S29AL004D
Document History Page
Document Title:S29AL004D, 4-Mbit (512K x 8-Bit/256K x 16-Bit), 3 V Boot Sector Flash
Document Number: 002-01235
Orig. of Submission
Rev.
ECN No.
Description of Change
Change
Date
11/12/2004 Initial release
02/18/2005
Added Cover Page
Ordering Information
Change package type from S to M.
Valid Combination Table
Package Type, Material, and Temperature Range from SAL and SFI to
MAL and MFI.
Changed Package Description from SSOP to SOP
Erase and Programming Performance Table
Changed chip erase time in table.
06/01/2005
Global
Updated status from Advance Information to Preliminary data sheet.
Distinctive Characteristics
Updated High Performance access time to 55 ns.
Product Selector Guide
Added 55 ns speed column.
Ordering Information
Added tube packing type.
Added Extended Temperature range.
Added 55 ns speed option.
**
-
BWHA
Valid Combinations Table
Added two designators to packing types.
Added speed option along with speed option package type nomenclature.
Added Note for this table.
Operating Range
Added extended temperature range information.
Moved Figures 7 and 8 under Operating Range area.
Erase and Programming Performance
Changed Byte Programing Time values for Typical and Maximum.
06/21/2005
05/22/2006
Global
Update from Preliminary status to full Data Sheet.
Ordering Information
Added two Model Numbers.
Valid Combinations Table
Updated table with new Model Numbers and Package Types.
AC Characteristics
Added tSR/W parameter to read and erase/program operations tables.
Added back-to-back read/write cycle
timing diagram. Changed maximum value for tDF and tFLQZ.
Document Number: 002-01235 Rev. *B
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