Microchip Technology 25LC320A-H/SN

The 25LC320A-H/SN is a 32K SPI Bus Serial EEPROM designed by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This EEPROM (Electrically Erasable Programmable Read-Only Memory) device provides an efficient storage solution for applications requiring non-volatile memory with high endurance, low power consumption, and the flexibility of the SPI (Serial Peripheral Interface) bus.

Key Features:

• Memory Size: The device offers 32K (32768 bytes) of memory space, which is well-suited for storing configuration parameters, calibration data, or small application logs.
• Communication: Utilizing the SPI bus with clock speeds up to 10 MHz, the 25LC320A-H/SN ensures fast data transfer rates and simple integration with a wide range of microcontrollers.
• Operating Voltage: It operates within a voltage range of 2.5V to 5.5V, making it versatile for various system voltage levels.
• Temperature Range: This device is designed to perform reliably across an industrial temperature range of -40°C to +85°C, ensuring robust operation in harsh environments.
• Write Protection: It features hardware and software write protection, including block write protection, to prevent accidental data overwrites and ensure data integrity.
• Endurance: The EEPROM is rated for 1 million erase/write cycles, ensuring data can be reliably updated over the product's lifespan.
• Data Retention: Data retention is guaranteed for a minimum of 200 years, providing a long-term storage solution.
• Packaging: The 25LC320A-H/SN is available in an 8-pin SOIC package, which is suitable for surface-mount technology and is recognized for its space-saving design.

This EEPROM is ideal for applications in the industrial, automotive, and consumer electronics sectors where reliable and durable non-volatile memory is crucial. Its extended temperature range and robust endurance make it a preferred choice for settings that require data logging, parameter storage, and real-time calibration. The 25LC320A-H/SN from Microchip Technology represents a trustworthy solution for designers looking to enhance their systems with a reliable memory component.