64Kb SPI serial EEPROM with 8K x 8 organization, featuring a 50ns maximum access time and operating at up to 10MHz. This through-hole component utilizes a serial SPI interface and is housed in a lead-free PDIP package. It operates from 1.8V to 5.5V, with a typical operating voltage of 5V, and offers write protection capabilities. Designed for a wide temperature range of -40°C to 85°C, this RoHS compliant EEPROM is suitable for various embedded applications.
Frequency10MHz
PackagePDIP
Current5mA
MountingThrough Hole
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Technical Specifications
Microchip 25AA640A-I/P technical specifications.
General
Access Time
160ns
Access Time-Max
50ns
Package/Case
PDIP
Density
64Kb
Frequency
10MHz
Height
3.3mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
9.27mm
Max Frequency
3MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
64Kb
Memory Type
EEPROM,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Through Hole
Operating Supply Voltage
5V
Organization
8KX8
Package Quantity
60
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
5mA
Width
6.35mm
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25AA640A-I/P Datasheet
Download the complete datasheet for Microchip 25AA640A-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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