32c408b Maxwell Technologies, 32c408b Datasheet - Page 4

• Manufacturer Part Number: 32c408b
• Description: 4 Megabit 512k X 8-bit Sram
• Manufacturer: Maxwell Technologies

P
Write Cycle Time
Chip Select to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width (OE High)
Write Recovery Time
Write to Output in High-Z
ARAMETER
-20
-25
-30
-20
-25
-30
-20
-25
-30
-20
-25
-30
-20
-25
-30
-20
-25
-30
-20
-25
-30
1. X = don’t care.
4 Megabit (512K x 8-Bit) SRAM
CS
H
L
L
L
T
ABLE
WE
X
H
H
L
(V
6. 32C408B AC C
CC
T
=5V +/- 10%, T
ABLE
5. 32408B F
S
A
OE
t
YMBOL
H
t
t
t
t
t
X
X
WHZ
L
t
WC
CW
AW
WP
WR
= -55
AS
05.02.02 Rev 7
TO
HARACTERISTICS FOR
UNCTIONAL
+1‘25C, U
S
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
UBGROUPS
Output Disable
Not Select
M
Read
NLESS
Write
ODE
D
ESCRIPTION 1
All data sheets are subject to change without notice
O
TERWISE
M
20
25
30
14
15
17
14
15
17
14
15
17
0
0
0
0
0
0
--
--
--
IN
W
S
RITE
PECIFIED
I/O P
High-Z
High-Z
D
C
D
OUT
IN
YCLE
T
IN
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
5
5
6
YP
©2002 Maxwell Technologies
32C408B
S
UPPLY
M
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AX
All rights reserved.
I
SB
I
I
I
, I
CC
CC
CC
C
SB1
URRENT
U
ns
ns
ns
ns
ns
ns
ns
4
NIT