| Компонент | Описание | Производитель | |
| EM3027IDSSO08A | Real Time Clock with I2C or SPI, Crystal Temperature Compensation, Battery Switchover and Trickle Charger |
EM Microelectronic - MARIN SA |
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| EM3027IDSSO08B | Real Time Clock with I2C or SPI, Crystal Temperature Compensation, Battery Switchover and Trickle Charger |
EM Microelectronic - MARIN SA |