93AA46A_07 Datasheet, PDF (24/38 Pages) Microchip Technology – 1K-16K Microwire Compatible Serial EEPROMs

93XX46X/56X/66X/76X/86X
8-Lead MSOP (150 mil)
XXXXXXT
YWWNNN
Example:
3L46AI
5281L7
3-Wire 8-Lead MSOP Package Marking
Part
Line 1 Marking
Part
Line 1 Marking
Part
93AA46A
93AA46B
93AA46C
93AA56A
93AA56B
93AA56C
93AA66A
3A46AT
3A46BT
3A46CT
3A56AT
3A56BT
3A56CT
3A66AT
93LC46A
93LC46B
93LC46C
93LC56A
93LC56B
93LC56C
93LC66A
3L46AT
3L46BT
3L46CT
3L56AT
3L56BT
3L56CT
3L66AT
93C46A
93C46B
93C46C
93C56A
93C56B
93C56C
93C66A
93AA66B
93AA66C
3A66BT
3A66CT
93LC66B
93LC66C
3L66BT
3L66CT
93C66B
93C66C
93AA76A
3A76AT 93LC76A
3L76AT
93AA76B
3A76BT 93LC76B
3L76BT
93AA76C
3A76CT 93LC76C
3L76CT
93AA86A
3A86AT 93LC86A
3L86AT
93AA86B
3A86BT 93LC86B
3L86BT
93AA86C
3A86CT 93LC86C
3L86CT
Note: T = Temperature Range: I = Industrial, E = Extended
93C76A
93C76B
93C76C
93C86A
93C86B
93C86C
Line 1 Marking
3C46AT
3C46BT
3C46CT
3C56AT
3C56BT
3C56CT
3C66AT
3C66BT
3C66CT
3C76AT
3C76BT
3C76CT
3C86AT
3C86BT
3C86CT
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 24
© 2007 Microchip Technology Inc.