Microchip Technology 25C320/SN EEPROM

The 25C320/SN is a high-performance 32K SPI™ Serial EEPROM from the renowned manufacturer, Microchip Technology. This robust memory module is designed for a wide range of applications that require data storage with a long-term retention capability. The device operates over a broad voltage range (2.5V to 5.5V) and features a 32,768 bits of memory, making it an ideal choice for sophisticated microcontroller-based applications.

Key Features

• Memory Size: The 25C320/SN offers 32K (32,768 bits) of EEPROM, providing ample space for your non-volatile memory needs.
• Interface: The product features a Serial Peripheral Interface (SPI) compatible with SPI Mode 0 and 3, ensuring seamless integration with most microcontrollers.
• Write Protection: It includes hardware write-protect pins for both the entire array or just the status register, providing flexibility and security for your data.
• Write Cycle Time: Fast write cycle times of just 5 ms, including the erase cycle, allow for efficient data management and quick updates.
• Endurance: The EEPROM is built to last, with a write endurance of over 1 million cycles and a data retention period of over 200 years.
• Temperature Range: The 25C320/SN operates across an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Package: It comes in a space-saving 8-pin SN package, which is ideal for designs where board space is at a premium.

Applications

The versatility of the 25C320/SN allows it to be used in a variety of applications, including:

• Industrial control systems
• Automotive systems
• Medical devices
• Smart cards
• Network routers and switches
• Consumer electronics

With its robust design, comprehensive feature set, and reliable performance, the Microchip Technology 25C320/SN EEPROM is an excellent choice for designers looking to incorporate non-volatile memory into their next project.