V62C2162048L Просмотр технического описания (PDF) - Mosel Vitelic Corporation
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V62C2162048L Datasheet PDF : 13 Pages
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V62C2162048L(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
+4.6
1.0
+150
+85
Unit
V
W
0C
0C
* 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
H X X X X High-Z
High-Z
L
L
H
L
H Data Out High-Z
L
L
H
H
L
High-Z Data Out
L
L
H
L
L Data Out Data Out
L
X
L
L
L
Data In
Data In
L
X
L
L
H Data In
High-Z
L
X
L
H
L
High-Z
Data In
L
H H X X High-Z
High-Z
L
X X H H High-Z
High-Z
Power
Standby
Active
Active
Active
Active
Active
Active
Active
Active
Mode
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 (TA = 00C to +700C / -400C to 850C**)
Parameter
Supply Voltage
Input Voltage
Symbol
VCC
Gnd
VIH
VIL
Min
2.2
0.0
2.2
-0.5*
Typ
2.5
0.0
-
-
Max
2.7
0.0
VCC + 0.2
0.8
Unit
V
V
V
V
* VIL min = -1.0V for pulse width less than tRC/2.
** For Industrial Temperature
3
REV. 1.3 OCT 2001 V62C2162048L(L)
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