GT24C02B-2UDLI-TR

Memory IC Overview

The GT24C02B-2UDLI-TR is a 2K-bit (256 x 8) electrically erasable programmable read-only memory (EEPROM) manufactured by Giantec Semiconductor. It utilizes an industrial standard two-wire serial interface for communication, compatible with the I2C protocol. The device operates within a wide voltage range of 1.65V to 5.5V and supports a clock frequency of up to 1 MHz across this entire voltage spectrum. Key electrical characteristics include a maximum standby current of 1 μA at 5.5V and maximum read/write currents of 0.5 mA at 5.5V. The memory array is organized in pages of 8 bytes, featuring a self-timed write cycle of up to 5 milliseconds. It offers high reliability with 1 million write cycles endurance and 100-year data retention.

Memory IC Feature Summary

• Supports bidirectional data transfer via a two-wire serial interface compatible with the I2C protocol
• Includes hardware write protection functionality through a dedicated WP pin to prevent accidental data overwriting
• Integrates a power-on reset circuit to ensure the device remains in standby mode until supply voltage reaches a stable level above the reset threshold

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics utilizing microcontrollers for configuration data management
• Automotive applications needing reliable low-power memory solutions

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the GT24C02B series is available in multiple packages including SOIC, TSSOP, PDIP, UDFN, MSOP, XDFN, and SOT23. Confirm RoHS compliance and lead-free status if environmental regulations apply. Ensure the selected variant supports the intended operating voltage range and temperature specifications for the target application environment.

Memory IC Selection Notes

Select this component when a small capacity EEPROM with I2C compatibility is required for low-power applications. The wide voltage operation from 1.65V to 5.5V makes it suitable for various logic levels. Consider the page size of 8 bytes for write operations and the 5ms write cycle time for timing constraints. The inclusion of a write protect pin provides additional security for critical data storage needs compared to devices lacking this feature.

Memory IC Part Context

Giantec Semiconductor specializes in high-performance analog and digital integrated circuits. The GT24C02B belongs to their EEPROM product line, designed for general-purpose data storage. This series is known for compatibility with standard bus protocols and robust performance in industrial environments. The manufacturer provides complete application solutions alongside these components.

Memory IC Replacement Considerations

Cross-reference with other 2K-bit I2C EEPROMs such as the AT24C02 or CAT24C02 for pin compatibility and functional equivalence. Verify that substitute parts support the same 1.65V to 5.5V voltage range and 1 MHz clock speed. Check for identical package options if board space is constrained.