EDI8F32512C15MMC WEDC [White Electronic Designs Corporation], EDI8F32512C15MMC Datasheet - Page 4

• Manufacturer Part Number: EDI8F32512C15MMC
• Description: 512Kx32 Static RAM CMOS, High Speed Module
• Manufacturer: WEDC [White Electronic Designs Corporation]

AC CHARACTERISTICS WRITE CYCLE
FIG. 4
WRITE CYCLE 1 - W# CONTROLLED
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
March 2006
Rev. 9
Notes: 1. Parameter guaranteed, but not tested.
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)
W#
E#
Q
A
D
8F32512C Write Cyc1
t
AVWL
t
AVWH
JEDEC
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WHQX
WLEH
AVWH
WLWH
WHAX
WHDX
WLQZ
DVWH
ELWH
AVWL
AHEH
ELEH
EHAX
EHDX
DVEH
AVAV
AVEL
Symbol
t
t
WLQZ
ELWH
t
AVAV
TWHZ
TWLZ
TWC
TCW
TCW
TWP
TWP
TWR
TWR
TDW
TDW
TAW
TAW
TDH
TDH
TAS
TAS
Alt.
4
t
WLWH
Min
15
10
10
8
8
0
0
8
8
0
0
0
0
0
7
7
3
15ns
White Electronic Designs Corporation • [phone] • www.wedc.com
HIGH Z
t
Max
DVWH
6
DATA VALID
Min
20
15
15
15
15
15
15
0
0
0
0
0
0
0
9
9
3
20ns
t
WHQX
t
t
WHAX
WHDX
Max
8
EDI8F32512C
Min
25
20
20
15
15
15
15
10
10
0
0
0
0
0
0
0
3
25ns
Max
12
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns