HCS500_11 Datasheet, PDF (30/40 Pages) Microchip Technology – KEELOQ® Code Hopping Decoder encoders to implement a unidirectional

HCS500
10.0 PACKAGING INFORMATION
10.1 Package Marking Information
8-Lead PDIP
XXXXXXXX
XXXXXNNN
YYWW
8-Lead SOIC
XXXXXXX
XXXYYWW
NNN
Example
HCS500
XXXXXNNN
0025
Example
HCS500
XXX0025
NNN
Legend:
XX...X
Y
YY
WW
NNN
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
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 PIC MCU device marking consists of Microchip part number, year code, week code, and
traceability code. For PIC MCU device 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.
DS40153D-page 30
© 2011 Microchip Technology Inc.