{"product_id":"r5f21292sdsp-w4","title":"R5F21292SDSP#W4","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\u003eRenesas Electronics Corporation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eR8C\/2x\/29\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eR8C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e16-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e20MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, LINbus, SIO, SSU, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eLED, POR, Voltage Detect, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e13\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\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\u003e512 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e2.2V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 4x10b\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\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\u003e20-LSSOP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-LSSOP (0.173\", 4.40mm Width)\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\u003eAbout This Microcontroller\u003c\/h3\u003e\u003cp\u003eThe R5F21292SDSP#W4 is a high-performance 16-bit microcontroller from Renesas Electronics' R8C\/2x\/29 series, designed for embedded and industrial applications requiring reliable processing power and versatile connectivity. With 8KB flash memory, 512 bytes RAM, and 2KB EEPROM, this MCU delivers robust performance for control systems, sensor interfaces, and communication protocols.\u003c\/p\u003e\u003cp\u003eOperating at 20MHz with a wide voltage range (2.2V to 5.5V), this microcontroller features multiple communication interfaces including I2C, LINbus, UART\/USART, and SIO, making it ideal for automotive, industrial automation, and IoT applications. The integrated 10-bit A\/D converter with 4 channels enables precise analog signal processing, while built-in peripherals like WDT, voltage detection, and LED drivers enhance system reliability.\u003c\/p\u003e\u003cp\u003ePackaged in a compact 20-LSSOP surface mount format, the R5F21292SDSP#W4 offers excellent thermal performance and space efficiency for modern embedded designs. The internal oscillator simplifies circuit design by reducing external component requirements, while the wide operating temperature range (-40°C to 85°C) ensures dependable operation in harsh industrial and automotive environments.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance 16-Bit R8C Core:\u003c\/strong\u003e 20MHz processing speed delivers responsive control and fast data processing for time-critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Memory Architecture:\u003c\/strong\u003e 8KB flash program memory, 512 bytes RAM, and 2KB EEPROM provide flexible storage for code, data, and configuration parameters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Connectivity:\u003c\/strong\u003e Built-in I2C, LINbus, UART\/USART, SIO, and SSU interfaces enable seamless integration with sensors, displays, and communication networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Analog Capabilities:\u003c\/strong\u003e 4-channel 10-bit A\/D converter delivers accurate analog signal measurement for sensor applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Operation:\u003c\/strong\u003e 2.2V to 5.5V supply range supports both battery-powered and industrial power systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Reliability Features:\u003c\/strong\u003e Integrated watchdog timer, power-on reset, and voltage detection ensure system stability and fault recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 20-LSSOP format (4.40mm width) optimizes board space utilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 85°C operation qualified for automotive and industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly design meets global regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Control Systems:\u003c\/strong\u003e Process automation, motor control, and programmable logic controllers (PLCs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Electronics:\u003c\/strong\u003e Body control modules, dashboard instrumentation, and LINbus network nodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Interface \u0026amp; Data Acquisition:\u003c\/strong\u003e Temperature monitoring, pressure sensing, and multi-channel measurement systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Communication Devices:\u003c\/strong\u003e Serial gateways, protocol converters, and data loggers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-Powered Applications:\u003c\/strong\u003e Portable instruments, handheld devices, and low-power monitoring systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation:\u003c\/strong\u003e HVAC controllers, lighting systems, and access control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Devices:\u003c\/strong\u003e Patient monitoring equipment and diagnostic instruments (where certified)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications Summary\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitecture:\u003c\/strong\u003e 16-bit R8C CISC core with enhanced instruction set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed:\u003c\/strong\u003e Up to 20MHz maximum operating frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 8KB flash (program), 512 bytes RAM (data), 2KB EEPROM (non-volatile storage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Pins:\u003c\/strong\u003e 13 general-purpose I\/O pins with configurable functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e I2C, LINbus, UART\/USART, SIO, SSU serial interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog:\u003c\/strong\u003e 4-channel 10-bit successive approximation A\/D converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers:\u003c\/strong\u003e Multiple timer units for PWM, event counting, and timing functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 2.2V to 5.5V operating voltage range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 20-pin LSSOP surface mount (0.173\" \/ 4.40mm width)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e -40°C to +85°C ambient operating range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Microcontroller Needs\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed long lifecycle availability. Every R5F21292SDSP#W4 microcontroller we supply comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic Components:\u003c\/strong\u003e Direct sourcing from authorized distributors ensures genuine Renesas products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Our engineering team provides application guidance and design assistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Rigorous inspection and testing protocols verify component authenticity and functionality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Inventory:\u003c\/strong\u003e Consistent stock availability for production continuity and long-term projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Distribution:\u003c\/strong\u003e Fast shipping to support your development and manufacturing timelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign Considerations\u003c\/h3\u003e\u003cp\u003eWhen integrating the R5F21292SDSP#W4 into your embedded system design, consider the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Decoupling:\u003c\/strong\u003e Use appropriate bypass capacitors near VCC pins for stable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Circuit:\u003c\/strong\u003e Implement proper reset circuitry to ensure reliable startup and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Pull-ups:\u003c\/strong\u003e I2C and other open-drain interfaces require external pull-up resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Ensure adequate PCB copper area and airflow for heat dissipation in high-temperature environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Interface:\u003c\/strong\u003e Plan for in-circuit programming access during development and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Resources \u0026amp; Product Categories\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of embedded system components to complete your design:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - MCUs for Embedded Systems\"\u003e\u003cstrong\u003eMicrocontrollers\u003c\/strong\u003e\u003c\/a\u003e - Browse our complete range of 8-bit, 16-bit, and 32-bit microcontrollers from leading manufacturers including Renesas, Microchip, STMicroelectronics, and NXP for industrial, automotive, and IoT applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003e\u003cstrong\u003eHQICKEY Home\u003c\/strong\u003e\u003c\/a\u003e - Discover our full catalog of premium semiconductor components including processors, memory ICs, interface controllers, FPGAs, and power management solutions with dedicated technical support\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates\"\u003e\u003cstrong\u003eIndustry News \u0026amp; Technical Blog\u003c\/strong\u003e\u003c\/a\u003e - Stay informed with the latest semiconductor industry trends, product announcements, application notes, and technical insights to support your embedded system development\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNeed assistance selecting the right microcontroller for your application? Our technical team is ready to help you find the perfect solution for your embedded system requirements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Renesas Electronics Corporation","offers":[{"title":"Default Title","offer_id":51002666385697,"sku":"R5F21292SDSP#W4","price":355870.06,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_559_PLSP0020JB-A_GP_SP_20_fbeade7c-ec1d-47cb-adaf-45dd5d1d32f6.jpg?v=1741204176","url":"https:\/\/hqickey.com\/products\/r5f21292sdsp-w4","provider":"HQICKEY","version":"1.0","type":"link"}