64Kb SPI serial EEPROM with 8K x 8 organization, offering 100ns access time and a 5MHz maximum frequency. This surface mount device operates from 1.8V to 5.5V, with a nominal supply voltage of 5V and a maximum supply current of 5mA. Features include write protection and a write cycle time of 5ms. Operating temperature range is -40°C to 85°C.
Frequency5MHz
Current5mA
MountingSurface Mount
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Technical Specifications
Microchip 25AA640AT-I/MNY technical specifications.
General
Access Time
100ns
Access Time-Max
100ns
Density
64Kb
Frequency
5MHz
Interface
SPI, Serial
Lead Free
Lead Free
Max Frequency
5MHz
Max Operating Temperature
85°C
Memory Size
64Kb
Memory Type
EEPROM,
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
1.8V
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 25AA640AT-I/MNY Datasheet
Download the complete datasheet for Microchip 25AA640AT-I/MNY to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.