HT93LC56 データシートの表示（PDF） - Holtek Semiconductor
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HT93LC56 Datasheet PDF : 10 Pages
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HT93LC56
A.C. Characteristics
Symbol
Parameter
fSK
tSKH
tSKL
tCSS
tCSH
tCDS
tDIS
tDIH
tPD1
tPD0
tSV
tHV
tPR
Clock Frequency
SK High Time
SK Low Time
CS Setup Time
CS Hold Time
CS Deselect Time
DI Setup Time
DI Hold Time
DO Delay to “1”
DO Delay to “0”
Status Valid Time
DO Disable Time
Write Cycle Time
* For Read Operating Only
VCC=5V±10%
Min. Max.
0
2000
250
—
250
—
50
—
0
—
250
—
100
—
100
—
—
250
—
250
—
250
100
—
—
5
A.C. test conditions
Input rise and fall time: 5ns (1V to 2V)
Input and output timing reference levels: 1.5V
Output load: See Figure right
VCC=3V±10%
Min. Max.
0
500
1000
—
1000
—
200
—
0
—
250
—
200
—
200
—
—
1000
—
1000
—
250
400
—
—
5
VCC=2V*
Min. Max.
0
250
2000
—
2000
—
200
—
0
—
1000
—
400
—
400
—
—
2000
—
2000
—
—
400
—
—
—
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Output load circuit
4
6th May ’99
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