AT25010 데이터 시트보기 (PDF) - Atmel Corporation
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AT25010 Datasheet PDF : 17 Pages
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AC Characteristics
Applicable over recommended operating range from TAI = -40°C to +85°C, VCC = As Specified, CL = 1 TTL Gate and
100 pF (unless otherwise noted).
Symbol
Parameter
Voltage
Min
Max
Units
fSCK
SCK Clock Frequency
4.5 - 5.5
0
2.7 - 5.5
0
3.0
2.1
MHz
tRI
Input Rise Time
4.5 - 5.5
2.7 - 5.5
2
2
µs
tFI
Input Fall Time
4.5 - 5.5
2.7 - 5.5
2
2
µs
tWH
SCK High Time
4.5 - 5.5
133
2.7 - 5.5
200
ns
tWL
SCK Low Time
4.5 - 5.5
133
2.7 - 5.5
200
ns
tCS
CS High Time
4.5 - 5.5
250
2.7 - 5.5
250
ns
tCSS
CS Setup Time
4.5 - 5.5
250
2.7 - 5.5
250
ns
tCSH
CS Hold Time
4.5 - 5.5
250
2.7 - 5.5
250
ns
tSU
Data In Setup Time
4.5 - 5.5
50
2.7 - 5.5
50
ns
tH
Data In Hold Time
4.5 - 5.5
50
2.7 - 5.5
100
ns
tHD
Hold Setup Time
4.5 - 5.5
100
2.7 - 5.5
100
ns
tCD
Hold Hold Time
4.5 - 5.5
200
2.7 - 5.5
200
ns
tV
Output Valid
4.5 - 5.5
0
2.7 - 5.5
0
133
200
ns
tHO
Output Hold Time
4.5 - 5.5
0
2.7 - 5.5
0
ns
tLZ
Hold to Output Low Z
4.5 - 5.5
0
2.7 - 5.5
0
100
100
ns
tHZ
Hold to Output High Z
4.5 - 5.5
2.7 - 5.5
100
100
ns
tDIS
Output Disable Time
4.5 - 5.5
2.7 - 5.5
250
500
ns
tWC
Write Cycle Time
4.5 - 5.5
2.7 - 5.5
Endurance(1)
5.0V, 25°C, Page Mode
1M
Note: 1. This parameter is characterized and is not 100% tested.
5
10
ms
Write Cycles
4 AT25010/020/040
0606M–SEEPR–06/03
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