93AA46A_07 Datasheet, PDF (21/38 Pages) Microchip Technology – 1K-16K Microwire Compatible Serial EEPROMs

8-Lead SOIC
XXXXXXXT
XXXXYYWW
NNN
93XX46X/56X/66X/76X/86X
Example: Pb-free
93LC46AI
SN e3 0528
1L7
3-Wire 8-Lead SOIC (SN) Package Marking
Part
Line 1 Marking
Part
Line 1 Marking
Part
93AA46A
93AA46AT 93LC46A
93LC46AT
93AA46B
93AA46BT 93LC46B
93LC46BT
93AA46C
93AA46CT 93LC46C
93LC46CT
93AA56A
93AA56AT 93LC56A
93LC56AT
93AA56B
93AA56BT 93LC56B
93LC56BT
93AA56C
93AA56CT 93LC56C
93LC56CT
93AA66A
93AA66AT 93LC66A
93LC66AT
93AA66B
93AA66BT 93LC66B
93LC66BT
93AA66C
93AA66CT 93LC66C
93LC66CT
93AA76A
93AA76AT 93LC76A
93LC76AT
93AA76B
93AA76BT 93LC76B
93LC76BT
93AA76C
93AA76CT 93LC76C
93LC76CT
93AA86A
93AA86AT 93LC86A
93LC86AT
93AA86B
93AA86BT 93LC86B
93LC86BT
93AA86C
93AA86CT 93LC86C
93LC86CT
Note: T = Temperature Range: I = Industrial, E = Extended
93C46A
93C46B
93C46C
93C56A
93C56B
93C56C
93C66A
93C66B
93C66C
93C76A
93C76B
93C76C
93C86A
93C86B
93C86C
Line 1 Marking
93C46AT
93C46BT
93C46CT
93C56AT
93C56BT
93C56CT
93C66AT
93C66BT
93C66CT
93C76AT
93C76BT
93C76CT
93C86AT
93C86BT
93C86CT
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.
© 2007 Microchip Technology Inc.
DS21929D-page 21