Datasheet

 2006-2013 Microchip Technology Inc. DS21989B-page 15
MCP1256/7/8/9
7.0 PACKAGING INFORMATION
7.1 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.
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.
3
e
3
e
1
2
3
4
56
7
8
9
10
10-Lead DFN
10-Lead MSOP
Example:
XXXXX
YWWNNN
1259E
607256
Example:
XXXX
XYWW
NNN
1
2
3
4
56
7
8
9
10
1256
E607
256