EDI8L32512C 查看數據表（PDF） - White Electronic Designs Corporation
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EDI8L32512C Datasheet PDF : 8 Pages
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EDI8L32512C
AC CHARACTERISTICS READ CYCLE
Parameter
Symbol
JEDEC Alt.
Read Cycle Time
TAVAV TRC
Address Access Time
TAVQV TAA
Chip Enable Access Time
TELQV TACS
Chip Enable to Output in Low Z (1) TELQX TCLZ
Chip Disable to Output in High Z (1) TEHQZ TCHZ
Output Hold from Address Change TAVQX TOH
Output Enable to Output Valid
TGLQV TOE
Output Enable to Output in Low Z (1) TGLQX TOLZ
Output Disable to Output in High Z(1) TGHQZ TOHZ
*Advanced Information
Note 1: Parameter guaranteed, but not tested.
12ns*
Min Max
12
12
12
3
6
3
6
0
6
15ns
Min Max
15
15
15
3
7
3
7
0
7
17ns
Min Max
17
17
17
3
9
3
9
0
9
20ns
Min Max
20
20
20
3
9
3
9
0
9
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
E
TAVQV
TELQV
TELQX
G
TGLQV
TGLQX
Q
TAVAV
TEHQZ
TGHQZ
3
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
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