PIC32MX1XX Datasheet, PDF (289/320 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

31.0 PACKAGING INFORMATION
31.1 Package Marking Information
28-Lead SOIC
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
YYWWNNN
28-Lead SPDIP
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
YYWWNNN
28-Lead SSOP
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
28-Lead QFN
XXXXXXXX
XXXXXXXX
YYWWNNN
PIC32MX1XX/2XX
Example
PIC32MX220F
032B-I/SO e3
1130235
Example
PIC32MX220F
032B-I/SP e3
1130235
Example
PIC32MX220F
032B-I/SS e3
1130235
Example
32MX220F
032BE/ML e3
1130235
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: If the full Microchip part number cannot be marked on one line, it is carried over to the next
line, thus limiting the number of available characters for customer-specific information.
© 2011-2012 Microchip Technology Inc.
Preliminary
DS61168D-page 289