93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C

DS21794E-page 14

© 2007 Microchip Technology Inc.

Note:

T = Temperature grade (I, E)

NN = Alphanumeric traceability code

Part Number

1st Line Marking Codes

TSSOP

MSOP

SOT-23

DFN

I Temp.

E Temp.

I Temp.

E Temp.

93AA56A

A56A

3A56AT

2BNN

—

331

—

93AA56B

A56B

3A56BT

2LNN

—

341

—

93AA56C

A56C

3A56CT

—

—

351

—

93LC56A

L56A

3L56AT

2ENN

2FNN

334

335

93LC56B

L56B

3L56BT

2PNN

2RNN

344

345

93LC56C

L56C

3L56CT

—

—

354

355

93C56A

C56A

3C56AT

2HNN

2JNN

337

338

93C56B

C56B

3C56BT

2TNN

2UNN

347

348

93C56C

C56C

3C56CT

—

—

357

358

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