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DS12CR887, DS12R885, DS12R887
带有恒压涓流充电器的RTC
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| 型号 |
状态 |
| DS12CR887 |
状况:生产中,但该系列产品中的某些型号已经停产。请查看订购信息。
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| DS12R885 |
状况:生产中。
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| DS12R887 |
状况:生产中。
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数据资料
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完整的数据资料
(PDF, 340kB)
中文 下载

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本产品包含金属锂电池。 参见含电池设备的运输要求使用标准。
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应用笔记
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| App Note 58: Crystal Considerations with Dallas Real-Time Clocks (RTCs) - DS12R885, DS12R885 (English only) | | App Note 504: Design Considerations for Dallas Semiconductor Real-Time Clocks - DS12R885 (English only) | | App Note 505: Lithium Coin-Cell Batteries: Predicting an Application Lifetime - DS12R885 (English only) | | App Note 516: Using Multiplexed Bus Clocks with a Microcontroller - DS12CR887, DS12R885, DS12R887 (English only) | | App Note 701: Using the DS32kHz with Dallas Real-Time Clocks - DS12R885 (English only) | | App Note 1145: Interface a Multiplexed-Bus Real-Time Clock to a µP With Separate Address and Data Buses - DS12CR887, DS12R885, DS12R887 (English only) | | App Note 3778: Problems and Solutions for Adjusting to Changes in Daylight Saving Time - DS12CR887, DS12R885, DS12R887 (English only) | | App Note 3779: Calculating ML Cell Life for an RTC Backup Operation - DS12CR887, DS12R885, DS12R887 (English only) | | App Note 3816: Selecting a Backup Source for Real-Time Clocks - DS12R885, DS12R885 (English only) |
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2007-03-20
本页最后一次更新: 2009-07-24
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