Datasheet

 2009 Microchip Technology Inc. DS21682E-page 15

24LCS22A

9.0 PACKAGING INFORMATION

9.1 Package Marking Information

XXXXXXXX

TXX NNN

YYWW

8-Lead PDIP (300 mil)

Example:

24LCS22A

I/P NNN

0145

8-Lead SOIC (3.90 mm)

Example:

* Standard marking consists of Microchip part number, year code, week code, traceability code (facility

code, mask rev#, and assembly code).

XXXXXXXT

XX YYWW

NNN

4LCS22AI

SN 0145

NNN

Legend: XX...X Part number or part number code

T Temperature (I, E)

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 (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

, 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.