24AA64F/24LC64F

DS22154A-page 14

© 2009 Microchip Technology Inc.

Note:

T = Temperature grade (I, E)

Part Number

1st Line Marking Codes

TSSOP

MSOP

TDFN

SOT-23

I Temp.

E Temp.

I Temp.

E Temp.

24AA64F

4ABF

4A64FT

AT1

—

7MNN

—

24LC64F

4LBF

4L64FT

AT4

AT5

7QNN

7RNN

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

5-Lead SOT-23

XXNN

Example:

7MNN