 2019 Microchip Technology Inc.

DS20006084A-page 11

MIC4126/27/28

5.0

PACKAGING INFORMATION

5.1

Package Marking Information

Example

8-Lead SOIC*

XXX

XXXXXXX

WNNN

MIC

4123YME

8790

Example

8-Lead VDFN*

XXXXXXX

WNNN

4125YML

2943

8-Lead MSOP

Example

XXXXXX

0NNN

4126YM

0NNN

Legend: XX...X

Product code or customer-specific information

Y

Year code (last digit of calendar year)

YY

Year code (last 2 digits of calendar year)

WW

Week code (week of January 1 is week ‘01’)

NNN

Alphanumeric traceability code

Pb-free JEDEC® designator for Matte Tin (Sn)

*

This package is Pb-free. The Pb-free JEDEC designator (

)

can be found on the outer packaging for this package.

●, ▲, ▼ Pin one index is identified by a dot, delta up, or delta down (triangle

mark).

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. Package may or may not include

the corporate logo.

Underbar (_) and/or Overbar (⎯) symbol may not be to scale.

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