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| RX71M_15 Datasheet, PDF (167/228 Pages) Renesas Technology Corp – Renesas MCUs | |||
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RX71M Group
5. Electrical Characteristics
SDCLK pin
ACT
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 5.26 SDRAM Space Multiple Write Bus Timing
R01DS0249EJ0100 Rev.1.00
Jan 15, 2015
Page 167 of 228
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