| Series | RL78/I1B |
| Package | Tray |
| Part Status | Active |
| Core Processor | RL78 |
| Core Size | 16-Bit |
| Speed | 24MHz |
| Connectivity | CSI, I²C, IrDA, LINbus, UART/USART |
| Peripherals | Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.9V ~ 5.5V |
| Data Converters | A/D 4x10b, 3x24b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 80-LQFP |
| Supplier Device Package | 80-LFQFP (12x12) |
