PEDL9040A-03
¡ Semiconductor
ML9040A-Axx/-Bxx
Switching Characteristics
• Timing for input from the CPU
(VDD = 4.5 to 5.5V, Ta = –20 to +75°C)
Parameter
R/W and RS setup time
E "H" pulse width
Symbol
Min.
140
280
10
Typ.
—
Max.
—
Unit
ns
tB
tW
tA
tr
—
—
ns
R/W and RS hold time
E rise time
—
—
ns
—
—
100
100
—
ns
E fall time
tf
—
—
ns
E "L" pulse width
tL
tC
tI
280
667
180
10
—
ns
E cycle time
—
—
ns
DB0 to DB7 input data setup time
DB0 to DB7 input data hold time
—
—
ns
tH
—
—
ns
R/W
RS
VIL1
VIL1
VIH1
VIH1
VIL1
VIL1
tA
tB
tW
tL
VIH1
VIH1
VIL1
tr
VIL1
tH
VIL1
E
tf
tI
VIH1
VIH1
VIL1
Input data
DB0 - DB7
VIL1
tC
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