參數(shù)資料
型號(hào): IS93C66
文件頁(yè)數(shù): 12/13頁(yè)
文件大?。?/td> 65K
代理商: IS93C66
8
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. A
11/12/02
IS93C46A
IS93C56A
IS93C66A
ISSI
AC ELECTRICAL CHARACTERISTICS
TA = –40°C to +85°C for Industrial
Symbol
Parameter
Test Conditions
Vcc
Min.
Max.
Unit
fSK
SK Clock Frequency
2.5V to 5.5V
0
1
Mhz
2.7V to 5.5V
0
1
Mhz
4.5V to 5.5V
0
2
Mhz
tSKH
SK HIGH Time
2.5V to 5.5V
500
ns
2.7V to 5.5V
350
ns
4.5V to 5.5V
250
ns
tSKL
SK LOW Time
2.5V to 5.5V
500
ns
2.7V to 5.5V
350
ns
4.5V to 5.5V
250
ns
tCS
Minimum CS LOW Time
2.5V to 5.5V
500
ns
2.7V to 5.5V
250
ns
4.5V to 5.5V
250
ns
tCSS
CS Setup Time
Relative to SK
2.5V to 5.5V
100
ns
2.7V to 5.5V
50
ns
4.5V to 5.5V
50
ns
tDIS
Din Setup Time
Relative to SK
2.5V to 5.5V
100
ns
2.7V to 5.5V
100
ns
4.5V to 5.5V
100
ns
tCSH
CS Hold Time
Relative to SK
2.5V to 5.5V
0
ns
2.7V to 5.5V
0
ns
4.5V to 5.5V
0
ns
tDIH
Din Hold Time
Relative to SK
2.5V to 5.5V
100
ns
2.7V to 5.5V
100
ns
4.5V to 5.5V
100
ns
tPD1
Output Delay to “1”
AC Test
2.5V to 5.5V
400
ns
2.7V to 5.5V
350
ns
4.5V to 5.5V
250
ns
tPD0
Output Delay to “0”
AC Test
2.5V to 5.5V
400
ns
2.7V to 5.5V
350
ns
4.5V to 5.5V
250
ns
tSV
CS to Status Valid
AC Test
2.5V to 5.5V
400
ns
2.7V to 5.5V
250
ns
4.5V to 5.5V
250
ns
tDF
CS to Dout in 3-state
AC Test, CS=VIL
2.5V to 5.5V
200
ns
2.7V to 5.5V
200
ns
4.5V to 5.5V
100
ns
tWP
Write Cycle Time
2.5V to 5.5V
10
ms
2.7V to 5.5V
10
ms
4.5V to 5.5V
5ms
Notes:
1. C L = 100pF
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