4Kb SPI serial EEPROM with 50ns access time, organized as 512 x 8 bits. Features a 10MHz maximum frequency and operates from 1.8V to 5.5V supply voltage. This surface mount device is housed in a TSSOP package and offers write protection. It is RoHS compliant and suitable for operation between -40°C and 85°C.
Frequency10MHz
PackageTSSOP
Current5mA
MountingSurface Mount
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Technical Specifications
Microchip 25AA040A-I/ST technical specifications.
General
Access Time
50ns
Access Time-Max
50ns
Package/Case
TSSOP
Density
4Kb
Frequency
10MHz
Interface
SPI, Serial
Lead Free
Lead Free
Max Frequency
10MHz
Max Operating Temperature
85°C
Memory Size
4Kb
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
512X8
Package Quantity
100
Packaging
Rail/Tube
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 25AA040A-I/ST Datasheet
Download the complete datasheet for Microchip 25AA040A-I/ST to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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