PIC18LF2X_13 Datasheet, PDF (525/560 Pages) Microchip Technology – PIC18(L)F2X/45K50 USB Flash MCU Product Brief

Package Marking Information (Continued)
40-Lead UQFN (5x5x0.5 mm)
PIC18(L)F2X/4XK22
Example
PIN 1
44-Lead QFN (8x8x0.9 mm)
PIN 1
PIC18F
45K22
-I/MV ^e3
0810017
Example
PIN 1
XXXXXXXXXXX
XXXXXXXXXXX
XXXXXXXXXXX
YYWWNNN
44-Lead TQFP (10x10x1 mm)
PIN 1
1845K22
-E/ML e³
0810017
Example
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
YYWWNNN
18F45K22
-E/PT e3
0810017
Legend:
XX...X
Y
YY
WW
NNN
e3
*
Customer-specific information or Microchip part number
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.
 2010-2012 Microchip Technology Inc.
DS41412F-page 525