MCP1640/B/C/D
7.0
7.1
PACKAGING INFORMATION
Package Marking Information (Not to Scale)
6-Lead SOT-23
Example
XXNN
BZNN
8-Lead DFN
Example
XXX
YWW
NN
AHM
945
25
Legend: XX...X Customer-specific information
Y
YY
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
WW
NNN
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
e
3
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.
*
)
3
e
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.
2010 Microchip Technology Inc.
DS22234A-page 21
MICROCHIP [ MICROCHIP ]
