16 Megabit (512K x 32-Bit) MCM SRAM
T
ABLE
1. P
INOUT
D
ESCRIPTION
P
IN
34-28, 42-36, 62-64, 7, 8
65
66
3-6
43-46, 48-56, 58-61, 9-12,
14-17, 19-22, 24-27
2, 67, 68
1, 18, 35, 52
13, 23, 47, 57
S
YMBOL
A0-A18
WE
OE
CS1 - CS4
I/O0-I/O31
NC
V
CC
V
SS
D
ESCRIPTION
Address Enable
WriteEnable
Output Enable
Chip Enable
Data Input/Output
No Connection
+5V Power Supply
Ground
89C1632
T
ABLE
2. 89C1632 A
BSOLUTE
M
AXIMUM
R
ATINGS
(V
OLTAGE REFERENCED TO
V
SS
= 0V)
P
ARAMETER
Power Supply Voltage Relative to V
SS
Voltage Relative to V
SS
for Any Pin Except V
CC
Power Dissipation
Operating Temperature
Storage Temperature
S
YMBOL
V
CC
V
IN
, V
OUT
P
D
T
A
T
S
M
IN
-0.5
-0.5
--
-55
-65
M
AX
+7.0
V
CC
+0.5
4.0
+125
+150
U
NITS
V
V
W
°
C
°
C
Memory
T
ABLE
3. 89C1632 R
ECOMMENDED
O
PERATING
C
ONDITIONS
(V
CC
= 5.0 + 10%, T
A
= -55
TO
+125
°
C,
UNLESS OTHERWISE NOTED
)
P
ARAMETER
Supply Voltage, (Operating Voltage Range)
Input High Voltage
Input Low Voltage
1. V
IH
(max) = V
CC
+ 2V ac (pulse width < 10ns) for I < 80 mA.
2. V
IL
(min) = -2.0V ac; (pulse width < 20 ns) for I < 80 mA.
S
YMBOL
V
CC
V
IH
V
IL
M
IN
4.5
2.2
-0.5
(2)
M
AX
5.5
V
CC
+ 0.5
(1)
0.8
U
NITS
V
V
V
T
ABLE
4. 89C1632 D
ELTA
L
IMITS
P
ARAMETER
I
CC
01.10.05 Rev 3
V
ARIATIONL
+10% of stated value in table 5
All data sheets are subject to change without notice
2
©2005 Maxwell Technologies.
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
