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See Technical Specifications

25AA640AT-E/SN +BOM

EEPROM Memory IC 64Kbit SPI 10 MHz 8-SOIC

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

25AA640AT-E/SN
Datasheet:

25AA640AT-E/SN Datasheet (PDF)
Memory Type:

Non-Volatile
Memory Format:

EEPROM
Technology:

EEPROM
Memory Size:

64Kbit
EDA/CAD Models:

Request Free CAD Models for 25AA640AT-E/SN

25AA640AT-E/SN General Description

One of the standout features of the 25AA640AT-E/SN is its sophisticated write protection mechanism. Empowering users with software write protection, it allows for granular control over memory array protection, enabling safeguarding of ¼, ½, or the entire memory space. Moreover, bolstering its security measures, the device incorporates a hardware write protect pin, a failsafe against inadvertent writes to the status register. This dual-layered approach ensures data integrity and fortifies against unauthorized access or manipulation, thus enhancing the device's reliability in critical environments

Key Features

Industrial Temperature Range: -40°C to 85°C
Automotive AECQ-100 Qualified
Factory Programming Available

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)MemoryMemory	Series	-
Memory Type	Non-Volatile	Memory Format	EEPROM
Technology	EEPROM	Memory Size	64Kbit
Memory Organization	8K x 8	Memory Interface	SPI
Clock Frequency	10 MHz	Write Cycle Time - Word, Page	5ms
Voltage - Supply	1.8V ~ 5.5V	Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Base Product Number	25AA640
Package/Case	SOP8