HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 914

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev.4.00 Sep. 07, 2007 Page 884 of 1210
REJ09B0245-0400
A
CS
(RAS)
CAS
D
(read)
HWR, (WE)
(write)
D
(write)
φ
23
15
15
5
to A
to D
to D
to CS
0
0
0
2
T
p
t
PCH
Figure 22.9 DRAM Bus Timing
t
AD
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AS
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r
CSD2
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AH
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AD
t
WDD
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c1
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t
WRD2
ACC4
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CASD
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ACC3
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WDS
WCS
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ACC6
t
T
WCH
t
c2
WRD2
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RDS
t
WDH
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t
t
CSD3
RDH
CASD