Microchip Technology 24LC256T-E/ST EEPROM

The Microchip 24LC256T-E/ST is a high-performance 256Kb I²C Serial EEPROM device that offers a robust storage solution for advanced applications in various electronic systems. This device is part of Microchip's extensive EEPROM product line, known for their reliability and ease of use. The 24LC256T-E/ST is designed to provide efficient non-volatile memory storage with a fast data transfer rate and a wide voltage range operation.

Key Features

• Memory Size: 256 Kbit (32,768 x 8-bit organization), providing ample space for code storage, configuration parameters, or data logging.
• Interface: I²C (Two-Wire) Serial Interface, which supports a data transfer rate of up to 400 kHz, enabling quick and efficient communication with microcontrollers and other I²C compatible devices.
• Operating Voltage Range: 2.5V to 5.5V, allowing for flexible integration into various system designs without the need for additional voltage level conversion.
• Temperature Range: The 'T' in the part number indicates an extended temperature range of -40°C to +85°C, making it suitable for industrial applications that require operation in harsh environments.
• Write Protect: Hardware write protection is available via the WP pin to prevent accidental overwrite of data.
• Endurance: The device is rated for high endurance, with a typical value of 1 million write cycles per memory location, ensuring data integrity over an extended period.
• Data Retention: Guaranteed data retention for a minimum of 200 years, providing a stable and reliable storage solution.
• Packaging: The device comes in a surface-mount TSSOP (Thin Shrink Small Outline Package) package, which is ideal for space-constrained applications.

Applications

The 24LC256T-E/ST is versatile and can be used in a wide array of applications, including:

• Industrial and automotive control systems
• Medical devices
• Smart cards and identification systems
• Consumer electronics
• Telecommunication infrastructure
• Internet of Things (IoT) devices

Microchip's commitment to quality and long-term availability makes the 24LC256T-E/ST an excellent choice for designers and engineers looking for a reliable EEPROM memory solution that can withstand the demands of both consumer and industrial applications.