| Компонент | Описание | Производитель | |
| PCA1487U | 32 kHz watch circuits with adaptive motor pulse |
NXP Semiconductors |
|
| PCA1487U/10 | 32 kHz watch circuits with adaptive motor pulse |
NXP Semiconductors |
|
| PCA1487U/10/F2 | 32 kHz watch circuits with adaptive motor pulse |
NXP Semiconductors |