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SH7616 Datasheet, PDF (872/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7600 Series | |||
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Section 22 Electrical Characteristics
CKIO
Tp
Trr
Trc1
Trc2
Tre
Address
upper bits
Address
lower bits
BS
CSn
RD/WR
tAD
tAD
tBSD
tCSD1
tRWD
tRWD
RD
WEn â
DQMxx
D31âD0
DACKn
WAIT
RAS
CAS â
OE
tRASD1
tCASD1
CKE
Figure 22.31 Synchronous DRAM Auto-Refresh Cycle
(Shown from Precharge Cycle, TRP = 1 Cycle, TRAS = 4 Cycles)
Rev. 2.00 Mar 09, 2006 page 846 of 906
REJ09B0292-0200
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