Datasheet

 2001-2013 Microchip Technology Inc. DS39598F-page 155
PIC16F818/819
17.0 PACKAGING INFORMATION
17.1 Package Marking Information
18-Lead SOIC
Legend: XX...X Customer-specific information
Y Year code (last digit of calendar year)
YY Year code (last 2 digits of calendar year)
WW Week code (week of January 1 is week ‘01’)
NNN Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
* This package is Pb-free. The Pb-free JEDEC designator ( )
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.
3
e
3
e
18-Lead PDIP (300 mil) Example
18-Lead SOIC (7.50 mm) Example
20-Lead SSOP (5.30 mm) Example
28-Lead QFN (6x6 mm) Example
XXXXXXXX
XXXXXXXX
YYWWNNN
PIN 1 PIN 1
PIC16F818-I/P
0410017
PIC16F818-04
/SO
0410017
PIC16F818-
20/SS
0410017
16F818-
I/ML
0410017
3
e
3
e
3
e
3
e