25AA040A データシートの表示（PDF） - Microchip Technology

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25AA040A

4K SPI Bus Serial EEPROM

Microchip Technology 

25AA040A/25LC040A

4.0 PACKAGING INFORMATION

4.1 Package Marking Information

8-Lead PDIP

Example:

XXXXXXXX

T/XXXNNN

YYWW

25AA040A

I/P e3 1L7

0627

8-Lead SOIC

Example:

XXXXXXXT

XXXXYYWW

NNN

25AA04AI

SN e3 0627

1L7

8-Lead TSSOP

XXXX

TYWW

NNN

8-Lead MSOP (150 mil)

XXXXXT

YWWNNN

Example:

5A4A

I627

1L7

Example:

5L4AI

6271L7

Part Number

1st Line Marking Codes

TSSOP

MSOP

SOT-23

DFN

Standard Rotated

I Temp. E Temp. I Temp E. Temp

25AA040A

5A4A A4AX 5A4AT 32NN

—

421

—

25LC040A

5L4A L4AX 5L4AT 35NN 36NN

424

425

Note: T = Temperature grade (I, E) NN = Alphanumeric traceability code

TDFN

I Temp. E. Temp

C21

—

C24

C25

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.

DS21827H-page 14

 2003-2012 Microchip Technology Inc.

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