© 2006 Microchip Technology Inc.

DS21989A-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