PIC18F2420/2520/4420/4520
28.0
28.1
PACKAGING INFORMATION
Package Marking Information
28-Lead SPDIP
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
YYWWNNN
Example
PIC18F2520-I/SP
e
3
0810017
28-Lead SOIC
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
YYWWNNN
Example
PIC18F2520-E/SO
e
3
0810017
28-Lead QFN
Example
XXXXXXXX
XXXXXXXX
YYWWNNN
18F2420
-I/ML
e
3
0810017
Legend:
XX...X
Y
YY
WW
NNN
e
3
*
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 (
e
3
)
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.
©
2008 Microchip Technology Inc.
DS39631E-page 383
MICROCHIP [ MICROCHIP TECHNOLOGY ]
