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AT25F1024A
Table 0-4. AC Characteristics
Applicable over recommended operating range from T A = – 40 to +85 ° C, V CC = +2.7 to +3.6V
C L = 1 TTL Gate and 30 pF (unless otherwise noted)
Symbol
f SCK
Parameter
SCK Clock Frequency
Min
0
Typ
Max
33
Units
MHz
t RI
t FI
t WH
t WL
t CS
t CSS
t CSH
t SU
t H
t HD
t CD
t V
t HO
t LZ
t HZ
t DIS
t EC
t SR
Input Rise Time
Input Fall Time
SCK High Time
SCK Low Time
CS High Time
CS Setup Time
CS Hold Time
Data In Setup Time
Data In Hold Time
Hold Setup Time
Hold Time
Output Valid
Output Hold Time
Hold to Output Low Z
Hold to Output High Z
Output Disable Time
Erase Cycle Time per Sector
Status Register Write Cycle Time
9
9
25
25
10
5
5
15
15
0
20
20
9
200
200
100
1.1
60
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
ms
t BPC
Byte Program Cycle Time
(1)
30
50
μ s
Endurance
Notes:
(2)
1. The programming time for n bytes will be equal to n x t BPC .
10K
Write Cycles (3)
2. This parameter is ensured by characterization at 3.0V, 25 ° C only.
3. One write cycle consists of erasing a sector, followed by programming the same sector.
5
3346G–SFLSH–7/07
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