AT25P1024C1-10CI-2.7_06 查看數據表（PDF） - Atmel Corporation
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AT25P1024C1-10CI-2.7_06 Datasheet PDF : 17 Pages
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Table 4. AC Characteristics
Applicable over recommended operating range from TA = -40°C to +85°C, VCC = As Specified,
CL = 1 TTL Gate and 100 pF (unless otherwise noted)
Symbol
Parameter
Voltage
Min
Max
fSCK
SCK Clock Frequency
4.5 - 5.5
2.7 - 5.5
0
2.1
0
1.0
tRI
Input Rise Time
4.5 - 5.5
2.7 - 5.5
2
2
tFI
Input Fall Time
4.5 - 5.5
2.7 - 5.5
2
2
tWH
SCK High Time
4.5 - 5.5
200
2.7 - 5.5
400
tWL
SCK Low Time
4.5 - 5.5
200
2.7 - 5.5
400
tCS
CS High Time
4.5 - 5.5
250
2.7 - 5.5
500
tCSS
CS Setup Time
4.5 - 5.5
100
2.7 - 5.5
250
tCSH
CS Hold Time
4.5 - 5.5
150
2.7 - 5.5
250
tSU
Data In Setup Time
4.5 - 5.5
30
2.7 - 5.5
50
tH
Data In Hold Time
4.5 - 5.5
50
2.7 - 5.5
50
tHD
Hold Setup Time
4.5 - 5.5
100
2.7 - 5.5
100
tCD
Hold Hold Time
4.5 - 5.5
200
2.7 - 5.5
300
tV
Output Valid
4.5 - 5.5
2.7 - 5.5
0
200
0
400
tHO
Output Hold Time
4.5 - 5.5
0
2.7 - 5.5
0
tLZ
Hold to Output Low Z
4.5 - 5.5
2.7 - 5.5
0
100
0
200
tHZ
Hold to Output High Z
4.5 - 5.5
2.7 - 5.5
100
200
tDIS
Output Disable Time
4.5 - 5.5
2.7 - 5.5
200
250
tWC
Write Cycle Time
4.5 - 5.5
2.7 - 5.5
5
10
Endurance(1) 5.0V, 25°C, Page Mode
4.5 - 5.5
2.7 - 5.5
Note: 1. This parameter is characterized and is not 100% tested.
100K
Units
MHz
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Write Cycles
4 AT25P1024
1082I–SEEPR–7/06
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