93AA46A_13 Datasheet, PDF (14/38 Pages) Microchip Technology – 1K Microwire Compatible Serial EEPROM

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
8-Lead 2x3 DFN
XXX
YWW
NN
Example:
314
528
L7
8-Lead 2x3 TDFN
XXX
YWW
NN
Example:
E14
528
L7
1st Line Marking Codes
Part Number
TSSOP
MSOP
SOT-23
I Temp. E Temp.
93AA46A
A46A
3A46AT
1BNN
93AA46B
A46B
3A46BT
1LNN
93AA46C
A46C
3A46CT
—
93LC46A
L46A
3L46AT
1ENN
93LC46B
L46B
3L46BT
1PNN
93LC46C
L46C
3L46CT
—
93C46A
C46A
3C46AT
1HNN
93C46B
C46B
3C46BT
1TNN
93C46C
C46C
3C46CT
—
Note: T = Temperature grade (I, E)
NN = Alphanumeric traceability code
—
—
—
1FNN
1RNN
—
1JNN
1UNN
—
DFN
I Temp.
301
311
321
304
314
324
307
317
327
E Temp.
—
—
—
—
—
—
—
—
—
TDFN
I Temp.
E01
E11
E21
E04
E14
E24
E07
E17
E27
E Temp.
—
—
—
E05
E15
E25
E08
E18
E28
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.
DS20001749K-page 14
 2002-2013 Microchip Technology Inc.