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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Renesas Electronics Corporation
R5F21331CDFP#51
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,892.34 AED | Dhs. 355,892.34 AED |
| 15+ | Dhs. 344,653.64 AED | Dhs. 5,169,804.60 AED |
| 25+ | Dhs. 337,161.17 AED | Dhs. 8,429,029.25 AED |
| 50+ | Dhs. 318,429.99 AED | Dhs. 15,921,499.50 AED |
| 100+ | Dhs. 280,967.64 AED | Dhs. 28,096,764.00 AED |
| N+ | Dhs. 56,193.53 AED | Price Inquiry |
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Renesas R5F21331CDFP#51 - High-Performance 16-Bit Microcontroller
The R5F21331CDFP#51 from Renesas Electronics is a versatile 16-bit microcontroller from the R8C/33C series, engineered for demanding embedded applications across automotive, industrial automation, medical devices, and telecommunications sectors. This compact yet powerful MCU delivers reliable performance with extensive peripheral integration in a space-efficient 32-LQFP package.
Key Features & Benefits
- High-Speed Processing: 20MHz R8C core provides responsive real-time control for time-critical applications
- Flexible Memory Architecture: 4KB Flash program memory with 4KB EEPROM and 512 bytes RAM for data retention and program storage
- Rich Connectivity Options: Integrated I2C, LINbus, SIO, SSU, and UART/USART interfaces enable seamless communication with sensors, displays, and network modules
- Advanced Analog Capabilities: 12-channel 10-bit ADC and dual 8-bit DAC support precision measurement and signal generation
- Comprehensive I/O: 27 general-purpose I/O pins provide extensive interfacing flexibility
- Built-in Protection: Power-On Reset (POR), Watchdog Timer (WDT), and Voltage Detect ensure system reliability
- Wide Operating Range: 1.8V to 5.5V supply voltage with industrial temperature rating (-40°C to 85°C)
- Low Power Design: Internal oscillator reduces external component count and power consumption
Ideal Applications
This microcontroller excels in automotive body control modules, industrial sensor networks, medical monitoring equipment, HVAC control systems, motor control applications, and battery-powered IoT devices requiring long lifecycle availability and proven reliability.
Why Choose HQICKEY?
As an authorized distributor, HQICKEY provides genuine Renesas components with complete traceability documentation, RoHS/REACH compliance certification, and technical support for design-in applications. All products ship with full manufacturer warranty and are backed by our quality assurance program.
Related Resources
- Explore Our Complete Microcontroller Collection - Browse thousands of MCUs from leading manufacturers
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Need volume pricing, custom packaging, or technical consultation? Contact our engineering team for personalized support.
| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | R8C/33C |
| Packaging | | |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Connectivity | I2C, LINbus, SIO, SSU, UART/USART |
| Peripherals | POR, PWM, Voltage Detect, WDT |
| Number of I/O | 27 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 12x10b; D/A 2x8b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Memory Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 32-LQFP (7x7) |
| Supplier Device Package | 32-LQFP |
R5F21331CDFP#51.pdf