UD61464DC07 Просмотр технического описания (PDF) - Zentrum Mikroelektronik Dresden AG
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UD61464DC07 Datasheet PDF : 14 Pages
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UD61466
Characteristics
All voltages are referenced to VSS = 0 V (ground).
All characteristics are valid in the power supply voltage range and operating temperature range indicated below.
Absolute Maximum Ratings
Power Supply Voltage
Input Voltage
Output Voltage
Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Remarks: see page 7
Symbol
VCC
1)
VI
1)
VO
1a)
IO
PD
Ta
Tstg
Min.
-0.5
-1.0
-1.0
-50
0
-55
Max.
7.0
7.0
7.0
50
1
70
125
Unit
V
V
V
mA
W
°C
°C
Recommended Operating Conditions
Power Supply Voltage
Input Low Voltage
1)
Input High Voltage
Remark: see page 7
Symbol
VCC
VIL
VIH
Min.
4.5
-1.0
2.4
Max.
5.5
0.8
5.5
Unit
V
V
V
Capacitances
Conditions
Input Capacitance
A0 to A7
Input Capacitance
RAS, CAS, W and G
VCC = 5.0 V
VI
= VSS
f
= 1 MHz
Ta = 25 °C
Output Capacitance DQ0 to DQ3
Symbol
CI1
CI2
CO
Min.
All pins not under test (alternating voltage) must be connected with ground.
Max.
6
7
7
Unit
pF
pF
pF
December 12, 1997
3
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