Характеристики
| MHz | 25 |
| Flash (kb) | 8 kB |
| RAM (kb) | 0.75 |
| Digital Port I/O | 17 |
| Communications | UART, I2C, SPI |
| Timers (16-bit) | 4 |
| PCA Channels | 3 |
| Debug Interface | C2 |
| Package | 20-pin, 4x4, QFN |
| Dev Kit | C8051F330DK |
| VREF | false |
| Automotive | false |
| Cap Sense | false |
| Comparators | 1 |
C8051F331-GMSilicon LabsMicrocontrollers