STMicroelectronics
所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| RoHS | No |
| Function | Clock, Calendar, NV Timekeeping RAM |
| RTC Bus Interface | Parallel |
| Time Format | HH:MM:SS |
| RTC Memory Size | 8192 B |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Maximum Operating Temperature | + 70 C |
| Minimum Operating Temperature | 0 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-28 |
| Packaging | Tube |
| Battery Backup Switching | Yes |
| Factory Pack Quantity | 28 |
| Life | Obsolete |
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