Manufacturer Part Number
AT25256AN-10SU-1.8
Manufacturer
microchip-technology
Introduction
The AT25256AN-10SU-1.8 is a highly reliable, high-performance 256Kbit EEPROM from Microchip Technology, designed for a wide range of applications requiring non-volatile memory storage.
Product Features and Performance
Non-Volatile EEPROM Memory
256Kbit memory size with 32K x 8 organization
SPI Memory Interface for high-speed communication
Supports Clock Frequency up to 20 MHz
Write Cycle Time for Word, Page: 5ms
Versatile Voltage Supply range: 1.8V ~ 5.5V
Operates across a wide temperature range: -40°C ~ 85°C (TA)
Surface Mount 8-SOIC package
Product Advantages
SPI interface enables simple, efficient integration into designs.
Wide voltage supply range enhances compatibility with various systems.
Robust temperature range ensures reliability in extreme conditions.
High-density storage solution in a compact form factor.
Key Technical Parameters
Memory Type: EEPROM
Memory Size: 256Kbit
Memory Organization: 32K x 8
Memory Interface: SPI
Clock Frequency: 20 MHz
Voltage Supply: 1.8V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured by Microchip Technology, a leader in reliable memory solutions.
Rigorous quality control ensures the highest level of reliability and safety.
Compatibility
SPI interface for broad compatibility with microcontrollers and processors.
Flexible voltage supply range for use in diverse electrical environments.
Application Areas
Automotive systems
Industrial controls
Consumer electronics
Medical devices
Internet of Things (IoT) devices
Product Lifecycle
Status: Obsolete
Availability of replacements or upgrades should be checked with Microchip Technology for future-proofing designs.
Several Key Reasons to Choose This Product
High reliability and performance from a trusted manufacturer.
Robust temperature range and voltage supply flexibility for challenging environments.
SPI interface simplifies integration into existing designs.
Suitable for a wide range of applications, from automotive to IoT.
Non-volatility ensures data retention across power cycles.