V62C518256 Datasheet, PDF (6/12 Pages) Mosel Vitelic, Corp – 32K X 8 STATIC RAM

MOSEL VITELIC
AC Electrical Characteristics
(over all temperature ranges)
Read Cycle
Parameter
Name
t_RC
t_AA
t_ACS
t_OE
t_CLZ
t_OLZ
t_CHZ
t_OHZ
t_OH
Write Cycle
Parameter
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable to Output Valid
Chip Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
Parameter
Name
t_WC
t_CW
t_AS
t_AW
t_WP
t_WR
t_WHZ
t_DW
t_DH
t_OHZ
t_OW
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
Write to Output High-Z
Data Setup to End of Write
Data Hold from End of Write
Output Disable to Output in High Z
Output Active from End of Write
V62C518256
-35
Min. Max.
35
—
—
35
—
35
—
15
5
—
5
—
0
20
0
20
5
—
-70
Min. Max.
70
—
—
70
—
70
—
30
5
—
5
—
0
20
0
20
5
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
-35
Min. Max.
35
—
35
—
0
—
35
—
25
—
0
—
0
20
25
—
0
—
0
25
5
—
-70
Min. Max.
70
—
60
—
0
—
60
—
50
—
0
—
0
25
30
—
0
—
0
30
5
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V62C518256 Rev. 2.3 November 1998
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