 2001-2011 Microchip Technology Inc.

DS21434J-page 7

TC54

5.0

PACKAGING INFORMATION

5.1

Package Marking Information

3-Lead SOT-23A

XN3X

Example

C302

3-Lead SOT-89

XXXYYWW

NNN

Example

E3

31

3-Lead TO-92

XXXXXX

XXXXXX

XXXXXX

YWWNNN

Example

54VN

3002

1256

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