TABLE I. Electrical performance characteristics - Continued.
Test
Symbol
Conditions 1/ 2/
-55°C
≤
T
C
≤+125°C
unless otherwise specified
Group A
subgroups
Device
types
Limits
Min
Max
Unit
Read cycle AC timing characteristics
Read cycle time
t
RC
See figure 4
9,10,11
01
02
03
04
05
01
02
03
04
05
01
02
03
04
05
01
02
03,04
05
All
0
150
120
90
70
60
150
120
90
70
60
150
120
90
70
60
55
50
35
30
ns
Address access time
t
ACC
See figure 4
9,10,11
ns
Chip select access time
t
CE
See figure 4
9,10,11
ns
Output enable to output valid
t
OE
See figure 4
9,10,11
ns
Output hold from address,
CS or OE change,
whichever is first
t
OH
See figure 4
9,10,11
ns
Write/Erase/Program AC timing characteristics
WE
controlled
Write cycle time
t
WC
See figure 5
9,10,11
01
02
03
04
05
All
150
120
90
70
60
0
ns
Chip select setup time
t
CS
See figure 5
9,10,11
ns
Write enable pulse width
t
WP
See figure 5
9,10,11
01,02
03,04
05
50
45
40
ns
See footnotes at end of table.
STANDARD
MICROCIRCUIT DRAWING
DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
SIZE
A
REVISION LEVEL
J
5962-94612
SHEET
8
DSCC FORM 2234
APR 97
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
