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SST25VF020-20-4C-SAE-T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27
©2011 Silicon Storage Technology, Inc. DS25078A 11/11
25
2 Mbit SPI Serial Flash
SST25VF020
Not Recommended for New Designs
A
Microchip Technology Company
Packaging Diagrams
Figure 22: 8-lead Small Outline Integrated Circuit (SOIC) 150 mil body width (4.9mm x 6mm)
SST Package Code: SA
08-soic-5x6-SA-8
Note: 1. Complies with JEDEC publication 95 MS-012 AA dimensions,
although some dimensions may be more stringent.
2. All linear dimensions are in millimeters (max/min).
3. Coplanarity: 0.1 mm
4. Maximum allowable mold flash is 0.15 mm at the package ends and 0.25 mm between leads.
TOP VIEW
SIDE VIEW
END VIEW
5.0
4.8
6.20
5.80
4.00
3.80
Pin #1
Identifier
0.51
0.33
1.27 BSC
0.25
0.10
1.75
1.35
7°
4 places
0.25
0.19
1.27
0.40
45°
7°
4 places
0°
8°
1mm
©2011 Silicon Storage Technology, Inc. DS25078A 11/11
26
2 Mbit SPI Serial Flash
SST25VF020
Not Recommended for New Designs
A
Microchip Technology Company
Figure 23:8-contact Very-very-thin Small Outline No-lead (WSON)
SST Package Code: QA
Note: 1. All linear dimensions are in millimeters (max/min).
2. Untoleranced dimensions (shown with box surround)
are nominal target dimensions.
3. The external paddle is electrically connected to the
die back-side and possibly to certain V
SS
leads.
This paddle can be soldered to the PC board;
it is suggested to connect this paddle to the V
SS
of the unit.
Connection of this paddle to any other voltage potential can
result in shorts and/or electrical malfunction of the device.
8-wson-5x6-QA-9.0
4.0
1.27 BSC
Pin #1
0.48
0.35
0.076
3.4
5.00 ± 0.10
6.00 ± 0.10
0.05 Max
0.70
0.50
0.80
0.70
0.80
0.70
Pin #1
Corner
TOP VIEW BOTTOM VIEW
CROSS SECTION
SIDE VIEW
1mm
0.2
©2011 Silicon Storage Technology, Inc. DS25078A 11/11
27
2 Mbit SPI Serial Flash
SST25VF020
Not Recommended for New Designs
A
Microchip Technology Company
Table 14:Revision History
Revision Description Date
00
• Initial release of S71231
(2 Mbit and 4 Mbit parts were originally described in data sheet S71192)
Apr 2003
01
• Updated Figures 3, 5 - 15: Aligned SI waveform with rising edge of clock
Aug 2003
02
• Added new 8-SOIC (S2A) package and associated MPNs
Oct 2003
03
• 2004 Data Book
• Updated the Package Outline for S2A
Dec 2003
04
• Added Extended temperature and associated MPNs
Jun 2004
05
• Revised Absolute Max. Stress Ratings for Surface Mount Solder Reflow
Temp.
Nov 2005
06
• Updated QA package drawing to revision 9.
• Removed leaded parts.
• Added footnote to product ordering section.
Jan 2006
07
• Removed all references to SST25VF040 due to end of life. New
SST25VF040 EOL data sheet is S71231(04).
• Revised Hold Operation, page 6 paragraph 4, to indicate that device
returns to standby mode when CE# is driven active high during a Hold
Condition.
Oct 2006
A
• Applied new document format
• Released document under letter revision system
• Updated spec number from S71231 to DS25078
Nov 2011
©
2011 Silicon Storage Technology, Inc–a Microchip Technology Company. All rights reserved.
SST, Silicon Storage Technology, the SST logo, SuperFlash, MTP, and FlashFlex are registered trademarks of Silicon Storage Tech-
nology, Inc. MPF, SQI, Serial Quad I/O, and Z-Scale are trademarks of Silicon Storage Technology, Inc. All other trademarks and
registered trademarks mentioned herein are the property of their respective owners.
Specifications are subject to change without notice. Refer to www.microchip.com for the most recent documentation. For the most current
package drawings, please see the Packaging Specification located at http://www.microchip.com/packaging.
Memory sizes denote raw storage capacity; actual usable capacity may be less.
SST makes no warranty for the use of its products other than those expressly contained in the Standard Terms and Conditions of
Sale.
For sales office locations and information, please see www.microchip.com.
Silicon Storage Technology, Inc.
A Microchip Technology Company
www.microchip.com
ISBN:978-1-61341-680-8
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27

SST25VF020-20-4C-SAE-T

Mfr. #:
Buy SST25VF020-20-4C-SAE-T
Manufacturer:
Microchip Technology
Description:
NOR Flash 2M (256Kx8) 20MHz 2.7-3.6V Commercial
Lifecycle:
New from this manufacturer.
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