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| SH7604 Datasheet, PDF (477/633 Pages) Hitachi Semiconductor – Hardware Manual | |||
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CKIO
Tp
Trc Trc1 Trc2
Trc1 Tre
Address
BS
CSn
RD/WR,
WE
RD
WEn,
CASxx,
DQMxx
tWED1
D31âD0
DACKn
WAIT
RAS,
CE
CAS,
OE
tCED1
tOED1 tOED1
tCED1
tOED1 tOED1
CKE
Figure 15.59 Pseudo-SRAM Self-Refresh Cycle
(PLL On, TRP = 1 Cycle, TRAS = 2 Cycles)
461
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