HCS473_13 Datasheet, PDF (57/68 Pages) Microchip Technology – KEELOQ® 3-Axis Transcoder

8.0 PACKAGING INFORMATION
8.1 Package Marking Information
14-Lead PDIP (300 mil)
XXXXXXXXXXXXXX
XXXXXXXXXXXXXX
YYWWNNN
14-Lead SOIC (150 mil)
XXXXXXXXXXX
XXXXXXXXXXX
YYWWNNN
HCS473
Example
HCS473
XXXXXXXXXXXXXX
9904NNN
Example
HCS473
XXXXXXXXXXX
9904NNN
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: 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.
 2000-2013 Microchip Technology Inc.
Preliminary
DS40035D-page 57