MCP1643

DS20005208B-page 16

 2013-2023 Microchip Technology Inc. and its subsidiaries

7.0

PACKAGING INFORMATION

7.1

Package Marking Information

8-Lead MSOP

Example

1643I

233256

8-Lead DFN (2 x 3 x 0.9 mm)

Example

AKF

233

25

Part Number

Code

MCP1643-I/MC

AKF

MCP1643T-I/MC

AKF

Legend: XX...X

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

RoHS Compliant JEDEC designator for Matte Tin (Sn)

*

This package is RoHS Compliant. The RoHS Compliant

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 car-

ried over to the next line, thus limiting the number of available characters for customer-

specific information.

3

e

3

e

Part Number

Code

MCP1643-I/MS

1643I

MCP1643T-I/MS

1643I

MCP1643-I/MSVAO

1643I

MCP1643T-I/MSVAO

1643I