32C408B
4 Megabit (512K x 8-Bit) SRAM
TABLE 6. 32C408B AC CHARACTERISTICS FOR WRITE CYCLE
(V =5V +/- 10%, T = -55 TO +1‘25C, UNLESS OTERWISE SPECIFIED
CC
A
PARAMETER
SYMBOL
SUBGROUPS
MIN
TYP
MAX
UNIT
Write Pulse Width(OE Low)
tWP1
9, 10, 11
ns
ns
ns
ns
-20
-25
-30
--
--
--
20
25
30
--
--
--
Data to Write Time Overlap
tDW
9, 10, 11
9, 10, 11
9, 10, 11
-20
-25
-30
9
10
11
--
--
--
--
--
--
End Write to Output Low-Z 1
tOW
tDH
-20
-25
-30
--
--
--
6
7
8
--
--
--
Data Hold from Write Time
-20
-25
-30
0
0
0
--
--
--
--
--
--
FIGURE 1. TIMING WAVEFORM OF WRITE CYCLE(1) (OE CLOCK)
05.02.02 Rev 7
All data sheets are subject to change without notice
5
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