6.0 PACKAGING INFORMATION
6.1 Package Marking Information (Not to Scale)
6-Lead SOT-23
Part Number
MCP1623T-I/CHY
MCP1623T-I/CH
MCP1623T-I/CH
MCP1624T-I/CHY
MCP1624T-I/CH
Code
HUNN
JANN
JUNN
CJNN
JTNN
MCP1623/24
Example
CJNN
8-Lead DFN (2x3x0.9 mm)
Part Number
MCP1623-I/MC
MCP1623T-I/MC
MCP1624-I/MC
MCP1624T-I/MC
Code
AKH
AKH
ALH
ALH
Example
AKH
611
25
Legend:
XX...X
Y
YY
WW
NNN
e3
*
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC® designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC® designator e( 3 )
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.
 2010-2016 Microchip Technology Inc.
DS40001420D-page 19