Microchip Technology 25LC256-I/P EEPROM

The 25LC256-I/P is a 32K x 8 (256 Kbit) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It is a high-capacity EEPROM chip that provides robust storage solutions for advanced microcontroller-based systems. This memory chip operates on a wide voltage range, making it suitable for a broad spectrum of applications, from industrial to consumer electronics.

Designed with longevity and reliability in mind, the 25LC256-I/P EEPROM allows for data retention for an extended period, ensuring that critical data remains secure and accessible even after long periods without power. Its endurance of over 1 million erase/write cycles ensures that it can handle frequent data updates without compromising the integrity of the stored information.

This particular model, housed in a DIP (Dual In-line Package), offers a traditional through-hole mounting option, which is ideal for prototyping, educational purposes, or in applications where surface mount technology is not preferred. The 25LC256-I/P operates within the industrial temperature range, making it resilient and suitable for use in harsh environments.

Key features of the 25LC256-I/P EEPROM include:

• Interface Type: Serial (SPI compatible), which allows for simple integration with most microcontrollers and easy cascading of multiple EEPROM devices on the same bus.
• Memory Density: 256 Kbit (32,768 x 8-bit organization), providing ample space for configuration parameters, non-volatile storage of user data, or even small program code snippets.
• Write Protection: Software write protection for the entire memory array. This feature is crucial for preventing accidental overwrites and ensuring data integrity.
• Supply Voltage: Operates from 2.5V to 5.5V, accommodating a wide range of power supply conditions and systems with varying voltage requirements.
• Speed: Fast read and write operations with a clock rate of up to 10 MHz, enabling quick data access and efficient system performance.

Whether you're designing a sophisticated industrial control system, an automotive application, or a personal electronics project, the 25LC256-I/P EEPROM from Microchip Technology is a reliable and flexible choice for your non-volatile memory needs.