64Kb Serial EEPROM with SPI interface, organized as 8K x 8. Features a 100ns access time and operates at frequencies up to 5MHz. This surface mount device is housed in a lead-free SOIC package, suitable for operation between -40°C and 125°C with supply voltages from 2.5V to 5.5V. Includes write protection and is RoHS compliant.
Frequency10MHz
PackageSOIC
Current5mA
MountingSurface Mount
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Technical Specifications
Microchip 25LC640AT-E/SN technical specifications.
General
Access Time
100ns
Access Time-Max
100ns
Package/Case
SOIC
Density
64Kb
Frequency
10MHz
Interface
SPI, Serial
Lead Free
Lead Free
Max Frequency
5MHz
Max Operating Temperature
125°C
Max Supply Voltage
5.5V
Memory Size
64Kb
Memory Type
Non-Volatile, , EEPROM
Min Operating Temperature
-40°C
Min Supply Voltage
2.5V
Mount
Surface Mount
Operating Supply Voltage
5V
Organization
8KX8
Package Quantity
3300
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
5mA
Supply Voltage-Nom
5.5V
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25LC640AT-E/SN Datasheet
Download the complete datasheet for Microchip 25LC640AT-E/SN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.