IS93C46B 查看數據表（PDF） - Integrated Silicon Solution
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IS93C46B Datasheet PDF : 13 Pages
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IS93C46B
ISSI ®
AC ELECTRICAL CHARACTERISTICS
TA = TA = 0°C to +70°C for Commercial, –40°C to +85°C for Industrial
Symbol Parameter
Test Conditions Vcc
fSK
SK Clock Frequency
tSKH
SK HIGH Time
tSKL
SK LOW Time
tCS
Minimum CS LOW Time
tCSS
CS Setup Time
tDIS
Din Setup Time
tCSH
CS Hold Time
tDIH
Din Hold Time
tPD1
Output Delay to “1”
tPD0
Output Delay to “0”
tSV
CS to Status Valid
tDF
CS to Dout in 3-state
tWP
Write Cycle Time
Notes:
1. C L = 100pF
Relative to SK
Relative to SK
Relative to SK
Relative to SK
AC Test
AC Test
AC Test
AC Test, CS=VIL
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. A
07/23/03
Min. Max. Unit
0
1
Mhz
0
1
Mhz
0
2
Mhz
500 —
ns
350 —
ns
250 —
ns
500 —
ns
350 —
ns
250 —
ns
500 —
ns
250 —
ns
250 —
ns
100 —
ns
50
—
ns
50
—
ns
100 —
ns
100 —
ns
100 —
ns
0
—
ns
0
—
ns
0
—
ns
100 —
ns
100 —
ns
100 —
ns
—
400 ns
—
350 ns
—
250 ns
—
400 ns
—
350 ns
—
250 ns
—
400 ns
—
250 ns
—
250 ns
—
200 ns
—
200 ns
—
100 ns
—
10
ms
—
10
ms
—
5
ms
7
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