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| RX63N_15 Datasheet, PDF (159/210 Pages) Renesas Technology Corp – Renesas MCUs | |||
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RX63N Group, RX631 Group
5. Electrical Characteristics
ACT
SDCLK pin
WR WR WR WR PRA
A18 to A0
AP*1
SDCS#
RAS#
CAS#
WE#
tAD2 tAD2
tAD2 tAD2 tAD2 tAD2 tAD2 tAD2
Row
C0
Address (Column Address)
C1
C2
C3
tAD2 tAD2
tAD2 tAD2 tAD2
PRA
command
tCSD2 tCSD2 tCSD2
tCSD2 tCSD2
tRASD tRASD
tCASD
tWED
tRASD tRASD tRASD
tCASD
tCASD
tWED
CKE
DQMn
tDQMD
(High)
tWDD2 tWDH2
tWDD2 tWDH2
tDQMD
D31 to D0
Note 1: Address pins for output of the precharge-setting command (Precharge-sel)
for SDRAM.
Figure 5.27 SDRAM Space Multiple Write Bus Timing
R01DS0098EJ0180 Rev.1.80
May 13, 2014
Page 159 of 208
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