 |  | | |
| PartNumber | DS1646-120+ | DS1646 | DS1646-100+ |
| Description | Real Time Clock NV Timekeeping RAM | ||
| Manufacturer | Maxim Integrated | ||
| Product Category | Real Time Clock | IC Chips | IC Chips |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | eDIP-32 | - | - |
| RTC Bus Interface | Parallel | - | - |
| Time Format | HH:MM:SS | - | - |
| RTC Memory Size | 131072 B | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | - | - |
| Function | Calendar, Clock, NV Timekeeping RAM | - | - |
| Series | DS1646 | - | - |
| Brand | Maxim Integrated | - | - |
| Product Type | Real Time Clocks | - | - |
| Factory Pack Quantity | 11 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 90-16460+120 DS1646 | - | - |