![](http://datasheet.mmic.net.cn/Microchip-Technology/MCP4631-503E-ST_datasheet_98971/MCP4631-503E-ST_71.png)
2008 Microchip Technology Inc.
DS22096A-page 71
MCP453X/455X/463X/465X
11.0
PACKAGING INFORMATION
11.1
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
8-Lead DFN (3x3)
Example
:
Part Number
Code
Part Number
Code
MCP4531-502E/MF
DACA
MCP4532-502E/MF
DACE
MCP4531-103E/MF
DACB
MCP4532-103E/MF
DACF
MCP4531-104E/MF
DACD
MCP4532-104E/MF
DACH
MCP4531-503E/MF
DACC
MCP4532-503E/MF
DACG
MCP4551-502E/MF
DACT
MCP4552-502E/MF
DACX
MCP4551-103E/MF
DACU
MCP4552-103E/MF
DACY
MCP4551-104E/MF
DACW
MCP4552-104E/MF
DADA
MCP4551-503E/MF
DACV
MCP4552-503E/MF
DACZ
DACA
E828
256
XXXX
XYWW
NNN
8-Lead MSOP
XXXXXX
YWWNNN
Example
453113
828256
Part Number
Code
Part Number
Code
MCP4531-103E/MS
453113
MCP4532-103E/MS
453213
MCP4531-104E/MS
453114
MCP4532-104E/MS
453214
MCP4531-502E/MS
453152
MCP4532-502E/MS
453252
MCP4531-503E/MS
453153
MCP4532-503E/MS
453253
MCP4551-103E/MS
455113
MCP4552-103E/MS
455213
MCP4551-104E/MS
455114
MCP4552-104E/MS
455214
MCP4551-502E/MS
455152
MCP4552-502E/MS
455252
MCP4551-503E/MS
455153
MCP4552-503E/MS
455253