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See Product Specifications
| Part Number: | DS1557WP-120+ |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Analog Devices Inc./Maxim Integrated |
| Packaging: | Tray |
| Product Status: | Active |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Memory Size: | 512KB |
| Time Format: | HH:MM:SS (24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | Parallel |
| Voltage - Supply: | 2.97V ~ 3.63V |
| Voltage - Supply, Battery: | 3V |
| Current - Timekeeping (Max): | 4mA @ 3.3V |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 34-PowerCap™ Module |
| Supplier Device Package: | 34-PowerCap Module |
