93AA46A_07 Datasheet, PDF (22/38 Pages) Microchip Technology – 1K-16K Microwire Compatible Serial EEPROMs

93XX46X/56X/66X/76X/86X
8-Lead 2x3 DFN
XXX
YWW
NN
Example:
304
506
L7
Part
93AA46A
93AA46B
93AA46C
Industrial
Line 1
Marking
301
311
321
3-Wire 2x3 DFN Package Marking
E-Temp
Line 1
Marking
302
312
322
Part
93LC46A
93LC46B
93LC46C
Industrial
Line 1
Marking
304
314
324
E-Temp
Line 1
Marking
305
315
325
Part
93C46A
93C46B
93C46C
Industrial
Line 1
Marking
307
317
327
E-Temp
Line 1
Marking
308
318
328
93AA56A
331
93AA56B
341
93AA56C
351
332 93LC56A
334
342 93LC56B
344
352 93LC56C
354
335
93C56A
337
338
345
93C56B
347
348
355
93C56C
357
358
93AA66A
361
93AA66B
371
93AA66C
381
362 93LC66A
364
372 93LC66B
374
382 93LC66C
384
365
93C66A
367
368
375
93C66B
377
378
385
93C66C
387
388
93AA76C
3B1
3B2 93LC76C
3B4
3B5
93C76C
3B7
3B8
93AA86C
3E1
3E2 93LC86C
3E4
3E5
93C86C
3E7
3E8
Legend:
XX...X
T
Y
YY
WW
NNN
e3
Part number or part number code
Temperature (I, E)
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)
Note: For very small packages with no room for the Pb-free JEDEC designator
e3 , 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.
DS21929D-page 22
© 2007 Microchip Technology Inc.