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| 产品描述：
Portable System Controller
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| 标准包装：74 | ||
| 数据手册： |
- 规格参数
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| Voltage - Supply | 4.5 V ~ 5.5 V |
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| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Type | Portable System Controller |
| Current - Timekeeping (Max) | 300µA @ 5V |
| Interface | 3-Wire Serial |
| Voltage - Supply, Battery | 2.5 V ~ 3.7 V |
| Online Catalog | Serial Address |
| Mounting Type | Surface Mount |
| Packaging | Tube |
| ECCN | EAR99 |
| Mfg Application Notes | Crystal Considerations with Maxim Real-Time Clocks (RTCs) DS1670 Portable System Controller Design Considerations for Maxim Real-Time Clocks Lithium Coin-Cell Batteries: Predicting an Application Lifetime Using the DS32kHz with Maxim Real-Time Clocks Sel |
| Time Format | HH:MM:SS (12/24 hr) |
| Supplier Device Package | 20-TSSOP |
| Features | Alarm, Leap Year, Watchdog Timer |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program |
| Date Format | YY-MM-DD-dd |
| Family | Clock/Timing - Real Time Clocks |
| Operating Temperature | 0°C ~ 70°C |
| RoHS | Lead free / RoHS Compliant |
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