V62C1162048L(L)
Absolute Maximum Ratings *
Parameter
Voltage on Any Pin Relative to Gnd
Power Dissipation
Storage Temperature (Plastic)
Temperature Under Bias
Symbol
Vt
PT
Tstg
Tbias
Minimum
-0.5
−
-55
-40
Maximum
+4.0
1.0
+150
+85
Unit
V
W
0
C
0
C
* Note:
Stresses greater than those listed above Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rat-
ing only and function operation of the device at these or any other conditions outside those indicated in the operational sections of this spec-
ification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Truth Table
CE
OE
WE
BLE BHE I/O1-I/O8 I/O9-I/O16
Power
Mode
H
L
L
L
L
L
L
L
L
X
L
L
L
X
X
X
H
X
X
H
H
H
L
L
L
H
X
X
L
H
L
L
L
H
X
H
X
H
L
L
L
H
L
X
H
High-Z
Data Out
High-Z
Data Out
Data In
Data In
High-Z
High-Z
High-Z
High-Z
High-Z
Data Out
Data Out
Data In
High-Z
Data In
High-Z
High-Z
Standby
Active
Active
Active
Active
Active
Active
Active
Active
Standby
Low Byte Read
High Byte Read
Word Read
Word Write
Low Byte Write
High Byte Write
Output Disable
Output Disable
* Key:
X = Don’t Care, L = Low, H = High
Recommended Operating Conditions
(T
A
= 0
o
C to +70
o
C / -40
o
C to 85
o
C**)
Parameter
Supply Voltage
Symbol
V
CC
Gnd
V
IH
V
IL
Min
1.8
0.0
1.6
-0.5*
Typ
2.0
0.0
-
-
Max
2.2
0.0
V
CC
+ 0.2
0.4
Unit
V
V
V
V
Input Voltage
*
V
IL
min = -2.0V for pulse width less than t
RC
/2.
** For Industrial Temperature
3
REV. 1.2
May
2001 V62C1162048L(L)