| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Mount | Through Hole |
| Number of Pins | 28 |
| Supplier Device Package | 28-EDIP |
| Package | Tube |
| Base Product Number | DS1553 |
| Mfr | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete |
| RoHS | Compliant |
| Operating Temperature | 0°C ~ 70°C |
| Series | - |
| Packaging | Bulk |
| Type | Clock/Calendar |
| Max Operating Temperature | 70 °C |
| Min Operating Temperature | 0 °C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Supply Voltage | 5 V |
| Interface | Parallel |
| Max Supply Voltage | 5.5 V |
| Min Supply Voltage | 4.5 V |
| Memory Size | 8KB |
| Logic Function | Clock |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Voltage - Supply, Battery | - |
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| REACH SVHC | Unknown |
| Radiation Hardening | No |
| Lead Free | Contains Lead, Lead Free |
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