17.0 PACKAGING INFORMATION
17.1 Package Marking Information
18-Lead PDIP
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
YYWWNNN
18-Lead CERDIP Windowed
XXXXXXXX
XXXXXXXX
YYWWNNN
18-Lead SOIC
XXXXXXXXXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
20-Lead PDIP
XXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXX
YYWWNNN
PIC16C717/770/771
Example
PIC16C717/P
9917017
Example
PIC16C717/JW
9905017
Example
PIC16C717/SO
9910017
Example
PIC16C770/P
9917017
Legend: MM...M
XX...X
YY
WW
NNN
Microchip part number information
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.
© 1999 Microchip Technology Inc.
Advanced Information
DS41120A-page 179