The GT24C256A-2UDLI-TR is a 256Kbit (32K x 8) CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit manufactured by Giantec. This device offers a reliable and versatile solution for non-volatile data storage in a variety of applications, utilizing a 2-wire serial interface for easy integration.

Applications:

• Consumer Electronics: Used in televisions, set-top boxes, and audio equipment to store user preferences, channel information, and firmware settings.
• Industrial Control: Employed in programmable logic controllers (PLCs) and other industrial automation systems for storing configuration data and process parameters.
• Medical Equipment: Utilized in medical devices for storing calibration data, patient records, and diagnostic information.
• Automotive Systems: Integrated into automotive electronics such as engine control units (ECUs) and infotainment systems for storing vehicle settings and diagnostic data.
• Computer Peripherals: Found in printers, scanners, and other peripherals for storing configuration data and firmware.

Features:

• 256Kbit (32K x 8) EEPROM
• 2-Wire Serial Interface (I2C Compatible)
• Wide Voltage Operation: 1.7V to 5.5V
• Low Power Consumption: Low active and standby current
• Page Write Mode: Up to 64 bytes per write
• Write Protect Feature: Hardware protection for data security
• Self-Timed Write Cycle: Automatic erase and write operations
• High Endurance: 1,000,000 Erase/Write Cycles
• Data Retention: 100 Years
• Available in various packages including DIP, SOP, and TSSOP

Benefits:

• Non-Volatile Data Storage: Ensures data is retained even when power is removed.
• Simple Interface: The 2-wire I2C interface simplifies integration with microcontrollers.
• Low Power Operation: Minimizes power consumption in battery-powered and energy-efficient systems.
• Reliable Performance: Offers high endurance and long data retention for robust data storage.
• Flexible Operation: Wide voltage range and various package options provide design flexibility.
• Secure Data Storage: Write protect feature prevents accidental data modification.

Additional Details:

The GT24C256A-2UDLI-TR uses the standard I2C protocol for communication, supporting byte and page write operations for efficient data storage. The self-timed write cycle eliminates the need for external timing circuits, simplifying the write process. The integrated write protect feature can be enabled to prevent unintended data corruption. It operates over a temperature range of -40°C to +85°C. The I2C address is selectable allowing for multiple devices on the same bus.