| Base Product Number | R5F21368 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, LINbus, SIO, SSU, UART/USART |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Data Converters | A/D 12x10b; D/A 2x8b |
| EEPROM Size | 4K x 8 |
| Mfr | Renesas Electronics America Inc |
| Mounting Type | Surface Mount |
| Number of I/O | 59 |
| Operating Temperature | -20?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Package / Case | 64-LQFP |
| Part Status | Obsolete |
| Peripherals | POR, PWM, Voltage Detect, WDT |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 6K x 8 |
| Series | R8C/3x/36C |
| Speed | 20MHz |
| Supplier Device Package | 64-LFQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |