SST25LF040A View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
Manufacturer
SST25LF040A Datasheet PDF : 26 Pages
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2 Mbit / 4 Mbit SPI Serial Flash
SST25LF020A / SST25LF040A
Data Sheet
TABLE 10: RELIABILITY CHARACTERISTICS
Symbol
Parameter
Minimum Specification Units Test Method
NEND1
TDR1
Endurance
Data Retention
10,000
100
Cycles JEDEC Standard A117
Years JEDEC Standard A103
ILTH1
Latch Up
100 + IDD
mA JEDEC Standard 78
T10.0 1242
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
TABLE 11: AC OPERATING CHARACTERISTICS VDD = 3.0-3.6V
Limits
20 MHz
33 MHz
Symbol
Parameter
Min
Max
Min
Max
FCLK
TSCKH
TSCKL
TCES1
TCEH1
TCHS1
TCHH1
TCPH
TCHZ
TCLZ
TDS
TDH
THLS
THHS
THLH
THHH
THZ
TLZ
TOH
TV
TSE
TBE
TSCE
TBP
Serial Clock Frequency
Serial Clock High Time
Serial Clock Low Time
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
20
33
20
13
20
13
20
12
20
12
10
10
10
10
100
100
20
14
0
0
5
3
5
3
10
10
10
10
15
10
10
10
20
14
20
14
0
0
20
12
25
25
25
25
100
100
20
20
1. Relative to SCK.
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
µs
T11.0 1242
©2006 Silicon Storage Technology, Inc.
19
S71242-05-000
1/06
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