HT93LC66_04 データシートの表示（PDF） - Holtek Semiconductor
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HT93LC66_04 Datasheet PDF : 12 Pages
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HT93LC66
A.C. Characteristics
Symbol
Parameter
fSK
Clock Frequency
tSKH SK High Time
tSKL
SK Low Time
tCSS CS Setup Time
tCSH CS Hold Time
tCDS CS Deselect Time
tDIS
DI Setup Time
tDIH
DI Hold Time
tPD1
DO Delay to ²1²
tPD0
DO Delay to ²0²
tSV
Status Valid Time
tHV
DO Disable Time
tPR
Write Cycle Time
VCC=5V±10%
Min.
Max.
VCC=3V±10%
Min.
Max.
VCC=2.2V
Min.
Max.
Unit
0
2000
0
500
0
250
kHz
250
¾
1000
¾
2000
¾
ns
250
¾
1000
¾
2000
¾
ns
50
¾
200
¾
200
¾
ns
0
¾
0
¾
0
¾
ns
250
¾
250
¾
1000
¾
ns
100
¾
200
¾
400
¾
ns
100
¾
200
¾
400
¾
ns
¾
250
¾
1000
¾
2000
ns
¾
250
¾
1000
¾
2000
ns
¾
250
¾
250
¾
¾
ns
100
¾
400
¾
400
¾
ns
¾
5
¾
5
¾
5
ms
A.C. Test Conditions
Input rise and fall time: 5ns (1V to 2V)
Input and output timing reference levels: 1.5V
Output load circuit: See Figure right
V C C = 1 .9 5 2 V
800W
DO
100pF*
* ln c lu d in g s c o p e a n d jig
tC S S
CS
tS K H
SK
tD IS
t D IH
DI
V a lid D a ta
tS K L
V a lid D a ta
tC D S
tC S H
tP D 0
tP D 1
DO
H i- Z
Rev. 1.30
3
April 13, 2004
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