256Kb SPI serial EEPROM with 32K x 8 organization. Features 50ns access time and a 10MHz maximum frequency. Operates from 1.8V to 5.5V supply voltage and is available in a TSSOP surface mount package. RoHS compliant and lead-free, this memory component offers 5ms maximum write cycle time and write protection.
Frequency10MHz
PackageTSSOP
Current6mA
MountingSurface Mount
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Technical Specifications
Microchip 25AA256T-I/ST technical specifications.
General
Access Time
50ns
Access Time-Max
50ns
Package/Case
TSSOP
Density
256Kb
Frequency
10MHz
Interface
SPI, Serial
Lead Free
Lead Free
Max Frequency
10MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
256Kb
Memory Type
EEPROM,
Min Supply Voltage
1.8V
Mount
Surface Mount
Organization
32KX8
Package Quantity
2500
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
6mA
Supply Voltage-Nom
5.5V
Write Cycle Time-Max (tWC)
5ms
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 25AA256T-I/ST Datasheet
Download the complete datasheet for Microchip 25AA256T-I/ST to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.