Real-Time Clock (RTC) | Cypress Semiconductor
Real-Time Clock (RTC)
Last Updated:
Mar 19, 2018
Version:
2.0
Features
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Symbol Diagram![]() |
General Description The Real-Time Clock (RTC) component provides accurate time and date information for the system. The time and date are updated every second based on a one pulse per second interrupt from a 32.768-kHz crystal. Clock accuracy is based on the crystal provided and is typically 20 ppm. |
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