Rev. 2.00, 09/03, page 639 of 690
66.67 MHz
Item
Symbol Min
Max
Unit
Figure
Write enable delay time
t
WED
—
1/2 t
cyc
+10 ns
25.16 to 25.21
Write data delay time 1
t
WDD1
—
12
ns
25.16 to 25.20
Write data delay time 2
t
WDD2
—
12
ns
25.26 to 25.29, 25.33 to 25.35
Write data hold time 1
t
WDH1
1
—
ns
25.16 to 25.20
Write data hold time 2
t
WDH2
1
—
ns
25.26 to 25.29, 25.33 to 25.35
Write data hold time 4
t
WDH4
0
—
ns
25.16 to 25.19
WAIT
setup time
t
W TS
1/2 t
cyc
+6
—
ns
25.17 to 25.21
WAIT
hold time
t
W TH
1/2 t
cyc
+2
—
ns
25.17 to 25.21
RAS
delay time 1
t
RASD1
1
10
ns
25.22 to 25.38
CAS
delay time 1
t
CASD1
1
10
ns
25.22 to 25.38
DQM
delay time 1
t
DQMD1
1
10
ns
25.22 to 25.35
CKE delay time 1
t
CKED1
1
10
ns
25.37
AH
delay time
t
AHD
1/2 t
cyc
1/2 t
cyc
+10 ns
25.20
Multiplex address delay
time
t
MAD
—
12
ns
25.20
Multiplex address hold
time
t
MAH
0
—
ns
25.20
DACK delay time
t
DACD
—
10
ns
25.16 to 25.35
Summary of Contents for SH7705
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