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| RX71M_15 Datasheet, PDF (165/228 Pages) Renesas Technology Corp – Renesas MCUs | |||
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RX71M Group
5. Electrical Characteristics
SDRAM command
SDCLK pin
A18 to A0
AP*1
SDCS#
RAS#
ACT
tAD2
tAD2
Row
address
tAD2
tAD2
tCSD2
tCSD2
tRASD
tRASD
CAS#
WE#
CKE
DQMn
tDQMD
D31 to D0
WR
Column address
tCSD2
tCSD2
tCASD
tCASD
tWED
tWED
(High)
tWDD2
tWDH2
PRA
tAD2
tAD2
tAD2
tAD2
PRA
command
tCSD2
tCSD2
tRASD
tRASD
tWED
tWED
Note 1. Address pins for output of the precharge-setting command (Precharge-sel) for SDRAM.
Figure 5.24 SDRAM Space Single Write Bus Timing
R01DS0249EJ0100 Rev.1.00
Jan 15, 2015
Page 165 of 228
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