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数量:468 |
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最小起订量:1 美国费城 当天发货，5-8个工作日送达. |
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| 规格书 |
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| 文档 |
DS1685/87 and DS17X85/87 Accessing Extended User RAM Crystal Considerations with Maxim Real-Time Clocks (RTCs) Using the Multiplex Bus RTC Extended Features Oscillator Design Considerations for Low-Current Applications Problems and Solutions for Adjusting to Changes in Daylight Saving Time State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks Design Considerations for Maxim Real-Time Clocks Using the DS32kHz with Maxim Real-Time Clocks Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses Selecting a Backup Source for Real-Time Clocks |
| Rohs | Lead free / RoHS Compliant |
| 标准包装 | 234 |
| 型 | Clock/Calendar |
| 特点 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| 内存大小 | 4KB |
| Time 格式 | HH:MM:SS (12/24 hr) |
| Date 格式 | YY-MM-DD-dd |
| 接口 | Parallel |
| - 电源电压 | 4.5 V ~ 5.5 V |
| Voltage - Supply, Battery | 2.5 V ~ 3.7 V |
| 操作温度 | 0°C ~ 70°C |
| 安装类型 | Surface Mount |
| 包/盒 | 28-TSSOP (0.465, 11.8mm Width) |
| 供应商器件封装 | 28-TSOP |
| 包装材料 | Tray |
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