HD6417706 Datasheet, PDF (642/709 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

CKIO
A25 to A16
A12 or A11
A15 to A0
Tr
Trw Trw
Tc1 (Trwl) (Trwl) (Tpc) (Tpc)
;;;;;; ^tAD
Row address
t_AD
t_AD
Row
address
t_AD
t_AD
Row
address
t_AD
t_AD
t_AD
Write A
command
t_AD
t_AD
Column
address
t_CSD3
t_CSD3
RD/
t_RWD
t_RASD
t_RASD
t_RWD
t_RWD
;;;; DQMxx
;;;; ^{D31 to D0}
t_CASD
t_CASD
t_DQMD t_DQMD
t_WDD2 t_WDH2
t_BSD
t_BSD
CKE
DACKn
t_DAKD1
(High)
t_DAKD1
Figure 24.27 Synchronous DRAM Write Bus Cycle (RCD = 2, TPC = 1, TRWL = 1)
Rev. 4.00, 03/04, page 596 of 660