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Maxim Integrated 
DS1689SN+T&R的详细信息
| Datasheets： | |
|---|---|
| DS1689,1693： | |
| Product Photos： | |
| 28-SOIC： | |
| Standard Package ： | 1,000 |
| Category： | Integrated Circuits (ICs) |
| Family： | Clock/Timing - Real Time Clocks |
| Series： | - |
| Packaging ： | Tape & Reel (TR) |
| Type： | Clock/Calendar |
| Features： | NVSRAM |
| Memory Size： | 114B |
| Time Format： | HH |
| Date Format： | YY-MM-DD-dd |
| Interface： | Parallel |
| Voltage - Supply： | 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V |
| Voltage - Supply, Battery： | 2.5 V ~ 3.7 V |
| Current - Timekeeping (Max)： | 2mA @ 3V, 3mA @ 5V |
| Operating Temperature： | -40°C ~ 85°C |
| Mounting Type： | Surface Mount |
| Package / Case： | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package： | 28-SOIC |
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