256Kb I2C/2-Wire Serial EEPROM, organized as 32K x 8, featuring a 400kHz maximum frequency and 900ns access time. This non-volatile memory component operates from 1.7V to 5.5V supply voltage, with a maximum programming voltage of 5.5V. Housed in a lead-free, tin-matte plated TSSOP package measuring 4.5mm width, 3.1mm length, and 1.05mm height, it supports surface mounting. Operating temperature ranges from -40°C to 85°C, with write protection capabilities and 5ms maximum write cycle time.
Frequency400kHz
PackageTSSOP
Current3mA
MountingSurface Mount
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Technical Specifications
Microchip 24AA256-I/ST technical specifications.
General
Access Time
900ns
Access Time-Max
900ns
Package/Case
TSSOP
Contact Plating
Tin, Matte
Density
256Kb
Frequency
400kHz
Height
1.05mm
Interface
I2C, Serial
Lead Free
Lead Free
Length
3.1mm
Max Frequency
400kHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
256Kb
Memory Type
Non-Volatile, , EEPROM
Min Operating Temperature
-40°C
Min Supply Voltage
1.7V
Mount
Surface Mount
Number of Words
32
Organization
32KX8
Package Quantity
100
Packaging
Rail/Tube
Programming Voltage
5.5V
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
3mA
Supply Voltage-Nom
5.5V
Width
4.5mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 24AA256-I/ST Datasheet
Download the complete datasheet for Microchip 24AA256-I/ST to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.