© 2008 Microchip Technology Inc.

DS22104A-page 13

24AA01H/24LC01BH

8-Lead 2x3 TDFN

XXX

YWW

NN

AC4

527

13

Example:

5-Lead SC-70

Example:

XXNN

C13F

Part Number

1st Line Marking Codes

TSSOP

MSOP

SOT-23

TDFN

SC-70

I Temp.

E Temp.

I Temp.

E Temp.

I Temp.

E Temp.

24AA01

4A1H

4A01HT

1MNN

—

AC1

—

C2NN

—

24LC01B

4L1H

4L1BHT

1QNN

1RNN

AC4

AC5

C1NN

C3NN

Note:

T = Temperature grade (I, E)

NN = Alphanumeric traceability code

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.