Product Overview

CAT24C02TDI-GT3A is a 2-Kb I2C CMOS Serial EEPROM from ON Semiconductor, part of the CAT24C02 series. It features a TSOT-23-5 package, industrial temperature range, and supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols. Ideal for electronic devices requiring stable, efficient non-volatile data storage, it offers reliable performance in various industrial applications.

Key Features

• Flexible I2C Protocol Support：Compatible with Standard (100 kHz) and Fast (400 kHz) I2C protocols, adapting to multiple host devices and meeting different data transmission rate requirements.
• Wide Voltage Range：Operates from 1.7 V to 5.5 V, ensuring stable performance in diverse power environments, suitable for industrial and consumer electronics.
• Efficient Data Management：Equipped with a 16-byte Page Write Buffer, supporting continuous data writing to reduce operation frequency and improve storage efficiency.
• Reliable Data Protection：Features hardware write protection (WP pin) to inhibit all write operations, preventing accidental data loss. Built-in Schmitt triggers and noise suppression filters enhance I2C bus anti-interference capability.
• Long Lifespan & Stability：Supports over 1,000,000 program/erase cycles and 100-year data retention. Operates in an industrial temperature range of -40°C to +85°C, meeting long-term stable operation needs.

Technical Specifications

Typical Applications

• In industrial control systems, CAT24C02TDI-GT3A is used to store device configuration parameters and calibration data. Its wide voltage range and industrial temperature tolerance adapt to complex factory power environments and temperature fluctuations. The hardware write protection prevents accidental parameter modification, ensuring system stability.
• In portable consumer electronics (e.g., smart wearables), its compact TSOT-23-5 package and low power consumption fit into tight circuit designs. It stores user settings and operation logs, with the 16-byte Page Write Buffer efficiently handling frequent small-batch data writes. The 100-year data retention ensures information remains intact without periodic refreshing.

Why Choose CAT24C02TDI-GT3A?

• High Reliability：Over 1,000,000 program/erase cycles and 100-year data retention exceed standard storage chip lifespans, suitable for long-term operation.
• Strong Environmental Adaptability：Industrial temperature range (-40°C~+85°C) and 1.7V~5.5V wide voltage support handle harsh power and temperature conditions.
• Data Security：Hardware write protection (WP pin) and noise suppression filters prevent data corruption from mishandling or interference.
• Efficient Storage：16-byte Page Write Buffer with I2C interface simplifies writing processes, boosting efficiency and reducing host load.
• Miniaturized Design：TSOT-23-5 package is ideal for space-constrained devices like portable instruments and smart sensors.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.