 |  | | |
| PartNumber | DS1554-70+ | DS1554-70IND | DS1554-70 |
| Description | Real Time Clock 256kB NV RAM Timekeeper | 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 | N |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | EDIP-32 | eDIP | eDIP |
| RTC Bus Interface | Parallel | Parallel | Parallel |
| Date Format | 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 | - | - |
| Function | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper |
| Product | Real Time Clocks | - | - |
| Series | DS1554 | DS1554 | DS1554 |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clocks | Real Time Clocks |
| Factory Pack Quantity | 11 | - | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-15540+070 DS1554 | DS1554 | DS1554 |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1554-70+ | Real Time Clock 256kB NV RAM Timekeeper | |
| DS1554-70IND+ | Real Time Clock 256kB NV RAM Timekeeper | ||
| DS1554-70IND | Real Time Clock | ||
| DS1554-70 | Real Time Clock | ||
| DS1554-70IND+ | Real Time Clock 256kB NV RAM Timekeepe | ||
| DS1554-70+ | IC RTC CLK/CALENDAR PAR 32-EDIP | ||
| DS1554-70 | IC RTC CLK/CALENDAR PAR 32-EDIP | ||
| DS1554-70IND | IC RTC CLK/CALENDAR PAR 32-EDIP |