64Kb Serial SPI EEPROM memory, organized as 8K x 8, offers 100ns access time and operates at up to 5MHz. This through-hole component supports dual 3.3V and 5V operation with a minimum supply voltage of 2.5V and a maximum of 5.5V. Featuring a PDIP package, it is RoHS compliant and suitable for automotive applications with an operating temperature range of -40°C to 85°C. Write protection is included, and the device is supplied in a tube.
Frequency5MHz
PackagePDIP
Current5mA
MountingThrough Hole
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Technical Specifications
Microchip 25LC640A-I/P technical specifications.
General
Access Time
100ns
Access Time-Max
100ns
Package/Case
PDIP
Density
64Kb
Frequency
5MHz
Height
3.3mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
9.27mm
Max Frequency
5MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
64Kb
Memory Type
EEPROM,
Min Supply Voltage
2.5V
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
Supply Voltage-Nom
5.5V
Width
6.35mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25LC640A-I/P Datasheet
Download the complete datasheet for Microchip 25LC640A-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.