4 Mbit SPI Serial Flash
SST25VF040B
Data Sheet
PRODUCT ORDERING INFORMATION
SST 25 VF
040 B
-
50 - 4C -
S2A F
XX XX
XXX X
-
XX - XX - XXX X
Environmental Attribute
F1 = non-Pb / non-Sn contact (lead) finish:
Nickel plating with Gold top (outer) layer
Package Modifier
A = 8 leads or contacts
Package Type
S2 = SOIC 200 mil body width
S = SOIC 150 mil body width
Q = WSON
Temperature Range
C = Commercial = 0°C to +70°C
I = Industrial = -40°C to +85°C
Minimum Endurance
4 = 10,000 cycles
Operating Frequency
50 = 50 MHz
Device Density
040 = 4 Mbit
Voltage
V = 2.7-3.6V
Product Series
25 = Serial Peripheral Interface flash memory
1. Environmental suffix “F” denotes non-Pb/non-SN solder.
SST non-Pb/non-Sn solder devices are “RoHS Compliant”.
Valid combinations for SST25VF040B
SST25VF040B-50-4C-S2AF
SST25VF040B-50-4I-S2AF
SST25VF040B-50-4C-QAF
SST25VF040B-50-4I-QAF
SST25VF040B-50-4C-SAF
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.
©2007 Silicon Storage Technology, Inc.
S71295-02-000
7/07
27
SST [ SILICON STORAGE TECHNOLOGY, INC ]
