© 2008 Microchip Technology Inc.

DS22119A-page 13

24AA04H/24LC04BH

1st Line Marking

Part No.

TSSOP

MSOP

SOT-23

TDFN

I-Temp

E-Temp

I-Temp

E-Temp

I-Temp

E-Temp

24AA04H

4A4H

4A4HI

—

3MNN

—

AE1

—

24LC04BH

4L4H

4L4BHI

4L4BHE

3QNN

3RNN

AE4

AE5

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

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