| Voltage - Supply, Battery | 2.5 V ~ 3.7 V |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Type | Clock/Calendar |
| Time Format | HH:MM:SS (12/24 hr) |
| Supplier Device Package | 24-TSSOP |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Memory Size | 242B |
| Manufacturer Standard Lead Time | 8 Weeks |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Interface | Parallel |
| Features | Alarm, NVSRAM, Square Wave Output, Y2K |
| Detailed Description | Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Base Part Number | DS1685 |