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DS12CR887, DS12R885, DS12R887
RTC with Constant-Voltage Trickle Charger
| Status |
| Part Number |
Status |
| DS12CR887 |
Active: In Production. But some versions of the family are No Longer Available. See Ordering Information.
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| DS12R885 |
Active: In Production.
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| DS12R887 |
Active: In Production.
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This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.
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Application Notes
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| Application Note 58: Crystal Considerations with Dallas Real-Time Clocks (RTCs) - DS12R885, DS12R885 | | Application Note 504: Design Considerations for Dallas Semiconductor Real-Time Clocks - DS12R885 | | Application Note 505: Lithium Coin-Cell Batteries: Predicting an Application Lifetime - DS12R885 | | Application Note 516: Using Multiplexed Bus Clocks with a Microcontroller - DS12CR887, DS12R885, DS12R887 | | Application Note 701: Using the DS32kHz with Dallas Real-Time Clocks - DS12R885 | | Application Note 1145: Interface a Multiplexed-Bus Real-Time Clock to a µP With Separate Address and Data Buses - DS12CR887, DS12R885, DS12R887 | | Application Note 3778: Problems and Solutions for Adjusting to Changes in Daylight Saving Time - DS12CR887, DS12R885, DS12R887 | | Application Note 3779: Calculating ML Cell Life for an RTC Backup Operation - DS12CR887, DS12R885, DS12R887 | | Application Note 3816: Selecting a Backup Source for Real-Time Clocks - DS12R885, DS12R885 |
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2007-03-20
This page last modified: 2009-07-24
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