4 Megabit (512K x 8-Bit) CMOS SRAM
T
ABLE
8. 33LV408 AC C
HARACTERISTICS FOR
R
EAD
C
YCLE
(V
CC
= 3.3V + 10%, T
A
= -55
TO
+125
°
C,
UNLESS OTHERWISE SPECIFIED
)
P
ARAMETER
Output Enable to Output in Low-Z
-20
-25
-30
Chip Deselect to Output in High-Z
-20
-25
-30
Output Disable to Output in High-Z
-20
-25
-30
Output Hold from Address Change
-20
-25
-30
Chip Select to Power Up Time
-20
-25
-30
Chip Select to Power Down Time
-20
-25
-30
S
YMBOL
t
OLZ
S
UBGROUPS
9, 10, 11
--
--
--
t
HZ
9, 10, 11
--
--
--
t
OHZ
9, 10, 11
--
--
--
t
OH
9, 10, 11
3
5
6
t
PU
9, 10, 11
--
--
--
t
PD
9, 10, 11
--
--
--
10
15
20
--
--
--
0
0
0
--
--
--
--
--
--
--
--
--
5
6
8
--
--
--
5
6
8
--
--
--
0
0
0
--
--
--
M
IN
T
YP
33LV408
M
AX
U
NIT
ns
ns
ns
ns
Memory
ns
ns
T
ABLE
9. 33LV408 F
UNCTIONAL
D
ESCRIPTION
CS
H
L
L
L
1. X = don’t care.
WE
X
1
H
H
L
OE
X
1
H
L
X
1
M
ODE
Not Select
Output Disable
Read
Write
I/O P
IN
High-Z
High-Z
D
OUT
D
IN
S
UPPLY
C
URRENT
I
SB
, I
SB1
I
CC
I
CC
I
CC
04.02.04 REV 2
All data sheets are subject to change without notice
5
©2004 Maxwell Technologies
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
