EM564161 データシートの表示（PDF） - Etron Technology
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EM564161 Datasheet PDF : 14 Pages
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EtronTech
EM564161
Operating Mode
Mode
CE1# CE2 OE# WE# LB# UB# DQ0~DQ7 DQ8~DQ15
Read
L
Write
L
L
Output Deselect
L
L
L
H
L
H
H
L
LH
L
L
H
X
L
H
L
LH
HH HXX
HX XHH
DOUT
High-Z
DOUT
DIN
High-Z
DIN
High-Z
DOUT
DOUT
High-Z
DIN
DIN
High-Z
High-Z
Standby
H
XX
X
XX
High-Z
X
LX XXX
High-Z
Note: X = don't care. H=logic high. L=logic low.
Absolute Maximum Ratings
Supply voltage, VDD
Input voltages, VIN
Input and output voltages, VI/O
Operating temperature, TOPR
Storage temperature, TSTRG
Soldering Temperature (10s), TSOLDER
Power dissipation, PD
-0.3 to +4.6V
-0.3 to +4.6V
-0.5 to VDD
+0.5V
-40 to +85°C
-55 to +150°C
240°C
0.6 W
DC Recommended Operating Conditions (Ta=-40°C to 85°C)
Symbol
Parameter
Min
VDD
Power Supply Voltage
VIH
Input High Voltage
VIL
Input Low Voltage
VDR
Data Retention Supply Voltage
Note:
(1) Overshoot : VDD +2.0V in case of pulse width ≤ 20ns
(2) Undershoot : -2.0V in case of pulse width ≤ 20ns
2.3
2.2
-0.3(2)
1.0
Typ
Max
−
3.6
−
VDD + 0.3(1)
−
0.6
−
3.6
4
Rev 3.1
Unit
V
V
V
V
Apr. 2004
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