EDI8L32128C 查看數據表（PDF） - White Electronic Designs => Micro Semi
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EDI8L32128C Datasheet PDF : 5 Pages
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White Electronic Designs
EDI8L32128C
AC CHARACTERISTICS - READ CYCLE
Parameter
Read Cycle Time
Address Access Time
Chip Enable Access Time
Chip Enable to Output in Low Z (1)
Chip Disable to Output in High Z (1)
Output Hold from Address Change
Output Enable to Output Valid
Output Enable to Output in Low Z (1)
Output Disable to Output in High Z(1)
Symbol
JEDEC Alt.
tAVAV
tRC
tAVQV tAA
tELQV tACS
tELQX tCLZ
tEHQZ tCHZ
tAVQX tOH
tGLQV tOE
tGLQX tOLZ
tGHQZ tOHZ
12ns
Min Max
12
12
12
2
7
3
5
2
4
15ns
Min Max
15
15
15
3
8
3
6
2
5
17ns
Min Max
17
17
17
3
8
3
8
2
6
20ns
Min Max
20
20
20
3
10
3
8
2
8
25n
Min Max
25
25
25
3
10
3
10
0
10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTE 1: Parameter guaranteed, but not tested.
FIG. 4 READ CYCLE 1 - W# HIGH, G#, E# LOW
tAVAV
A
ADDRESS 1
ADDRESS 2
tAVQV
tAVQX
Q
DATA 1
DATA 2
FIG. 5 READ CYCLE 2 - W# HIGH
A
tAVQV
E#
tELQV
tELQX
G#
tGLQV
tGLQX
Q
tAVAV
tEHQZ
tGHQZ
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
August, 2002
Rev. 6
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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