24C040 데이터 시트보기 (PDF) - Microchip Technology

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24C040

4K SPI™ Bus Serial EEPROM

Microchip Technology 

25AA040/25LC040/25C040

4.0 PACKAGING INFORMATION

4.1 Package Marking Information

8-Lead PDIP (300 mil)

XXXXXXXX

XXXXXNNN

YYWW

Example:

25AA040

I/P e3 1L7

0601

8-Lead SOIC (150 mil)

XXXXXXXX

XXXXYYWW

NNN

Example:

25AA040I/

SN e3 0601

1L7

8-Lead TSSOP

XXXX

YYWW

NNN

Example:

5A4X

0601

1L7

Legend:

XX...X

Y

YY

WW

NNN

e3

*

Customer-specific information

Year code (last digit of calendar year)

Year code (last 2 digits of calendar year)

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

Alphanumeric traceability code

Pb-free JEDEC designator for Matte Tin (Sn)

This package is Pb-free. The Pb-free JEDEC designator ( e3 )

can be found on the outer packaging for this package.

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.

DS21204E-page 12

© 2006 Microchip Technology Inc.

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