Specifications
| Attribute | Value |
| Supplier | Renesas Electronics America Inc |
| Package / Case | Tray |
| Series | H8® H8/300H |
| Part Status | Obsolete |
| Core Processor | H8/300H |
| Core Size | 16-Bit |
| Speed | 18MHz |
| Connectivity | SCI, SmartCard |
| Peripherals | DMA, PWM, WDT |
| Number of I/O | 55 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 75°C (TA) |
| Mounting Type | Surface Mount |
