CAT25C128KA-TE13 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi
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Description
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CAT25C128KA-TE13 Datasheet PDF : 11 Pages
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CAT25C128/256
A.C. CHARACTERISTICS (CAT25C256)
SYMBOL PARAMETER
Limits
Vcc=
VCC=
VCC=
VCC =
1.8V-6.0V 2.5V-6.0V 2.7V-6.0V 4.5V-5.5V
Test
Min. Max. Min. Max. Min. Max. Min. Max. UNITSConditions
tSU
Data Setup Time
500
100
70
35
ns
tH
Data Hold Time
500
100
70
35
ns
tWH
SCK High Time
2500
250
200
80
ns
tWL
SCK Low Time
2500
250
200
80
ns
fSCK
tLZ
tRI(1)
tFI(1)
tHD
tCD
Clock Frequency
HOLD to Output Low Z
Input Rise Time
Input Fall Time
HOLD Setup Time
HOLD Hold Time
DC 0.2 DC
100
2
2
250
100
250
100
2.0 DC 2.5 DC
50
50
2
2
2
2
100
40
100
40
5 MHz
50 ns
2 µs
2 µs
CL = 50pF
ns
ns
tWC
Write Cycle Time
10
10
10
5 ms
tV
Output Valid from Clock Low
250
200
200
80 ns
tHO
Output Hold Time
0
0
0
0
ns
tDIS
tHZ
tCS
tCSS
tCSH
tWPS
tWPH
Output Disable Time
HOLD to Output High Z
CS High Time
CS Setup Time
CS Hold Time
WP Setup Time
WP Hold Time
250
200
200
100 ns
150
100
100
50 ns
100
100
100
100
ns
100
100
100
100
ns
100
100
100
100
ns
50
50
50
50
ns
50
50
50
50
ns
NOTE:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Doc. No. 25088-00 1/01
4
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