34AA02/34LC02

DS22029E-page 16

 2010 Microchip Technology Inc.

Example:

6-Lead SOT-23

XXNN

SKEC

SOT-23 Marking Codes

Device

34AA02

34LC02

I-Temp

SKNN

STNN

E-Temp

SLNN

SUNN

Pb-free topside mark is same; Pb-free

noted only on carton label.

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.