rej05b1045_7544ap| Application Note

rej05b1045_7544ap PDF

rej05b1045_7544ap| Application Note


APPLICATION NOTE

7544 Group
Clock Generation Circuit (Processing During a Power Failure)
1. Abstract
The following article introduces and shows an example of how to use the Clock Generation Circuit (Processing During a Power Failure) in the 7544 Group.

2. Introduction
The application explained in this document applies to the following MCU and parameters: Applicable MCU: 7544 Group Main clock oscillation frequency (f(XIN)): 8 MHz On-chip oscillator frequency (ROSC): 2 MHz (typ) This sample program may include operations of unused bit functions for the convenience of the SFR bit layout. Set the values according to the user system operating parameters.

REJ05B1045-0100/Rev.1.00

April 2008

Page 1 of 7


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