24.0 PACKAGING INFORMATION
24.1 Package Marking Information
64-Lead TQFP
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
YYWWNNN
68-Lead PLCC
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
YYWWNNN
80-Lead TQFP
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
PIC18C601/801
Example
PIC18C601-I/PT
0017017
Example
PIC18C601-I/L
0017017
Example
PIC18C801-I/PT
0017017
Legend:
XX...X
YY
WW
NNN
Customer specific information*
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
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 OTP marking consists of Microchip part number, year code, week code, facility code, mask
rev#, and assembly code. For OTP marking 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.
2001 Microchip Technology Inc.
Advance Information
DS39541A-page 297