Datasheet

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

DS21794G-page 14  2003-2011 Microchip Technology Inc.

Note: T = Temperature grade (I, E)

NN = Alphanumeric traceability code

Part Number

1st Line Marking Codes

TSSOP MSOP

SOT-23 DFN TDFN

I Temp. E Temp. I Temp. E Temp. I Temp. E Temp.

93AA56A A56A 3A56AT 2BNN — 331 — E31 —

93AA56B A56B 3A56BT 2LNN — 341 — E41 —

93AA56C A56C 3A56CT — — 351 — E51 —

93LC56A L56A 3L56AT 2ENN 2FNN 334 — E34 E35

93LC56B L56B 3L56BT 2PNN 2RNN 344 — E44 E45

93LC56C L56C 3L56CT — — 354 355 E54 E55

93C56A C56A 3C56AT 2HNN 2JNN 337 — E37 E38

93C56B C56B 3C56BT 2TNN 2UNN 347 — E47 E48

93C56C C56C 3C56CT — — 357 — E57 E58

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.