RX64M_16 Datasheet, PDF (167/228 Pages) Renesas Technology Corp – 120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory

RX64M Group
5. Electrical Characteristics
SDRAM command
ACT
RD
RD
RD
RD
PRA
ACT
RD
RD
RD
RD
PRA
SDCLK pin
A18 to A0
AP*¹
SDCS#
RAS#
CAS#
WE#
CKE
DQMn
t _AD2 t _AD2
t _AD2 t _AD2 t _AD2 t _AD2 t _AD2 t _AD2 t _AD2
t _AD2 t _AD2 t _AD2 t _AD2 t _AD2
Row
C0
address (column address 0)
C1
C2 C3
R1
C4
C5 C6 C7
t _AD2 t _AD2
t _CSD2 t _CSD2 t _CSD2
t _AD2 t _AD2 t _AD2 t _AD2
PRA
command
t _CSD2 t _CSD2 t _CSD2 t _CSD2
t _AD2 t _AD2
PRA
command
t _CSD2
t_RASD t_RASD
t_CASD
t_RASD t_RASD t_RASD t_RASD
t _CASD
t _CASD
t _WED t _WED
t_RASD t_RASD
t _CASD
t _WED t _WED
t_DQMD
(High)
t _RDS2 t _RDH2
t _RDS2 t _RDH2
t _RDS2 t _RDH2
t _RDS2 t _RDH2
D31 to D0
Note 1. Address pins for output of the precharge-setting command (Precharge-sel) for SDRAM.
Figure 5.27 SDRAM Space Multiple Read Line Stride Bus Timing
R01DS0173EJ0110 Rev.1.10
Oct 24, 2016
Page 167 of 228