256Kb SPI serial EEPROM with 32K x 8 organization, offering a 50ns access time and up to 10MHz frequency. This surface mount component features a TSSOP package with dimensions of 3.1mm (L) x 4.5mm (W) x 1.05mm (H). Operating across a voltage range of 1.8V to 5.5V, it supports a maximum supply current of 6mA and includes write protection. The device is RoHS compliant and operates within a temperature range of -40°C to 85°C.
Frequency10MHz
PackageTSSOP
Current6mA
MountingSurface Mount
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Technical Specifications
Microchip 25AA256-I/ST technical specifications.
General
Access Time
50ns
Access Time-Max
50ns
Package/Case
TSSOP
Density
256Kb
Frequency
10MHz
Height
1.05mm
Interface
SPI, Serial
Lead Free
Lead Free
Length
3.1mm
Max Frequency
10MHz
Max Operating Temperature
85°C
Memory Size
256Kb
Memory Type
EEPROM,
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of Words
32768
Organization
32KX8
Package Quantity
100
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
6mA
Supply Voltage-Nom
5.5V
Width
4.5mm
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25AA256-I/ST Datasheet
Download the complete datasheet for Microchip 25AA256-I/ST to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.