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24AA128/24LC128/24FC128
DS21191P-page 12
© 2007 Microchip Technology Inc.
Package Marking Information (Continued)
8-Lead MSOP
Example:
XXXXXT
YWWNNN
4L128I
051017
8-Lead DFN-S
Example
:
XXXXXXX
T/XXXXX
YYWW
24LC128
I/MF
0510
017
NNN
First Line Marking Codes
Part No.
TSSOP Package Codes
MSOP Package Codes
24AA128
4AC
4A128T
24LC128
4LC
4L128T
24FC128
4FC
4F128T
*Standard device marking consists of Microchip part number, year code, week code, and traceability code. For
device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office.
Legend: XX...X
Part number or part number code
T
Temperature (I, E)
Y
Year code (last digit of calendar year)
YY
Year code (last 2 digits of calendar year)
WW
Week code (week of January 1 is week ‘01’)
NNN
Alphanumeric traceability code (2 characters for small packages)
Pb-free JEDEC designator for Matte Tin (Sn)
Note:
For very small packages with no room for the Pb-free JEDEC designator
, the marking will only appear on the outer carton or reel label.
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.
3
e
3
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