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| Part Number | DS1747WP-120IND+ | DS1747WP-120+ | DS1747WP-120IND | DS1747WP-120 | DS1747WP-C2+ |
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Series | - | - | - | - | * |
| Package/Case | 34-PowerCap™ Module | 34-PowerCap™ Module | 34-PowerCap™ Module | 34-PowerCap™ Module | - |
| Packaging | Tray | Tray | Tube | Tube | Bulk |
| Product Status | Active | Active | Obsolete | Obsolete | Obsolete |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar | - |
| Features | Leap Year, NVSRAM, Y2K | Leap Year, NVSRAM, Y2K | Leap Year, NVSRAM, Y2K | Leap Year, NVSRAM, Y2K | - |
| Memory Size | 512KB | 512KB | 512KB | 512KB | - |
| Time Format | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) | - |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | - |
| Interface | Parallel | Parallel | Parallel | Parallel | - |
| Voltage - Supply | 2.97V ~ 3.63V | 2.97V ~ 3.63V | 2.97V ~ 3.63V | 2.97V ~ 3.63V | - |
| Voltage - Supply, Battery | 3V | 3V | 3V | 3V | - |
| Current - Timekeeping (Max) | 2mA @ 3.3V | 2mA @ 3.3V | 2mA @ 3.3V | 2mA @ 3.3V | - |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Supplier Device Package | 34-PowerCap Module | 34-PowerCap Module | 34-PowerCap Module | 34-PowerCap Module | - |
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