The AT24C256M/TR is a 256 Kbit (32K x 8) Serial EEPROM manufactured by HGSEMI. It features a standard 2-wire serial interface (I2C) and is commonly used for storing configuration data, user preferences, and other non-volatile information in a wide range of electronic devices.

Applications:

• Consumer electronics
• Industrial control systems
• Automotive electronics
• Medical devices
• Set-top boxes

Features:

• 256 Kbit (32K x 8) memory organization
• 2-wire serial interface (I2C)
• Low-voltage operation
• Write protect feature
• Low power consumption

Benefits:

• Provides ample storage capacity for various data storage needs.
• Simplifies interfacing with microcontrollers and other devices through its I2C interface.
• Reduces power consumption, making it suitable for battery-powered applications.
• Prevents accidental data corruption with its write protect feature.
• Ensures reliable data storage in a variety of operating conditions.

Technical Specifications:

The AT24C256M/TR operates at a supply voltage range of 1.8V to 5.5V. It supports standard (100 kHz) and fast (400 kHz) I2C bus speeds. It has a typical endurance of 1 million write cycles per byte. Data retention is typically greater than 100 years. It is available in various surface-mount packages, such as SOIC and TSSOP. Refer to the manufacturer's datasheet for complete specifications and timing diagrams.