93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C

DS21749F-page 14

© 2005 Microchip Technology Inc.

Part Number

1st Line Marking Codes

TSSOP

MSOP

SOT-23

DFN

I Temp.

E Temp.

I Temp.

E Temp.

93AA46A

A46A

3A46AT

1BNN

—

301

—

93AA46B

A46B

3A46BT

1LNN

—

311

—

93AA46C

A46C

3A46CT

—

—

321

—

93LC46A

L46A

3L46AT

1ENN

1FNN

304

305

93LC46B

L46B

3L46BT

1PNN

1RNN

314

315

93LC46C

L46C

3L46CT

—

—

324

325

93C46A

C46A

3C46AT

1HNN

1JNN

307

308

93C46B

C46B

3C46BT

1TNN

1UNN

317

318

93C46C

C46C

3C46CT

—

—

327

328

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.