EtronTech
EM562081
Operating Mode
Mode
Read
CE1#
CE2
H
OE#
L
WE#
H
DQ0~DQ7
Power
Active
L
L
D
OUT
Write
H
X
L
D
Active
IN
Output Deselect
L
H
H
H
High-Z
High-Z
High-Z
Active
H
X
X
X
X
Standby
Standby
Standby
L
X
X
Note: X = don't care. H = logic high. L = logic low.
Absolute Maximum Ratings
Supply voltage, V
DD
-0.3 to +4.6V
-0.3 to +4.6V
Input voltages, V
IN
Input and output voltages, V
I/O
-0.5 to V
+ 0.5V
DD
Operating temperature, T
OPR
-40 to +85°C
-55 to +150°C
240°C
Storage temperature, T
STRG
Soldering Temperature (10s), T
SOLDER
Power dissipation, P
D
0.6 W
DC Recommended Operating Conditions (Ta=-40°C to 85°C)
Symbol
Parameter
Min
Typ
Max
Unit
V
Power Supply Voltage
Input High Voltage
2.7
2.2
-
-
-
-
3.6
V
V
V
V
DD
(1)
V
V
+ 0.3
0.6
IH
DD
(2)
V
Input Low Voltage
-0.3
1.5
IL
V
Data Retention Supply Voltage
3.6
DR
Note:
(1) Overshoot : VDD +2.0V in case of pulse width £ 20ns
(2) Undershoot : -2.0V in case of pulse width £ 20ns
Preliminary
3
Rev 1.0
July 2001
ETRON [ ETRON TECHNOLOGY, INC. ]
