4Kb SPI serial EEPROM memory IC, organized as 512 x 8 bits. Features a 150ns access time and operates at up to 3MHz. Housed in a lead-free, RoHS compliant SOIC package with 8 pins. Supports a wide operating voltage range of 4.5V to 5.5V, with a nominal 5V supply. Includes write protection and a maximum write cycle time of 5ms.
Frequency3MHz
PackageSOIC
Current5mA
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Technical Specifications
Microchip 25C040-I/SN technical specifications.
General
Access Time
150ns
Access Time-Max
150ns
Package/Case
SOIC
Density
4Kb
Frequency
3MHz
Height
1.55mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
5mm
Max Frequency
3MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
4Kb
Memory Type
EEPROM,
Min Supply Voltage
4.5V
Number of Words
512
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
Width
3.99mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25C040-I/SN Datasheet
Download the complete datasheet for Microchip 25C040-I/SN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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