64Kb Serial SPI EEPROM memory, organized as 8K x 8, offering 230ns access time. Operates with a wide supply voltage range of 2.5V to 5.5V, supporting up to 2MHz frequency. Features a compact SOIC package with dimensions of 4.9mm (L) x 3.9mm (W) x 1.5mm (H). This non-volatile EEPROM is RoHS compliant and includes write protection capabilities.
Frequency2MHz
PackageSOIC
Voltage7V
Current5mA
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Technical Specifications
Microchip 25LC640-I/SN technical specifications.
General
Access Time
230ns
Access Time-Max
230ns
Package/Case
SOIC
Density
64Kb
Frequency
2MHz
Height
1.5mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
4.9mm
Max Frequency
2MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
64Kb
Memory Type
Non-Volatile, , EEPROM
Min Operating Temperature
-40°C
Min Supply Voltage
2.5V
Organization
8KX8
Package Quantity
100
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
5mA
Supply Voltage-Nom
5.5V
Voltage
7V
Width
3.9mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25LC640-I/SN Datasheet
Download the complete datasheet for Microchip 25LC640-I/SN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.