Renesas Electronics Corporation R5F21368CDFA#50
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | R8C/3x/36C |
| Packaging | | Tape & Reel (TR) |
| 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 | 59 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 6K 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) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (14x14) |
| Package / Case | 64-LQFP |
| ROHS |
The Renesas R5F21368CDFA#50 is a 16-bit R8C microcontroller with a 20MHz core. It offers 64KB flash and 6KB RAM in a 64-LQFP package. Operating from 1.8V to 5.5V and -40°C to 85°C, it integrates POR, PWM, voltage detection, and WDT for demanding industrial and automotive applications.
- Extended temperature range: -40°C to 85°C for outdoor/automotive use.
- More I/O: 64-pin package enables complex peripheral connections.
- Balanced memory: 64KB flash suits mid-size applications.
- Proven reliability: Renesas quality with built-in safety features.
Automotive Engine Sensors
-40°C operation and 64KB flash handle temperature compensation algorithms.
Industrial Drives
64-pin LQFP provides enough I/O for encoder interfaces and inverter control.
Smart Grid Meters
Voltage detection and WDT ensure accurate metering in outdoor cabinets.
Medical Ventilators
Reliable operation at extended temperatures supports critical care equipment.
Robotics Controllers
20MHz speed and 6KB RAM manage servo loops and communication.
Solar Inverters
Wide voltage range and PWM enable MPPT control.
- Q: What is the operating temperature range?
- A: -40°C to 85°C, suitable for harsh environments.
- Q: How much flash memory is available?
- A: 64KB program flash.
- Q: What is the package size?
- A: 64-pin LQFP.
- Q: What is the core speed?
- A: 20MHz R8C core.
- Q: Does it include PWM?
- A: Yes, PWM is integrated.
- Q: What is the operating temperature range?
- A: -40°C to 85°C, suitable for harsh environments.
- Q: How much flash memory is available?
- A: 64KB program flash.
- Q: What is the package size?
- A: 64-pin LQFP.
- Q: What is the core speed?
- A: 20MHz R8C core.
- Q: Does it include PWM?
- A: Yes, PWM is integrated.

R5F21368CDFA#50.pdf