93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
4.0
4.1
PACKAGING INFORMATION
Package Marking Information
8-Lead MSOP (150 mil)
MSOP 1st Line Marking Codes
Pb-free
Example:
Device
std mark
mark
3L46BI
2281L7
93AA46A
93AA46B
93AA46C
93LC46A
93LC46B
93LC46C
93C46A
XXXXXXT
YWWNNN
3A46AT
3A46BT
3A46CT
3L46AT
3L46BT
3L46CT
3C46AT
3C46BT
3C46CT
GA46AT
GA46BT
GA46CT
GL46AT
GL46BT
GL46CT
GC46AT
93C46B
93C46C
GC46BT
GC46CT
Example:
1EL7
6-Lead SOT-23
XXNN
T = blank for commercial, “I” for Industrial,
“E” for Extended.
SOT23 Marking Codes
Device
I-temp
E-temp
Example:
8-Lead PDIP
93AA46A
93AA46B
93LC46A
93LC46B
93C46A
1BNN
1LNN
1ENN
1PNN
1HNN
1TNN
–
–
93LC46B
I/SN 1L7
1FNN
1RNN
1JNN
1UNN
XXXXXXXX
XXXXXNNN
0228
YYWW
93C46B
Pb-free topside mark is same; Pb-free
noted only on carton label.
Example:
8-Lead SOIC
93LC46B
I/SN 0228
XXXXXXXX
XXXXYYWW
TSSOP 1st Line Marking Codes
Pb-free
1L7
NNN
Device
std mark
mark
93AA46A
93AA46B
93AA46C
93LC46A
93LC46B
93LC46C
93C46A
A46A
A46B
A46C
L46A
L46B
L46C
C46A
C46B
C46C
GAAA
GAAB
GAAC
GLAA
GLAB
GLAC
GCAA
GCAB
GCAC
Example:
8-Lead TSSOP
L46B
I228
1L7
XXXX
TYWW
NNN
93C46B
93C46C
Temperature grade is marked on line 2.
Legend: XX...X Part number
T
Temperature
Blank Commercial
I
E
Industrial
Extended
YY
Year code (last 2 digits of calendar year) except TSSOP
and MSOP which use only the last 1 digit
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
WW
NNN
Note: Custom marking available.
DS21749D-page 12
2003 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
