93XX46X/56X/66X/76X/86X
Example:
8-Lead 2x3 DFN
304
506
L7
XXX
YWW
NN
3-Wire 2x3 DFN Package Marking
Industrial
Line 1
E-Temp
Line 1
Industrial
Line 1
E-Temp
Line 1
Industrial E-Temp
Part
Part
Part
Line 1
Line 1
Marking
Marking
Marking
Marking
Marking
Marking
93AA46A
93AA46B
93AA46C
301
311
321
302
312
322
93LC46A
93LC46B
93LC46C
304
314
324
305
315
325
93C46A
93C46B
93C46C
307
317
327
308
318
328
93AA56A
93AA56B
93AA56C
331
341
351
332
342
352
93LC56A
93LC56B
93LC56C
334
344
354
335
345
355
93C56A
93C56B
93C56C
337
347
357
338
348
358
93AA66A
93AA66B
93AA66C
361
371
381
362
372
382
93LC66A
93LC66B
93LC66C
364
374
384
365
375
385
93C66A
93C66B
93C66C
367
377
387
368
378
388
93AA76C
93AA86C
3B1
3E1
3B2
3E2
93LC76C
93LC86C
3B4
3E4
3B5
3E5
93C76C
93C86C
3B7
3E7
3B8
3E8
Legend: XX...X Part number or part number code
T
Temperature (I, E)
Y
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code (2 characters for small packages)
Pb-free JEDEC designator for Matte Tin (Sn)
YY
WW
NNN
e
3
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.
e
3
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.
DS21929D-page 22
© 2007 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
