RX64M_15 Datasheet, PDF (172/230 Pages) Renesas Technology Corp – Renesas MCUs

RX64M Group
5. Electrical Characteristics
SDRAM command
SDCLK pin
A18 to A0
AP*¹
SDCS#
RAS#
CAS#
WE#
MRS
t _AD2
t _AD2
t _AD2
t _AD2
t _CSD2
t _CSD2
t_RASD
t _RASD
t _CASD
t _CASD
t _WED
t _WED
CKE
(High)
DQMn
(Hi-Z)
D31 to D0
Note 1. Address pins for output of the precharge-setting command (Precharge-sel) for SDRAM.
Figure 5.28 SDRAM Space Mode Register Set Bus Timing
R01DS0173EJ0100 Rev.1.00
Jul 31, 2014
Page 172 of 230