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CAT34C02YI-GT5A

CAT34C02YI-GT5A Description

The CAT34C02YI-GT5A is a 2Kbit (256 x 8) serial EEPROM from onsemi, designed for low-power, high-reliability applications. It operates over a wide voltage range (1.7V–5.5V), making it suitable for battery-powered and mixed-voltage systems. The device features an I2C interface with a 400 kHz clock frequency, ensuring efficient data transfer, and offers a fast 900 ns access time for quick read operations. With a 5ms write cycle time (word/page), it balances speed and endurance, supporting up to 1 million write cycles. Packaged in an 8-pin TSSOP and supplied in Tape & Reel (TR), it is optimized for automated surface-mount assembly.

CAT34C02YI-GT5A Features

• Low Voltage Operation: Supports 1.7V–5.5V, ideal for portable and IoT devices.
• High-Speed I2C Interface: 400 kHz clock rate for efficient communication.
• Fast Access & Write Times: 900 ns read access and 5ms write cycle (word/page).
• Robust Endurance: 1 million write cycles and 100-year data retention.
• Compact & Reliable: 8-pin TSSOP package with RoHS3 compliance and MSL1 (Unlimited) moisture sensitivity.
• Wide Temperature Range: Suitable for industrial and automotive environments.

CAT34C02YI-GT5A Applications

• Consumer Electronics: Stores configuration data in smartwatches, wearables, and home automation systems.
• Industrial Systems: Retains calibration data in sensors, PLCs, and control modules.
• Automotive: Used in infotainment, telematics, and ECU non-volatile memory.
• Medical Devices: Reliable data storage in portable monitors and diagnostic equipment.
• IoT & Edge Devices: Low-power memory for sensor nodes and wireless modules.

Conclusion of CAT34C02YI-GT5A

The CAT34C02YI-GT5A stands out for its wide voltage range, high endurance, and compact form factor, making it a versatile choice for modern embedded systems. Its I2C compatibility, fast access times, and industrial-grade reliability ensure seamless integration into demanding applications. Whether for consumer, automotive, or industrial use, this EEPROM delivers performance, longevity, and cost efficiency, backed by onsemi’s quality assurance.