 | |  | |
| PartNumber | DS1744P-70+ | DS1744P-70IND+ | DS1744P-70 |
| Description | Real Time Clock Timekeeping NV RAM | Real Time Clock Timekeeping NV RAM | Real Time Clock |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PowerCap Module-34 | PowerCap Module-34 | PowerCap |
| RTC Bus Interface | Parallel | Parallel | Parallel |
| Date Format | DW:DM:M:Y | DW:DM:M:Y | - |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| RTC Memory Size | 32 kB | 32768 B | 32768 B |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 70 C |
| Packaging | Tube | Tube | - |
| Function | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1744P | DS1744P | DS1744P |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 40 | 40 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1744P+070 DS1744P | 90-1744P+07I DS1744P | DS1744P |
| Battery Backup Switching | - | Backup Switching | - |
| Operating Supply Current | - | 30 mA | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1744P-70+ | Real Time Clock Timekeeping NV RAM | |
| DS1744P-70IND+ | Real Time Clock Timekeeping NV RAM | ||
| DS1744P-70 | Real Time Clock | ||
| DS1744P-70IND+ | Real Time Clock Timekeeping NV RAM | ||
| DS1744P-70+ | Real Time Clock Timekeeping NV RAM | ||
| DS1744P-70IND | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1744P-70 | IC RTC CLK/CALENDAR PAR 34-PCM |