© 2008 Microchip Technology Inc.

DS21201J-page 13

24C01C

Part Number

1st Line Marking Codes

TSSOP

MSOP

DFN

TDFN

I Temp.

E Temp.

I Temp.

E Temp.

24C01C

4C1C

4C1CT

2N7

2N8

AN7

AN8

Note:

T = Temperature grade (I, E)

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.