Product Overview - Microchip Technology 25LC128-I/ST

The 25LC128-I/ST is a 128Kb (16K x 8) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. This high-quality memory product is designed for a wide range of applications that require reliable and low-power non-volatile memory storage. With its SPI (Serial Peripheral Interface) bus compatibility, it provides a convenient and efficient interface for serial communication.

Key Features

• Storage Capacity: The 25LC128-I/ST offers a substantial storage space of 128 kilobits, which is organized as 16,384 bytes, making it suitable for storing configuration data, calibration data, and various user-specific data.
• Interface: It utilizes the industry-standard SPI interface, which ensures high-speed data transfer and compatibility with a wide range of microcontrollers and processors.
• Operating Voltage: The device operates within a voltage range of 2.5V to 5.5V, making it versatile for use in systems with different power supply levels.
• Temperature Range: With an industrial temperature range of -40°C to +85°C, the 25LC128-I/ST is robust enough to operate in harsh environmental conditions.
• Packaging: The EEPROM is available in a TSSOP (Thin Shrink Small Outline Package) form factor, which is ideal for space-constrained applications.
• Write Protection: It features hardware and software write protection, including block write protection, to prevent accidental data overwrites or corruption.
• Endurance: The device is rated for a minimum of 1 million write cycles, ensuring a long operational lifespan for applications that require frequent data updates.
• Data Retention: Data retention is guaranteed for a minimum of 200 years, providing a reliable storage solution over extended periods.

Applications

The 25LC128-I/ST is suitable for a variety of applications across different industries. It is commonly used in:

• Industrial and automotive control systems
• Consumer electronics
• Medical devices
• Smart cards
• Networking equipment
• And any other applications that require a reliable EEPROM storage solution.

In conclusion, the 25LC128-I/ST EEPROM from Microchip Technology is a reliable and versatile memory component that meets the demands of modern electronic systems. Its robust feature set ensures that it can be integrated into a wide range of applications, delivering the performance and durability required for today's technology solutions.