| Base Product Number | R5F101 |
| Category | Integrated Circuits (ICs) |
| Connectivity | CSI, I?C, LINbus, UART/USART |
| Core Processor | RL78 |
| Core Size | 16-Bit |
| Data Converters | A/D 8x8/10b |
| EEPROM Size | - |
| Mfr | Renesas Electronics America Inc |
| Mounting Type | Surface Mount |
| Number of I/O | 22 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Package / Case | 32-WFQFN Exposed Pad |
| Part Status | Obsolete |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Series | RL78/G13 |
| Speed | 32MHz |
| Supplier Device Package | 32-HWQFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V |