HT93LC46 View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
'HT93LC46' PDF : 12 Pages View PDF
HT93LC46
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 ″1″
tPD0
DO Delay to ″0″
tSV
Status Valid Time
tHZ
DO Disable Time
tPR
Write Cycle Time
Endurance 25°C, Page Mode, 5.0V
VCC=5V±10%
Min.
Max.
0
2000
250
—
250
—
50
—
0
—
250
—
100
—
100
—
—
250
—
250
—
250
—
100
—
5
VCC=3V±10%
Min.
Max.
0
1000
500
—
500
—
100
—
0
—
250
—
150
—
150
—
—
500
—
500
—
250
—
200
—
5
1,000,000
Note: These parameters are periodically sampled but not 100% tested.
For relative timing, refer to timing diagrams.
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
V C C = 1 .9 5 2 V
Ta=-40°C~+85°C
VCC=1.8V
Min.
Max.
0
500
1000
—
1000
—
100
—
0
—
500
—
200
—
200
—
—
1000
—
1000
—
250
—
400
—
5
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Write
Cycles
8009
DO
100pF*
* ln c lu d in g s c o p e a n d jig
Output Load Circuit
tC S S
CS
tS K H
SK
tD IS
t D IH
DI
V a lid D a ta
tP D 0
DO
H i- Z
tS K L
V a lid D a ta
tP D 1
tC D S
tC S H
Rev. 2.10
3
January 16, 2014
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