 1996-2011 Microchip Technology Inc.

DS21178H-page 13

24AA00/24LC00/24C00

Part Number

1st Line Marking Codes

TSSOP

SOT-23

DFN

TDFN

I Temp.

E Temp.

I Temp.

E Temp.

I Temp.

E Temp.

24AA00

4A00

B0NN

—

201

—

A01

—

24LC00

4L00

M0NN

—

204

—

A04

—

24C00

4C00

D0NN

E0NN

207

—

A07

A08

Note:

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.