Microchip Technology MCP355XDV-MS1 Data Sheet
© 2009 Microchip Technology Inc.
DS21950E-page 27
MCP3550/1/3
6.0
PACKAGING INFORMATION
6.1
Package Marking Information
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.
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.
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
3
e
3
e
8-Lead SOIC (150 mil)
Example (MCP3551):
XXXXXXXX
XXXXYYWW
XXXXYYWW
NNN
MCP3551E
SN^^ 0951
256
8-Lead MSOP
Example:
XXXXXX
YWWNNN
3553E
951256
3
e
3550-50E
SN^^ 0951
256
3
e
Example (MCP3550):