blog\u003c\/a\u003e for MCU selection guides and application notes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NXP USA Inc.","offers":[{"title":"Default Title","offer_id":51002449756449,"sku":"P87C51RA2BA,512","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_44-LCCJ-Lead_83732dd5-32e7-427a-9360-9ade560420da.jpg?v=1741198477","url":"https:\/\/hqickey.com\/products\/p87c51ra2ba-512","provider":"HQICKEY","version":"1.0","type":"link"}