®
LY622568
256K X 8 BIT LOW POWER CMOS SRAM
Rev. 2.4
REVISION HISTORY
Revision
Rev. 1.0
Rev. 1.1
Rev. 1.2
Description
Initial Issue
Revised ISB1/IDR/Test Condition of ICC
Adding PKG type : 32 P-DIP
Issue Date
Aug.29.2005
Oct.31.2005
May.14.2007
Revised Test Condition of ISB1/IDR
Adding SL Spec.
Revised ABSOLUTE MAXIMUN RATINGS
Rev. 2.0
Rev. 2.1
Jul.26.2007
Mar.30.2009
℃
℃
Added ISB1/IDR values when TA = 25 and TA = 40
Revised ISB1 (MAX) of SL grade
FEATURES ORDERING INFORMATION
Lead
Revised
&
free and green package available to Green package available
ORDERING INFORMATION
Added packing type in
ABSOLUTE MAXIMUN RATINGS
Deleted TSOLDER in
Revised -35ns to -45ns Spec.
Revised VDR
Rev. 2.2
Rev. 2.3
Rev. 2.4
Sep.11.2009
May.7.2010
Aug.25.2010
PACKAGE OUTLINE DIMENSION
Revised
Revised
Revised
in page 8/9/11
in page 10
ORDERING INFORMATION
in page 12
PACKAGE OUTLINE DIMENSION
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.
TEL: 886-3-6668838
FAX: 886-3-6668836
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LYONTEK [ Lyontek Inc. ]
