Microchip Technology AT25256W-10SI EEPROM

The AT25256W-10SI is a high-performance 8K x 8 SPI Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. Designed for a wide range of applications, this EEPROM provides efficient data storage with fast data access times, making it an ideal choice for system configuration and product calibration data storage.

Key Features:

• Memory Size: The device offers 256 Kbits of memory, providing ample space for storing firmware, parameter settings, or small application code.
• Interface Type: It features a Serial Peripheral Interface (SPI) which allows for simple integration with most microcontrollers and offers a high-speed data transfer rate.
• Write Protect: The EEPROM has a hardware write-protect feature, ensuring that data remains safe from inadvertent changes.
• Supply Voltage: It operates over a wide supply voltage range from 2.5V to 5.5V, accommodating various system power requirements.
• Operating Temperature: The device is robust and reliable, with an operating temperature range of -40°C to +85°C, making it suitable for industrial applications.
• Packaging: Supplied in a 8-lead SOIC package, the AT25256W-10SI is both compact and easy to mount on a variety of PCBs.
• Access Time: It boasts a fast access time with a maximum clock frequency of 10 MHz, enabling quick read and write operations.

Applications:

The AT25256W-10SI EEPROM can be utilized in a diverse set of applications, including:

• Industrial and automotive electronics
• Medical devices
• Smart cards
• Data loggers
• Portable consumer devices
• Networking equipment

Microchip Technology's commitment to quality and long-term reliability makes the AT25256W-10SI a trusted choice for designers and engineers looking for a dependable non-volatile memory solution. Its compatibility with a wide range of microcontrollers and systems ensures seamless integration into existing and new designs.