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HT93LC46(2007) 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT93LC46
(Rev.:2007)
CMOS 1K 3-Wire Serial EEPROM
Holtek Semiconductor
HT93LC46 Datasheet PDF : 12 Pages
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HT93LC46
A.C. Characteristics
Symbol
Parameter
f
SK
Clock Frequency
t
SKH
SK High Time
t
SKL
SK Low Time
t
CSS
CS Setup Time
t
CSH
CS Hold Time
t
CDS
CS Deselect Time
t
DIS
DI Setup Time
t
DIH
DI Hold Time
t
PD1
DO Delay to
²
1
²
t
PD0
DO Delay to
²
0
²
t
SV
Status Valid Time
t
HV
DO Disable Time
t
PR
Write Cycle Time
VCC=5V
±
10%
Min.
Max.
0
2000
250
¾
250
¾
50
¾
0
¾
250
¾
100
¾
100
¾
¾
250
¾
250
¾
250
100
¾
¾
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
1000
500
¾
500
¾
100
¾
0
¾
250
¾
150
¾
150
¾
¾
500
¾
500
¾
250
200
¾
¾
5
DO
VCC=2.2V
Min.
Max.
0
500
1000
¾
1000
¾
100
¾
0
¾
500
¾
200
¾
200
¾
¾
1000
¾
1000
¾
250
200
¾
¾
5
V C C = 1 .9 5 2 V
800
W
100pF*
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
* ln c lu d in g s c o p e a n d jig
Output Load Circuit
t
C S S
CS
t
S K H
SK
t
D IS
t
D IH
DI
V a lid D a ta
t
C D S
t
S K L
t
C S H
V a lid D a ta
t
P D 0
t
P D 1
DO
H i- Z
Rev. 1.40
3
March 14, 2007
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