R2023K (RICOH)
Electronic component documentation (datasheet) «R2023K» (Real Time Clocks), manufacturer RICOH. Download datasheet file:
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| Partname | R2023K |
| Description | Real Time Clock The R2023K/T isA CMOS real-time clock IC connected to the CPU by two signal lines, SCL, SDA, and configured to perform serial transmission of time and calendar data to the CPU. The periodic interrupt circuit is configured to generate interrupt signals with six selectable interrupts ranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate interrupt signals at preset times. As the oscillation circuit is driven under constant voltage, fluctuation of the oscillator frequency |
| Functional | Real Time Clocks | | Manufacturer | RICOH electronics devices division |  |
| Site | www.ricoh.com |
| | | Size | Pages: 51, 550.42Kb |
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