PartNumber | DS1244W-120+ | DS1244W-120IND | DS1244W-120 |
Description | Real Time Clock 256k NV SRAM w/Phantom Clock | Real Time Clock | Real Time Clock |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
RoHS | Y | - | N |
Mounting Style | Through Hole | - | - |
Package / Case | EDIP-28 | EDIP-28 | EDIP-28 |
RTC Bus Interface | Phantom Clock | - | Parallel, Phantom Clock |
Date Format | YY-MM-DD-dd | - | DW:DM:M:Y |
Time Format | HH:MM:SS:hh | - | HH:MM:SS:hh |
Battery Backup Switching | Backup Switching | - | - |
RTC Memory Size | 256 kB | - | 32768 B |
Supply Voltage Max | 5 V | - | 3.63 V |
Supply Voltage Min | 3.3 V | - | 2.97 V |
Minimum Operating Temperature | 0 C | - | 0 C |
Maximum Operating Temperature | + 70 C | - | + 70 C |
Packaging | Tube | - | - |
Function | Alarm, Calendar, Clock | - | - |
Memory Type | NV RAM | - | - |
Product | Real Time Clocks | - | - |
Series | DS1244W | DS1244W | DS1244W |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Type | Real Time Clock | Real Time Clocks | Real Time Clocks |
Factory Pack Quantity | 12 | - | - |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
Part # Aliases | 90-1244W+120 DS1244W | DS1244W | DS1244W |