TC4431/TC4432
5.0
5.1
PACKAGING INFORMATION
Package Marking Information
8-Lead PDIP (300 mil)
Example:
XXXXXXXX
XXXXXNNN
YYWW
TC4431
CPA256
0302
8-Lead SOIC (150 mil)
Example:
XXXXXXXX
XXXXYYWW
NNN
TC4431
COA0302
256
8-Lead CERDIP (300 mil)
Example:
XXXXXXXX
XXXXXNNN
YYWW
TC4431
EJA256
0302
Legend:
XX...X
YY
WW
NNN
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, and traceability code.
DS21424C-page 8
2003 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
