© 2009 Microchip Technology Inc.

DS21710J-page 13

24AA08/24LC08B

1st Line Marking

Part No.

TSSOP

MSOP

SOT-23

DFN

TDFN

I-Temp

E-Temp

I-Temp

E-Temp

I-Temp

E-Temp

24AA08

4A08

4A08T

B4NN

—

241

—

A41

—

24LC08B

4L08

4L8BT

M4NN

N4NN

244

245

A44

A45

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

8-Lead 2x3 TDFN

XXX

YWW

NN

A44

527

13

Example:

8-Lead 2x3 DFN

XXX

YWW

NN

244

527

13

Example:

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