23LC512 데이터 시트보기 (PDF) - Microchip Technology

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23LC512

512Kbit SPI Serial SRAM with SDI and SQI Interface

Microchip Technology 

5.0 PACKAGING INFORMATION

5.1 Package Marking Information

8-Lead PDIP

XXXXXXXX

T/XXXNNN

YYWW

23A512/23LC512

Example:

23A512

I/P e3 1L7

1343

8-Lead SOIC (3.90 mm)

XXXXXXXT

XXXXYYWW

NNN

Example:

23A512I

SN e3 1343

1L7

8-Lead TSSOP

XXXT

YYWW

NNN

Example:

3LAI

1343

1L7

Part Number

PDIP

23A512

23A512

23LC512

23LC512

Note: T = Temperature grade (I, E)

1st Line Marking Codes

SOIC

23A512

23LC512T

TSSOP

3AAT

3LAT

Legend:

XX...X

T

Y

YY

WW

NNN

e3

Part number or part number code

Temperature (I, E)

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 (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

e3 , 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.

 2012-2013 Microchip Technology Inc.

Downloaded from: http://www.datasheetcatalog.com/

DS20005155B-page 19

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