The IS24C256C-2ZLI-TR is a 256Kb (32K x 8) CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It utilizes a standard 2-wire serial interface, making it easily adaptable to numerous microcontroller-centric systems necessitating non-volatile data storage.

Applications

• Data logging: Stores sensor data in industrial and environmental monitoring systems.
• Configuration storage: Saves settings and parameters in electronic devices.
• Firmware storage: Holds boot code and application software in embedded systems.
• User preferences: Retains user settings in appliances and personal electronics.
• Serial presence detect (SPD): Identifies memory modules in computer systems.

Features

• 256Kb (32K x 8) EEPROM: Provides substantial non-volatile data storage capacity.
• Standard 2-wire serial interface: Compatible with I2C bus for easy communication.
• Low voltage operation: Operates across a voltage range of 1.7V to 5.5V, accommodating diverse system requirements.
• Write protect feature: Incorporates a hardware write protect function to prevent accidental data overwrites.
• Self-timed write cycle: Automatically manages the write cycle timing, simplifying the programming process.
• High reliability: Engineered for high endurance and long-term data retention, ensuring data integrity.
• Compact package: Housed in space-efficient packages such as SOIC and TSSOP, facilitating integration into compact designs.

Benefits

• Ample non-volatile storage: 256Kb capacity accommodates significant data storage needs.
• Simplified integration: Standard 2-wire interface enables seamless interfacing with microcontrollers and other devices.
• Energy efficiency: Low voltage operation minimizes power consumption, extending battery life in portable devices.
• Robust data protection: Write protect feature safeguards against unintended data corruption.
• Enhanced reliability: High endurance and data retention ensure dependable performance over extended periods.

Additional Details

The IS24C256C-2ZLI-TR boasts a typical write cycle time of 5ms. Its operating temperature range extends from -40°C to +85°C, making it suitable for a wide range of environments. It's available in space-saving packages such as SOIC-8 and TSSOP-8.