SST25VF040B-20-4C-QAE Microchip Technology, SST25VF040B-20-4C-QAE Datasheet - Page 29

• Manufacturer Part Number: SST25VF040B-20-4C-QAE
• Description: Flash 512K X 8 14 us
• Manufacturer: Microchip Technology

Specifications of SST25VF040B-20-4C-QAE

• Product Category: Flash
• Rohs: yes
• Memory Size: 4 Mbit
• Interface Type: SPI
• Access Time: 20 ns
• Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8

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©2011 Silicon Storage Technology, Inc.
Product Ordering Information
Valid combinations for SST25VF040B
Note:Valid combinations are those products in mass production or will be in mass production. Consult your SST
SST25VF040B-50-4C-S2AF
SST25VF040B-50-4I-S2AF
SST25VF040B-80-4I-S2AE
SST
sales representative to confirm availability of valid combinations and to determine availability of new combi-
nations.
25
XX XX
VF
040B
XXXX -
-
50
XX -
SST25VF040B-50-4C-QAF
SST25VF040B-50-4I-QAF
SST25VF040B-80-4I-QAE
-
4C
XX
29
-
-
S2AF
XXXX
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
2. Environmental suffix “E” denotes non-Pb solder.
4 Mbit SPI Serial Flash
solder. SST non-Pb/non-Sn solder devices are
“RoHS Compliant”.
SST non-Pb solder devices are “RoHS Compliant”.
F
Nickel plating with Gold top (outer) layer
E
A = 8 leads or contacts
S2 = SOIC 200 mil body width
S = SOIC 150 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
80 = 80 MHz
040 = 4 Mbit
V = 2.7-3.6V
25 = Serial Peripheral Interface flash
memory
1
2
= non-Pb / non-Sn contact (lead) finish:
= non-Pb
SST25VF040B-50-4C-SAF
SST25VF040B-50-4I-SAF
SST25VF040B-80-4I-SAE
SST25VF040B
S71295-06-000
Data Sheet
02/11