| Series | H8® H8S/2100 |
| Package | Tray |
| Part Status | Active |
| Core Processor | H8S/2000 |
| Core Size | 16-Bit |
| Speed | 20MHz |
| Connectivity | I²C, LPC, SCI |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 114 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 12K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 75°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-TQFP |
| Supplier Device Package | 144-TQFP (16x16) |
