25LC128T(2007) データシートの表示（PDF） - Microchip Technology
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25LC128T Datasheet PDF : 26 Pages
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25AA128/25LC128
4.0 PACKAGING INFORMATION
4.1 Package Marking Information
8-Lead DFN
Example:
XXXXXXX
T/XXXXX
YYWW
NNN
25LC128
I/MF
0328
1L7
8-Lead PDIP
XXXXXXXX
T/XXXNNN
YYWW
8-Lead SOIC
Example:
25AA128
I/P 1L7
0328
Example:
XXXXXXXX
T/XXYYWW
NNN
25LC128
I/SN 0328
1L7
8-Lead TSSOP
XXXX
TYWW
NNN
Example:
5LD
I328
1L7
TSSOP 1st Line Marking Codes
Device
25AA128
25LC128
std mark
5AD
5LD
Pb-free
mark
NAD
NLD
Legend:
XX...X
Y
YY
WW
NNN
e3
*
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( e3 )
can be found on the outer packaging for this package.
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
DS21831C-page 14
© 2007 Microchip Technology Inc.
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