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| SH7616 Datasheet, PDF (874/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series | |||
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Section 22 Electrical Characteristics
CKIO
Address
upper bits
Address
lower bits
BS
CSn
RD/WR
RD
CASxx
D31âD0
DACKn*2
Tp
Tr
Tc1
tAD
tASR tAD
Tc2
tAD
tBSD
tCSD2
tCSD1
tRWD
tRWD
tRSD1
tCASD2
tRSD1
tRSD1
tCASD2
tCASD2
tASC
tRDS1
tRDH5*1
tDACD1
tDACD2
WAIT
RAS
tRASD2
tRASD2
tRASD2
CAS â
OE
CKE
Notes: 1. tRDH5 is measured from the rise of RD or CASxx, whichever comes first.
2. DACKn waveform when active-high is specified
Figure 22.33 DRAM Read Cycle
(TRP = 1 Cycle, RCD = 1 Cycle, No Wait)
Rev. 2.00 Mar 09, 2006 page 848 of 906
REJ09B0292-0200
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