256Kb serial EEPROM featuring a 32K x 8 organization and SPI interface. Offers a fast 50ns access time and operates at frequencies up to 10MHz. This surface mount device is housed in a lead-free SOIC package with dimensions of 4.9mm length, 3.9mm width, and 1.25mm height. Supports a wide supply voltage range from 1.8V to 5.5V and includes write protection.
Frequency10MHz
PackageSOIC
Current6mA
MountingSurface Mount
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Technical Specifications
Microchip 25AA256-I/SN technical specifications.
General
Access Time
50ns
Access Time-Max
50ns
Package/Case
SOIC
Density
256Kb
Frequency
10MHz
Height
1.25mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
4.9mm
Max Frequency
10MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
256Kb
Memory Type
Non-Volatile, , EEPROM
Min Supply Voltage
1.8V
Mount
Surface Mount
Organization
32KX8
Package Quantity
100
Packaging
Rail/Tube
Programming Voltage
5.5V
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
6mA
Supply Voltage-Nom
5.5V
Width
3.9mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25AA256-I/SN Datasheet
Download the complete datasheet for Microchip 25AA256-I/SN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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