Datasheet Details
| Part number | MSM6542-01 |
|---|---|
| Manufacturer | OKI Electric |
| File Size | 448.54 KB |
| Description | (MSM6542-01/-02/-03) REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT |
| Datasheet |
 MSM6542-01 Datasheet
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General Description
The MSM6542 is a perpetual-calendar-based real time clock with an alarm function which can read and write data in units of seconds.
It can be connected to various buses and can function as a peripheral IC of a microcomputer.
Key Features
- Real time clock providing seconds, minutes, hours, days, months, years, and days of the week.
- Multiple alarm ranges covering seconds, minutes, hours, days, months, and days of the week. A desired alarm range can be selected.
- A periodic interrupt output interval can be selected over a wide range from 1/1024 seconds up to 10 minutes.
- Interface flexibility allows for connection to many types of microprocessors.
- Single read-out procedure (Read flag).