EDI88512CA-RP WEDC [White Electronic Designs Corporation], EDI88512CA-RP Datasheet - Page 3

• Manufacturer Part Number: EDI88512CA-RP
• Description: 512Kx8 Plastic Monolithic SRAM CMOS
• 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.
May 2004
Rev. 6
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
AC CHARACTERISTICS – WRITE CYCLE
AC CHARACTERISTICS – READ CYCLE
JEDEC
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WLWH
WHAX
WHDX
DVWH
WHQX
AVQV
ELQV
ELQX
EHQZ
AVQX
GLQV
GLQX
GHQZ
ELWH
AVWH
WLEH
EHAX
EHDX
WLQZ
DVEH
ELEH
AVWL
AVEH
AVAV
AVAV
AVEL
Symbol
Symbol
V
V
CC
CC
= 5.0V, V
= 5.0V, V
t
t
t
t
t
Alt.
t
t
Alt.
t
t
t
t
t
t
t
t
t
t
t
t
t
OHZ
t
t
t
t
WHZ
WLZ
t
ACS
CLZ
CHZ
OLZ
t
WC
CW
CW
WR
WR
DW
DW
RC
OH
OE
AW
WP
WP
DH
DH
AA
AS
AS
AW
SS
SS
= 0V, 0°C ≤ T
= 0V, 0°C ≤ T
Min
Min
17
17
14
14
14
14
14
14
3
0
0
0
0
0
0
0
0
0
0
0
8
8
0
3
17ns
17ns
A
A
Max
Max
≤ +70°C
17
17
≤ +70°C
7
8
7
8
White Electronic Designs Corporation • [phone] • www.wedc.com
Min
Min
20
20
15
15
15
15
15
15
10
10
3
0
0
0
0
0
0
0
0
0
0
0
0
20ns
20ns
Max
Max
20
20
10
8
8
8
EDI88512CA-RP
Min
Min
25
25
17
17
17
17
17
17
12
12
3
0
0
0
0
0
0
0
0
0
0
0
0
25ns
25ns
Max
Max
25
25
10
12
10
10
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