©2012 Silicon Storage Technology, Inc. DS25023B 06/13
27
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39LF010 / SST39LF020 / SST39LF040
SST39VF010 / SST39VF020 / SST39VF040
Data Sheet
Table 14: Revision History
Number Description Date
01
• 2000 Data Book
Feb 2000
02
• Changed speed from 45 ns to 55 ns for the SST39LF020 and
SST39LF040
Aug 2000
03
• 2002 Data Book: Reintroduced the 45 ns parts for the SST39LF020 and
SST39LF040
Feb 2002
04
• Added the B3K package for the 2 Mbit devices
• Added footnote in Table 8 to indicate I
DD
Write is 30 mA max for Erase
operations in the Industrial temperature range.
Oct 2002
05
• Changes to Table 8 on page 12
– Added footnote for MPF power usage and Typical conditions
– Clarified the Test Conditions for Power Supply Current and Read parameters
– Clarified I
DD
Write to be Program and Erase
– Corrected I
DD
Program and Erase from 20 mA to 30 mA
• Part number changes - see page 23 for additional information
Mar 2003
06
• Added new “MM” Micro-Package MPNs for 1M and 2M LF parts- see
page 23
Oct 2003
07
• 2004 Data Book
• Added non-Pb MPNs and removed footnote (See page 23)
• Updated B3K and MM package diagrams
Nov 2003
08
• Added RoHS Compliant statement.
• Added 4 MBit to Figure 4.
• Revised Absolute Max Stress Ratings for Surface Mount Solder Reflow
Temperature
• Removed SST39VFxxx-90 Timing Parameters from Figure 12.
• Added Footnote and removed Read Access Speed 90 = 90 to Product
Ordering Information.
• Removed 90 part numbers Valid Combinations lists
Dec 2005
09
• Edited page Valid Combinations on page 21. Changed 39LF040-70-4C-
B3KE to 39LF040-45-4C-B3KE
Jan 2006
10
• Removed leaded parts
Nov 2008
11
• Added package YME
Feb 2009
12
• Revised “Product Ordering Information” on page 23
Apr 2009
13
• Changed endurance from 10,000 to 100,000 in Product Description, page
1
Sep 2009
14
• EOL of SST39LF010-45-4C-YME. Replacement part is SST39LF010-45-
4C-MME in this document.
• Removed all references to the YME package.
Jan 2010
A
• EOL of SST39LF512 and SST39VF512 parts. Replacement parts are
SST39LF010 and SST39VF010.
• Applied new document format.
• Released document under letter revision system.
• Updated spec number S71150 to DS25023.
Aug 2011
