HD6432633 Datasheet, PDF (274/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

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RTCNT
N
RTCOR
N
Refresh request
signal and CMF
bit setting signal
Figure 7-26 Compare Match Timing
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A23 to A0
CS
AS
RD
HWR (WE)
RAS
Read access of
normal space
Write access of
normal space
Refresh cycle
CAS
H'00
Figure 7-27 Example CBR Refresh Timing (CBRM=0)
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