SST25VF020 View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
Manufacturer
SST25VF020 Datasheet PDF : 23 Pages
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2 Mbit SPI Serial Flash
SST25VF020
Data Sheet
Pin #1
Corner
TOP VIEW
SIDE VIEW
0.2
BOTTOM VIEW
Pin #1
1.27 BSC
5.00 ± 0.10
0.076
6.00 ± 0.10
0.05 Max
0.80
0.70
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 VSS leads.
1mm
This paddle can be soldered to the PC board;
it is suggested to connect this paddle to the VSS of the unit.
Connection of this paddle to any other voltage potential can
result in shorts and/or electrical malfunction of the device.
4.0
3.4
0.48
0.35
0.70
0.50
CROSS SECTION
0.80
0.70
8-wson-5x6-QA-9.0
FIGURE 23: 8-contact Very-very-thin Small Outline No-lead (WSON)
SST Package Code: QA
TABLE 12: Revision History
Number
00
•
Description
Initial release of S71231
(2 Mbit and 4 Mbit parts were originally described in data sheet S71192)
01 • Updated Figures 3, 5 - 15: Aligned SI waveform with rising edge of clock
02 • Added new 8-SOIC (S2A) package and associated MPNs
03 • 2004 Data Book
• Updated the Package Outline for S2A
04 • Added Extended temperature and associated MPNs
05 • Revised Absolute Max. Stress Ratings for Surface Mount Solder Reflow Temp.
06 • Updated QA package drawing to revision 9.
• Removed leaded parts.
• Added footnote to product ordering section.
07 • Removed all references to SST25VF040 due to end of life. New SST25VF040 EOL
data sheet is S71231(04).
• Revised Hold Operation, page 5 paragraph 4, to indicate that device returns to
standby mode when CE# is driven active high during a Hold Condition.
Date
Apr 2003
Aug 2003
Oct 2003
Dec 2003
Jun 2004
Nov 2005
Jan 2006
Oct 2006
Silicon Storage Technology, Inc. • 1171 Sonora Court • Sunnyvale, CA 94086 • Telephone 408-735-9110 • Fax 408-735-9036
www.SuperFlash.com or www.sst.com
©2006 Silicon Storage Technology, Inc.
23
S71231-07-000
10/06
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