SST25VF040B View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
Manufacturer
SST25VF040B Datasheet PDF : 33 Pages
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4 Mbit SPI Serial Flash
SST25VF040B
TABLE 14: AC Operating Characteristics (25VF040B-80-xx-xxxE)
33 MHz
Symbol
FCLK1
TSCKH
TSCKL
TSCKR2
TSCKF
TCES3
TCEH3
TCHS3
TCHH3
TCPH
TCHZ
TCLZ
TDS
TDH
THLS
THHS
THLH
THHH
THZ
TLZ
TOH
TV
TSE
TBE
TSCE
TBP
Parameter
Serial Clock Frequency
Serial Clock High Time
Serial Clock Low Time
Serial Clock Rise Time (Slew Rate)
Serial Clock Fall Time (Slew Rate)
CE# Active Setup Time
CE# Active Hold Time
CE# Not Active Setup Time
CE# Not Active Hold Time
CE# High Time
CE# High to High-Z Output
SCK Low to Low-Z Output
Data In Setup Time
Data In Hold Time
HOLD# Low Setup Time
HOLD# High Setup Time
HOLD# Low Hold Time
HOLD# High Hold Time
HOLD# Low to High-Z Output
HOLD# High to Low-Z Output
Output Hold from SCK Change
Output Valid from SCK
Sector-Erase
Block-Erase
Chip-Erase
Byte-Program
Min
Max
33
13
13
0.1
0.1
5
5
5
5
50
7
0
2
4
5
5
5
5
7
7
0
10
25
25
50
10
1. Maximum clock frequency for Read Instruction, 03H, is 33 MHz
2. Maximum Rise and Fall time may be limited by TSCKH and TSCKL requirements
3. Relative to SCK.
Data Sheet
80 MHz
Min
Max
80
6
6
0.1
0.1
5
5
5
5
50
7
0
2
4
5
5
5
5
7
7
0
6
25
25
50
10
Units
MHz
ns
ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
µs
T14.0 1295
©2009 Silicon Storage Technology, Inc.
25
S71295-05-000
10/09
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