AT25F512N-10SU-2.7 Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
AT25F512N-10SU-2.7 Datasheet PDF : 18 Pages
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AC Characteristics
Applicable over recommended operating range from TAI = -40°C to +85°C, VCC = +2.7V to +3.6V
CL = 1 TTL Gate and 30 pF (unless otherwise noted).
Symbol
Parameter
Min
Typ
Max
fSCK
SCK Clock Frequency
0
20
tRI
Input Rise Time
20
tFI
Input Fall Time
20
tWH
SCK High Time
20
tWL
SCK Low Time
20
tCS
CS High Time
25
tCSS
CS Setup Time
25
tCSH
CS Hold Time
25
tSU
Data In Setup Time
5
tH
Data In Hold Time
5
tHD
Hold Setup Time
15
tCD
Hold Time
15
tV
Output Valid
20
tHO
Output Hold Time
0
tLZ
Hold to Output Low Z
200
tHZ
Hold to Output High Z
200
tDIS
Output Disable Time
100
tEC
Erase Cycle Time per Sector
tBPC
Byte Program Cycle Time(1)
1.1
60
100
tSR
Endurance(2)
Status Register Write Cycle Time
60
10K
Notes: 1. The programming time for n bytes will be equal to n x tBPC.
2. This parameter is characterized at 3.0V, 25°C and is not 100% tested.
3. One write cycle consists of erasing a sector, followed by programming the same sector.
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
µs
ms
Write Cycles(3)
4 AT25F512/1024
1440P–SEEPR–6/04
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