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SH7619 Datasheet, PDF (775/836 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series
Section 25 Electrical Characteristics
CKIO
A25 to A0
A11*1
Tr
Tc1
Trwl
tAD1
tAD1
tAD1
Row address Column address
tAD1
tAD1
tAD1
Write A command
CSn
RD/WR
RAS
CAS
DQMxx
D15 to D0
BS
tCSD1
tCSD1
tRWD
tRWD
tRASD
tRASD
tCASD
tRWD
tCASD
tDQMD
tDQMD
tWDD2
tWDH2
tBSD
tBSD
CKE
t
DACD
DACKn*2
(High)
t
DACD
Notes: * 1. Address pins connected to A10 in SDRAM
2. DACKn is the waveform when active low is selected.
Figure 25.20 Synchronous DRAM Single Write Bus Cycle
(Auto-Precharge, TRWL = 1 Cycle)
Rev. 5.00 Mar. 15, 2007 Page 737 of 794
REJ09B0237-0500