CM7V-T1A и другие
| Компонент | Описание | Производитель | |
| CM7V-T1A | 3V SPI Real-Time Clock Calendar with Battery Switchover |
Micro Analog systems |
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| CM7V-T1A0.4 | Tuning Fork Crystal 32.768 kHz |
MICORO CRYSTAL SWITZERLAND |
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