A290021_15 Datasheet, PDF (1/35 Pages) AMIC Technology – Boot Sector Flash Memory

A29002/A290021 Series
256K X 8 Bit CMOS 5.0 Volt-only,
Boot Sector Flash Memory
Document Title
256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
Revision History
Rev. No.
0.0
0.1
0.2
0.3
0.4
0.5
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
History
Initial issue
Add A290021 part data
Add Top/Bottom ordering information
Change ILIT from 50μA to 100μA
Change typical byte programming time from 7μs to 35μs
Erase VCC supply voltage for ± 5% devices in Operation Ranges
Add the time limit tWPH max. = 50μs of command cycle sequence
Correct the Continuation ID command to hexadecimal
Final version release
Error Correction:
Page 8: Autoselect Command Sequence (line 15), XX11 → XX03h
Add 32L Pb-free PLCC package type
Add Pb-Free package type for all parts
Error correction: Modify Figure 3. Erase Operation
Remove -55 grade specification
Page 1: Change from typical 100,000 cycles to minimum 100,000
cycles
Page 4: Change Operating Temperature from “-55°C ~ +125°C” to
“0°C ~ +70°C”
Issue Date
May 8, 2000
May 31, 2000
June 26, 2000
January 3, 2001
February 6, 2001
August 21, 2001
February 6, 2002
December 24, 2002
July 5, 2004
August 6, 2004
April 28, 2009
May 26, 2009
December 21, 2010
November 26, 2014
Remark
Preliminary
Final
(November, 2014 Version 1.7)
AMIC Technology, Corp.