hcs473 Microchip Technology Inc., hcs473 Datasheet - Page 59

• Manufacturer Part Number: hcs473
• Description: Code Hopping Encoder And Transponder
• Manufacturer: Microchip Technology Inc.

8.0
8.1
 2002 Microchip Technology Inc.
*
PACKAGING INFORMATION
Package Marking Information
Standard marking consists of Microchip part number, year code, week code, facility code, mask rev#,
and assembly code. For marking beyond this, certain price adders apply. Please check with your
Microchip Sales Office. For SQTP devices, any special marking adders are included in SQTP price.
14-Lead PDIP (300 mil)
14-Lead SOIC (150 mil)
XXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXX
XXXXXXXXXXX
Legend:
Note:
YYWWNNN
YYWWNNN
YY
WW
NNN
XX...X Customer specific information*
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 char-
acters for customer specific information.
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Preliminary
Example
Example
XXXXXXXXXXXXXX
XXXXXXXXXXX
HCS473
9904NNN
HCS473
9904NNN
HCS473
DS40035C-page 57