U633H04SK45 데이터 시트보기 (PDF) - Zentrum Mikroelektronik Dresden AG
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U633H04SK45 Datasheet PDF : 13 Pages
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Preliminary
Recommended
Operating Conditions
Power Supply Voltageb
Input Low Voltage
Input High Voltage
U633H04
Symbol
Conditions
VCC
VIL
-2 V at Pulse Width
10 ns permitted
VIH
Min.
Max.
Unit
4.5
5.5
V
-0.3
0.8
V
2.2
VCC+0.3
V
DC Characteristics
Operating Supply Currentc
Average Supply Current during
STOREc
Average Supply Current during
PowerStore Cycle
Standby Supply Currentd
(Cycling TTL Input Levels)
Operating Supply Current
at tcR = 200 nsc
(Cycling CMOS Input Levels)
Standby Supply Currentd
(Stable CMOS Input Levels)
Symbol
Conditions
ICC1
VCC
VIL
VIH
ICC2
ICC4
ICC(SB)1
tc
tc
VCC
E
W
VIL
VIH
VCC
VIL
VIH
VCC
E
ICC3
ICC(SB)
tc
tc
VCC
W
VIL
VIH
VCC
E
VIL
VIH
= 5.5 V
= 0.8 V
= 2.2 V
= 25 ns
= 45 ns
= 5.5 V
≤ 0.2 V
≥ VCC-0.2 V
≤ 0.2 V
≥ VCC-0.2 V
= 4.5 V
= 0.2 V
≥ VCC-0.2 V
= 5.5 V
= VIH
= 25 ns
= 45 ns
= 5.5 V
≥ VCC-0.2 V
≤ 0.2 V
≥ VCC-0.2 V
= 5.5 V
≥ VCC-0.2 V
≤ 0.2 V
≥ VCC-0.2 V
C-Type
K-Type
Unit
Min. Max. Min. Max.
90
95 mA
75
80 mA
6
7 mA
4
4 mA
30
34 mA
20
23 mA
15
15 mA
3
3 mA
b: VCC reference levels throughout this datasheet refer to VCCX if that is where the power supply connection is made, or VCAP if VCCX is con-
nected to ground.
c: ICC1 and ICC3 are depedent on output loading and cycle rate. The specified values are obtained with outputs unloaded.
The current ICC1 is measured for WRITE/READ - ratio of 1/2.
ICC2 is the average current required for the duration of the STORE cycle (STORE Cycle Time).
d: Bringing E ≥ VIH will not produce standby current levels until any nonvolatile cycle in progress has timed out. See MODE SELECTION
table. The current ICC(SB)1 is measured for WRITE/READ - ratio of 1/2.
December 12, 1997
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