UD61256 View Datasheet(PDF) - Zentrum Mikroelektronik Dresden AG
Part Name
Description
Manufacturer
UD61256 Datasheet PDF : 13 Pages
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UD61256
Static Characteristics
Power Supply Current
(average value of RAS-CAS cycles) 2)
Conditions Symbol
tcW = tcWmin
tcR = tcRmin
ICC1
Min.
07
08
Refresh Current
(average value of RAS cycles)
FPM Current
(average value of FPM cycles)
2)
tcW = tcWmin
tcR = tcRmin
CAS = VIH
ICC2
2)
tcPG = tcPGmin
ICC3
RAS = VIL
Stand-by Current (TTL Level)
RAS = CAS
ICC4
= VIH
Stand-by Current (CMOS Level)
RAS = CAS
ICC5
= VCC - 0.2 V
Output High Voltage
IOH = -5 mA
VOH
2.4
2.4
Output Low Voltage
IOL = 4.2 mA
VOL
Input Leakage Current
at any input,
all other pins = 0 V
Output Leakage Current
Q = High-Z
Remarks: see page 7
VI = 0 V to
II
5.5 V
VO = 0 V to
IO
5.5 V
RAS = CAS
= VIH
-10
-10
-10
-10
Max.
Unit
07
08
70
60 mA
70
60 mA
50
40 mA
2
2 mA
1
1 mA
V
0.4
0.4 V
10
10 µA
10
10 µA
4
December 12, 1997
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