25AA320/25LC320/25C320
4.0
4.1
PACKAGING INFORMATION
Package Marking Information
8-Lead PDIP (300 mil)
Example:
XXXXXXXX
XXXXXNNN
25LC320
/PNNN
YYWW
YYWW
8-Lead SOIC (150 mil)
Example:
25LC320
XXXXXXXX
XXXXYYWW
NNN
I/SN
YYWW
NNN
e
3
Example:
8-Lead TSSOP
XXXX
XYWW
NNN
5LBX
IYWW
NNN
Example:
14-Lead TSSOP
XXXXXXXX
YYWW
25L32
YYWW
NNN
NNN
Legend: XX...X Customer-specific information
Y
YY
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
WW
NNN
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
e
3
Pb-free JEDEC designator for Matte Tin (Sn)
*
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
)
e3
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.
*
Standard marking consists of Microchip part number, year code, week code, and traceability code. For
device markings beyond this, certain price adders apply. Please check with your Microchip Sales Office.
For QTP devices, any special marking adders are included in QTP price.
© 2008 Microchip Technology Inc.
DS21227F-page 13
MICROCHIP [ MICROCHIP ]
