at25f4096 ATMEL Corporation, at25f4096 Datasheet - Page 4

• Manufacturer Part Number: at25f4096
• Description: 4mbit High Speed Spi Serial Flash Memory 4m 524,288 X 8
• Manufacturer: ATMEL Corporation

Table 4. AC Characteristics (Preliminary – Subject to Change)
Applicable over recommended operating range from T
C
Notes:
4
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Endurance
L
SCK
RI
FI
WH
WL
CS
CSS
CSH
SU
H
HD
CD
V
HO
LZ
HZ
DIS
EC
SR
BPC
= 1 TTL Gate and 30 pF (unless otherwise noted)
1. The programming time for n bytes will be equal to n x t
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.
AT25F4096
(2)
Parameter
SCK Clock Frequency
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 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
Byte Program Cycle Time
(1)
A
=
–
40°C to +85°C, V
BPC
.
Min
25
25
10
15
15
0
9
9
5
5
0
CC
= +2.7V to +3.6V
10K
Typ
40
30
Max
200
200
100
100
1.0
33
20
20
50
8
Write Cycles
2454G–SFLSH–5/06
Units
MHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
s
(3)