PartNumber | DS1251Y-70+ | DS1251Y-70 | DS1251YP-70+ |
Description | Real Time Clock 4096K NV SRAM w/Phantom Clock | Real Time Clock 4096K NV SRAM w/Phantom Clock | Real Time Clock 4096K NV SRAM w/Phantom Clock |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
RoHS | Y | - | Y |
Mounting Style | Through Hole | - | SMD/SMT |
Package / Case | EDIP-32 | - | PowerCap Module-34 |
Battery Backup Switching | Backup Switching | - | - |
RTC Memory Size | 4096 kB | 524288 B | 512 kB |
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 | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Packaging | Tube | Bulk | Tube |
Function | Calendar, Clock | - | Calendar, Clock, NV Timekeeping RAM |
Product | Real Time Clocks | - | - |
Series | DS1251Y | DS1251Y | DS1251YP |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Type | Real Time Clock | Real Time Clocks | Real Time Clocks |
Factory Pack Quantity | 10 | 11 | 40 |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
Part # Aliases | 90-1251Y+070 DS1251Y | DS1251Y | 90-1251Y+P70 DS1251YP |
RTC Bus Interface | - | Parallel, Phantom Clock | Parallel |
Date Format | - | DW:DM:M:Y | DW:DM:M:Y |
Time Format | - | HH:MM:SS:hh | HH:MM:SS:hh |
Moisture Sensitive | - | - | Yes |