25CSM04 datasheet(41/55 Pages) MICROCHIP

Part #	25CSM04

Description	4-Mbit SPI Serial EEPROM with 128-Bit Serial Number and Enhanced Write Protection

PDF	55 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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41 / 55 page

 2019-2022 Microchip Technology Inc. and its subsidiares

DS20005817D-page 41

25CSM04

12.0 PACKAGING INFORMATION

12.1

Package Marking Information

Part Number

1st Line Marking Codes

SOIC

TDFN-S

CSP

25CSM04

Legend: XX...X

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’)

NNN

Alphanumeric traceability code

This package is RoHs compliant. The JEDEC® designator

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.

8-Pad 5x6 TDFN-S

Example

8-Lead SOIC

Example

25CSM04

SN2211

13F

25CSM04

XXXXXXX

25CSM04

221113F

XXYYWW

YYWWNNN

8-Ball CSP

Example

25CSM04

XXXXXXX

25CSM04

CS0668MY

221113F

YYWWNNN

25CSM04 Datasheet(PDF) 41 Page - Microchip Technology

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