EDI88128LPS17NC 查看數據表（PDF） - White Electronic Designs Corporation
零件编号
产品描述 (功能)
生产厂家
EDI88128LPS17NC Datasheet PDF : 9 Pages
| |||
White Electronic Designs
EDI88128CS
AC CHARACTERISTICS – WRITE CYCLE (15 to 20ns)
VCC = 5.0V, Vss = 0V, -55°C ≤ TA ≤ +125°C
Symbol
15ns*
17ns
Parameter
Write Cycle Time
Chip Enable to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Data Hold Time
Write to Output in High Z (1)
Data to Write Time
Output Active from End of Write (1)
JEDEC Alt.
Min
Max
Min
Max
tAVAV
tWC
15
17
tELWH
tCW
12
13
tELEH
tCW
12
13
tAVWL
tAS
0
0
tAVEL
tAS
0
0
tAVWH
tAW
12
13
tAVEH
tAW
12
13
tWLWH
tWP
12
13
tWLEH
tWP
12
13
tWHAX
tWR
0
0
tEHAX
tWR
0
0
tWHDX
tDH
0
0
tEHDX
tDH
0
0
tWLQZ
tWHZ
0
7
0
8
tDVWH
tDW
7
8
tDVEH
tDW
7
8
tWHQX
tWLZ
3
3
1. This parameter is guaranteed by design but not tested.
20ns
Min
Max
20
15
15
0
0
15
15
15
15
0
0
0
0
0
8
10
10
3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AC CHARACTERISTICS – WRITE CYCLE (25 to 55ns)
VCC = 5.0V, Vss = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Write Cycle Time
Chip Enable to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Data Hold Time
Write to Output in High Z (1)
Data to Write Time
Output Active from End of Write (1)
Symbol
JEDEC Alt.
tAVAV
tWC
tE1LWH
tCW
tELEH
tCW
tAVWL
tAS
tAVEL
tAS
tAVWH
tAW
tAVEH
tAW
tWLWH
tWP
tWLEH
tWP
tWHAX
tWR
tEHAX
tWR
tWHDX
tDH
tEHDX
tDH
tWLQZ
tWHZ
tDVWH
tDW
tDVEH
tDW
tWHQX
tWLZ
25ns
Min Max
25
20
20
0
0
20
20
20
20
0
0
0
0
0
10
15
15
3
35ns
Min Max
35
25
25
0
0
25
25
30
30
0
0
0
0
0
13
20
20
3
45ns
Min Max
45
35
35
0
0
35
35
30
30
5
5
0
0
0
15
20
20
3
1. This parameter is guaranteed by design but not tested.
55ns
Min Max
55
45
45
0
0
45
45
35
35
5
5
0
0
0
20
25
25
3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
February 2000
Rev. 10
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Share Link: 