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| HD6432633 Datasheet, PDF (1086/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units) | |||
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ø
A23 to A0
CS5 to CS2
(RAS)
CAL, LCAS
(RCTS=0)
CAL to LCAS
(When RCTS is set to 1)
(read)
OE
(When OES is set to 1)
(read)
D15 to D0
(read)
HWR, LWR
(write)
D15 to D0
(write)
Tp
Tr
TC1
TC2
tAD
tAD
tPCH
tAS
tAH
tACC4
tCSD
tCSD2
tCASD1 tACC1 tCASD1
tCP1
tCASD2
tACC2
tOED2
tACC2
tCASD1
tCP2
tOED1
tACC3
tRDS
tRDH
tWRD1
tWRD1
tWDD
tWCS
tWDS
tWCH
tWDH
Figure 25-11 DRAM Access Timing
ø
CS5 to CS2
(RAS)
CAS, LCAS
1032
TRp
TRr
TRC1
TRC2
tCASD1
tCSD2
tCSR
tCSD1
tCASD1
Figure 25-12 DRAM CBR Refresh Timing
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