MOD-RTC

24 Mar 2015
by ignat

6.29 

REAL TIME CLOCK INTERFACE BOARD WITH PCF8563 AND UEXT

Categories: ,

Description

MOD-RTC is a low cost OSHW Real time clock board with a UEXT connector. The time keeping accuracy is tuned to ±1Hz on the 32768 oscillator which gives a time drift of approx 2.5 seconds per day if held at a constant temperature. If your ambient temperature varies, this time drift may be bigger.

 

FEATURES

PCF8563 Real time clock

Lithium 3V battery connector

UEXT connector FR-4, 1.5 mm, soldermask, component print

Dimensions: 40x19mm (1.57 x 0.75″)

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