LR645

DS20005384B-page 7

 2015-2023 Microchip Technology Inc. and its subsidiaries

4.0

PACKAGING INFORMATION

4.1

Package Marking Information

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.

3

e

3

e

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 not include the

corporate logo.

8-Lead SOIC:

Example:

3-Lead TO-243AA*

Example:

3-Lead TO-220:

Example:

3-Lead TO-92:

Example:

LR645LG

2318

3

e

256

LR6318

256

LR645N5

2318256

3

e

XXXXXXX

XXYYWWNNN

LR645

N3

318256

3

e

(SOT-89):