EDI88512CAXB32B WEDC [White Electronic Designs Corporation], EDI88512CAXB32B Datasheet - Page 3

• Manufacturer Part Number: EDI88512CAXB32B
• Description: 512Kx8 Monolithic SRAM, SMD 5962-95600
• Manufacturer: WEDC [White Electronic Designs Corporation]

1. This parameter is guaranteed by design but not tested.
1. This parameter is guaranteed by design but not tested.
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)
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)
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
October 2004
Rev. 11
White Electronic Designs
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
t
JEDEC
t
t
t
t
WLWH
WHDX
DVWH
WHQX
ELWH
AVWH
WLEH
WHAX
EHDX
WLQZ
DVEH
ELEH
AVWL
AVEH
EHAX
AVAV
AVEL
t
t
t
t
t
t
t
t
t
GHQZ
AVQV
ELQV
ELQX
EHQZ
AVQX
GLQV
GLQX
AVAV
Symbol
Symbol
AC CHARACTERISTICS – WRITE CYCLE
AC CHARACTERISTICS – READ CYCLE
t
Alt.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WHZ
t
t
WLZ
WC
CW
CW
AW
AW
WP
WP
WR
WR
DW
DW
Alt.
t
t
t
t
AS
AS
DH
DH
t
t
t
t
t
ACS
CHZ
OHZ
CLZ
OLZ
RC
AA
OH
OE
Min Max
15
13
13
13
13
13
13
Min
(V
0
0
0
0
0
0
0
8
8
0
15
(V
2
0
0
0
0
15ns
CC
CC
15ns
= 5.0V, Vss = 0V, -55°C ≤ T
= 5.0V, V
Max
8
15
15
7
8
7
Min
17
14
14
14
14
14
14
Min
0
0
0
0
0
0
0
8
8
0
SS
17
3
0
0
0
0
17ns
17ns
= 0V, -55°C≤ T
Max
Max
8
17
17
7
8
7
3
Min Max
20
15
15
15
15
15
15
10
10
Min
0
0
0
0
0
0
0
0
20
3
0
0
0
0
20ns
20ns
A
A
≤ +125°C)
≤ +125°C)
Max
8
20
20
10
8
8
White Electronic Designs Corporation • [phone] • www.wedc.com
Min Max
25
17
17
17
17
17
17
12
12
0
0
0
0
0
0
0
0
Min
25
3
0
0
0
0
25ns
25ns
10
Max
25
25
10
12
10
Min
35
25
25
25
25
25
25
20
20
0
0
0
0
0
0
0
0
Min
35
3
0
0
0
0
35ns
35ns
Max
25
Max
35
35
15
15
15
Min
45
30
30
30
30
30
30
25
25
0
0
0
0
0
0
0
0
Min
45
3
0
0
0
0
45ns
EDI88512CA
45ns
Max
30
Max
45
45
20
25
20
Min Max
55
50
50
50
50
45
45
40
30
0
0
0
0
0
0
0
0
Min
55
55ns
3
0
0
0
0
55ns
30
Max
55
55
20
30
20
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns