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AT25040B Datasheet

Manufacturer: Atmel (now Microchip Technology)

This datasheet includes multiple variants, all published together in a single manufacturer document.

AT25040B datasheet preview

Datasheet Details

Part number	AT25040B
Datasheet	AT25040B AT25010B Datasheet (PDF)
File Size	449.98 KB
Manufacturer	Atmel (now Microchip Technology)
Description	SPI Serial EEPROM

AT25040B Overview

The device is optimized for use in many indus.

AT25040B Key Features

Serial Peripheral Interface (SPI) patible
Supports SPI Modes 0 (0,0) and 3 (1,1)
Low-voltage and Standard-voltage Operation
20MHz Clock Rate (5V)
8-byte Page Mode
Block Write Protection
Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and
Self-timed Write Cycle (5ms max)
High Reliability
Green (Pb/Halogen-free/RoHS pliant) Packaging Options

AT25040B from other manufacturers

See all manufacturers

Brand Logo	Part Number	Description	Other Manufacturers
	AT25040B	SPI Automotive Temperature Serial EEPROM	Microchip
	AT25040	SPI Serial EEPROMs	ATMEL Corporation
	AT25040A	TEMPERATURE EEPROMS	ATMEL Corporation

More Datasheets from Atmel (now Microchip Technology)

See all Atmel (now Microchip Technology) datasheets

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AT25040B Distributor