Datasheet Specifications
- Part number
- AN925
- Manufacturer
- STMicroelectronics ↗
- File Size
- 32.09 KB
- Datasheet
- AN925_STMicroelectronics.pdf
- Description
- Time Update in STs TIMEKEEPER Devices
Description
AN925 APPLICATION NOTE Time Update in ST’s TIMEKEEPER Devices Figure 1 shows how the non-volatile, static memory array and the quartz controlled cloc.
Applications
* (for example, those that poll the time registers regularly, or those that use an alarm function that is triggered once per second), this document sets out to explain the nature of the variability, to make it more predictable to the applications designer. Figure 1. Internal Architecture of an ST TIMEAN925 Distributors
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