| 型号 | CPU | Max. Freq (MHz) | Bit Size | RAM (KB) | Program Memory (KB) | Pin Count | Program Memory Type | Int. main oscillator freq | Operating Voltage Max | Operating Voltage Min (V) | I/O Ports CMOS I/O | 8-bit Timer (ch) | 16-bit Timer (ch) | Watchdog Timer (ch) | PWM Output. | 10-bit A/D Converter (ch) | Operating Temperature Max (°C) | Operating Temperature Min (°C) | I2C-bus | External Interrupt Pins | CSI | UART | Production Status | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R4F2189RVTE20V | H8S/2000 | 20 | 16 | 6 | 1024 | 144 | Flash memory | 20 | 3.6 | 3 | 85 | 4 | 4 | 2 | 10(PWMX x 2, PWM x 8) | 8 | 75 | -20 | 2 | 17 | 0 | 2 | Mass Production |