Datasheet
© 2009 Microchip Technology Inc. DS21881E-page 17
MCP6231/1R/1U/2/4
6.0 PACKAGING INFORMATION
6.1 Package Marking Information
5-Lead SC70 (MCP6231U Only)
Example:
1 23
5
4
5-Lead SOT-23
Example:
XXNN
1 23
5
4
BJ25
Device Code
MCP6231 BJNN
MCP6231R BKNN
MCP6231UBLNN
Note: Applies to 5-Lead SOT-23.
8-Lead MSOP
Example:
XXXXXX
YWWNNN
6232E
929256
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
XXNN AS25
8-Lead DFN (2 x 3) (MCP6231)
Example:
8-Lead TDFN (2 x 3) (MCP6232)
Example:
XXX
YWW
NNN
AER
929
256
XXX
YWW
NNN
AAE
929
256