SST25VF040B-50-4I-QAF SILICON STORAGE TECHNOLOGY, SST25VF040B-50-4I-QAF Datasheet - Page 26

• Manufacturer Part Number: SST25VF040B-50-4I-QAF
• Description: 4M FLASH MEMORY, SPI EEPROM, WSON-8
• Manufacturer: SILICON STORAGE TECHNOLOGY

Specifications of SST25VF040B-50-4I-QAF

• Memory Size: 4Mbit
• Clock Frequency: 50MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: WSON
• No. Of Pins: 8
• Svhc: No SVHC (18-Jun-2010)
• Device: RoHS Compliant
• Package / Case: WSON
• Memory Type: Flash
• Memory Configuration: 512K X 8
• Interface Type: Serial, SPI
• Rohs Compliant: Yes

Data Sheet
PRODUCT ORDERING INFORMATION
Valid combinations for SST25VF040B
SST25VF040B-50-4C-S2AF
SST25VF040B-50-4I-S2AF
©2006 Silicon Storage Technology, Inc.
SST
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.
XX
25
XX
VF
XXX X
040 B
-
-
SST25VF040B-50-4C-QAF
SST25VF040B-50-4I-QAF
XX
50
- 4C -
- XX -
XXX X
S2A F
26
Environmental Attribute
Package Modifier
Package Type
Temperature Range
Minimum Endurance
Operating Frequency
Device Density
Voltage
Product Series
1. Environmental suffix “F” denotes non-Pb/non-SN solder.
SST non-Pb/non-Sn solder devices are “RoHS Compliant”.
F
Nickel plating with Gold top (outer) layer
A = 8 leads or contacts
S2 = SOIC 200 mil body width
Q = WSON
C = Commercial = 0°C to +70°C
I = Industrial = -40°C to +85°C
4 = 10,000 cycles
50 = 50 MHz
040 = 4 Mbit
V = 2.7-3.6V
25 = Serial Peripheral Interface flash memory
1
= non-Pb / non-Sn contact (lead) finish:
4 Mbit SPI Serial Flash
SST25VF040B
S71295-01-000
1/06