| Компонент | Описание | Производитель | |
| PCA1622U/F1 | 32 kHz watch circuits with EEPROM |
NXP Semiconductors |
|
| PCA1622U/F2 | 32 kHz watch circuits with EEPROM |
NXP Semiconductors |
|
| PCA1622U/F2 | 32 kHz watch circuits with EEPROM |
NXP Semiconductors |