24AA32AF/24LC32AF

DS22184A-page 14

© 2009 Microchip Technology Inc.

Part Number

1st Line Marking Codes

TSSOP

MSOP

TDFN

SOT-23

I Temp.

E Temp.

I Temp.

E Temp.

24AA32A

4AAF

4A32FT

AH1

—

6PNN

—

24LC32A

4LAF

4L32FT

AH4

AH5

6QNN

6RNN

Note:

T = Temperature grade (I, E).

Legend: XX...X

Part number or part number code

T

Temperature (I, E)

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 (2 characters for small packages)

Pb-free JEDEC designator for Matte Tin (Sn)

Note:

For very small packages with no room for the Pb-free JEDEC designator

, the marking will only appear on the outer carton or reel label.

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

Note:

Please visit www.microchip.com/Pbfree for the latest information on Pb-free conversion.

*Standard OTP marking consists of Microchip part number, year code, week code, and traceability code.