 |  | |
| PartNumber | DS12R887-33 | DS12R887-5 |
| Description | Real Time Clock RTC w/Constant V Trickle Charger | Real Time Clock RTC w/Constant V Trickle Charger |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock |
| RoHS | N | N |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | BGA-48 | BGA |
| RTC Bus Interface | Multiplexed | Multiplexed |
| Date Format | YY-MM-DD-dd, Binary | YY-MM-DD-dd, Binary |
| Time Format | HH:MM:SS, Binary | HH:MM:SS, Binary |
| Battery Backup Switching | Backup Switching | - |
| RTC Memory Size | 114 B | 114 B |
| Supply Voltage Max | 3.63 V | 5.5 V |
| Supply Voltage Min | 2.97 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Tube | Tube |
| Function | Calendar, Clock | Calendar, Clock |
| Series | DS12R887 | DS12R887 |
| Brand | Maxim Integrated | Maxim Integrated |
| Moisture Sensitive | Yes | Yes |
| Product Type | Real Time Clocks | Real Time Clocks |
| Factory Pack Quantity | 14 | 14 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-12887-R0B DS12R887 | 90-12887-R0A DS12R887 |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Maxim Integrated |
DS12R887-33 | Real Time Clock RTC w/Constant V Trickle Charger | |
| DS12R887-5 | Real Time Clock RTC w/Constant V Trickle Charger | ||
| DS12R887-5 | IC RTC CLK/CALENDAR PAR 48-BGA | ||
| DS12R887-33 | IC RTC CLK/CALENDAR PAR 48-BGA | ||
| DS12R887-33+ | IC RTC CLK/CALENDAR PAR 48-BGA |