25AA040A/25LC040A

DS21827D-page 14

© 2007 Microchip Technology Inc.

4.0

PACKAGING INFORMATION

4.1

Package Marking Information

T/XXXNNN

XXXXXXXX

YYWW

8-Lead PDIP

I/P

1L7

25AA040A

0627

Example:

8-Lead SOIC

XXXXYYWW

XXXXXXXT

NNN

Example:

SN

0627

25AA04AI

1L7

NNN

XXXX

TYWW

8-Lead TSSOP

1L7

5A4A

I627

Example:

8-Lead MSOP (150 mil)

Example:

XXXXXT

YWWNNN

5L4AI

6271L7

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.

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1st Line Marking Codes

25AA040A

5A4A

25LC040A

A4AX

5L4A

L4AX

Part Number

TSSOP

Standard

Rotated

MSOP

SOT-23

DFN

5A4AT

5L4AT

32NN

35NN

36NN

421

424

425

——

I Temp.

E Temp.

I Temp.

E Temp.

Note: T = Temperature grade (I, E)

NN = Alphanumeric traceability code

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.

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