Integrated Circuits (ICs) > Memory > EEPROM

25AA640A-I/SN - Microchip

Microchip 25AA640A-I/SN Serial EEPROM Memory; 64kbit; 160ns; 1.8 to 5.5V 8-Pin SOIC

Technical Details

Projected EOL Date	2034-10-03
Country of Assembly	China, Taiwan, Thailand
Country of Fabrication	United States of America
Country of Origin	China, Taiwan, Thailand
Density	64kb
Export Control Classification Number (ECCN) Code	EAR99
Frequency	10MHz
Height	1.25mm
Harmonized Tariff Schedule (HTS) Code	8542.32.0051
Interface	SPI, Serial
Introduction Date	2007-10-03
Lead Free	Lead Free
Length	4.9mm
Lifecycle Status	Production
Manufacturer Lifecycle Status	REL
Max Frequency	3MHz
Max Operating Temperature	85°C
Max Supply Voltage	5.5V
Memory Size	8kB
Memory Type	EEPROM
Min Operating Temperature	-40°C
Min Supply Voltage	1.8V
Mount	Surface Mount
Nominal Supply Current	5mA
Number of Pins	8
Operating Supply Voltage	5V
Packaging	Rail/Tube
Radiation Hardening	No
REACH SVHC	No
RoHS	Compliant
Schedule B	8542320050, 8542320050\|8542320050\|8542320050\|8542320050\|8542320050
Width	3.9mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

REACH SVHC : No

Images

Microchip 25AA640A-I/SN | RS

RS

Datasheets

Onlinecomponents.com

Lifecycle Status Indicator

Production

Symbol

25AA640A-I/SN Symbol - Microchip

25AA640A-I/SN Symbol - Microchip

25AA640A-I/SN Symbol - Microchip

25AA640A-I/SN Symbol - Microchip

‹ ›

Footprint

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

25AA640A-I/SN Footprint - Microchip

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Microchip	25AA640AT-E/SN	Production
Microchip	25AA640A-E/SN	Production
Microchip	25AA640AT-I/SN	Production
Microchip	25AA640XT-I/ST	Production
Microchip	25AA640A-I/MS	Production
Microchip	25AA640AT-E/MNY	Production
STMicroelectronics	M95640-RMN5T	Obsolete
Microchip	25AA640AX-I/ST	Production
STMicroelectronics	M95640-RMN6TP	Production
Microchip	25AA640AT-I/MS	Production

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1

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Component Stockers USA

US: 174

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0.71

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