2 Mbit / 4 Mbit SPI Serial Flash
SST25LF020A / SST25LF040A
Data Sheet
PRODUCT ORDERING INFORMATION
SST 25 LF
020 A
-
33 - 4I -
SA
E
XX XX XXXX X - XXX - XX - XXX X
Environmental Attribute
E1 = non-Pb
Package Modifier
A = 8 leads or contacts
Package Type
S = SOIC 150 mil body width
S2 = SOIC 200 mil body width
Q = WSON
Operation Temperature
C = Commercial = 0°C to +70°C
I = Industrial = -40°C to +85°C
E = Extended = -20°C to +85°C
Minimum Endurance
4 = 10,000 cycles
Operating Frequency
33 = 33 MHz
Device Density
020 = 2 Mbit
040 = 4 Mbit
Voltage
L = 3.0-3.6V
Product Series
25 = Serial Peripheral Interface flash memory
1. Environmental suffix “E” denotes non-Pb solder.
SST non-Pb solder devices are “RoHS Compliant”.
Valid combinations for SST25LF020A
SST25LF020A-33-4C-SAE
SST25LF020A-33-4I-SAE
SST25LF020A-33-4E-SAE
SST25LF020A-33-4C-QAE
SST25LF020A-33-4I-QAE
SST25LF020A-33-4E-QAE
Valid combinations for SST25LF040A
SST25LF040A-33-4C-S2AE
SST25LF040A-33-4I-S2AE
SST25LF040A-33-4E-S2AE
SST25LF040A-33-4C-QAE
SST25LF040A-33-4I-QAE
SST25LF040A-33-4E-QAE
Note: Valid combinations are those products in mass production or will be in mass production. Consult your SST sales
representative to confirm availability of valid combinations and to determine availability of new combinations.
©2006 Silicon Storage Technology, Inc.
S71242-05-000
1/06
23
SST [ SILICON STORAGE TECHNOLOGY, INC ]
