EDI8L32512C Просмотр технического описания (PDF) - White Electronic Designs Corporation
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EDI8L32512C Datasheet PDF : 8 Pages
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EDI8L32512C
AC CHARACTERISTICS WRITE CYCLE
Parameter
Symbol
JEDEC Alt.
Write Cycle Time
TAVAV TWC
Chip Enable to End of Write
TELWH TCW
TELEH TCW
Address Setup Time
TAVWL TAS
TAVEL TAS
Address Valid to End of Write TAVWH TAW
TAVEH TAW
Write Pulse Width
TWLWH TWP
TWLEH TWP
Write Recovery Time
TWHAX TWR
TEHAX TWR
Data Hold Time
TWHDX TDH
TEHDX TDH
Write to Output in High Z (1) TWLQZ TWHZ
Data to Write Time
TDVWH TDW
TDVEH TDW
Output Active from End of Write (1) TWHQX TWLZ
12ns*
Min Max
12
8
8
0
0
8
8
8
10
0
0
0
0
06
6
6
3
15ns
Min Max
15
10
10
0
0
10
10
10
12
0
0
0
0
07
7
7
3
17ns
Min Max
17
11
11
0
0
11
11
11
13
0
0
0
0
08
8
8
3
*Advanced Information.
Note 1: Parameter guaranteed, but not tested.
20ns
Min Max
20
12
12
0
0
12
12
12
14
0
0
0
0
09
9
9
3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
FIG. 6 WRITE CYCLE 1 - W CONTROLLED
TAVAV
A
E
TELWH
TAVWH
TWHAX
TWLWH
W
TAVWL
TDVWH
TWHDX
D
DATA VALID
TWLQZ
TWHQX
Q
HIGH Z
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
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