| Компонент | Описание | Производитель | |
| C8051F920 | Ultra Low Power, High-Performance MCU |
Silicon Laboratories |
|
| C8051F921 | Ultra Low Power, High-Performance MCU |
Silicon Laboratories |
|
| C8051F921 | 25 MIPS, 8 kB Flash, Ultra Low Power, Capacitive Sensing MCU |
Silicon Laboratories |