What are the key performance features?

It supports up to 1 MHz I2C, has a 128-byte page write buffer, and includes on-chip ECC for error correction.

How is the memory protected?

Hardware write protection is provided by the WP pin; when pulled HIGH, the entire memory is protected.

What is the endurance of this device?

The device is rated for 1,000,000 program/erase cycles and 100-year data retention.

What is the supply risk?

The device is currently active and widely available with high stock levels.

What should sourcing teams check before buying CAT24C512WI-GT3?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of CAT24C512WI-GT3?

Use the CAT24C512WI-GT3 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CAT24C512WI-GT3 pinout to locate pins, power rails, and interface signals before layout.

CAT24C512WI-GT3 Datasheet, Specs, Alternatives & ECAD | onsemi

AI summary

The CAT24C512 is a reliable 512 Kb I2C EEPROM suitable for industrial and automotive applications requiring high data retention and endurance.

Best for

Industrial control systems
Automotive data logging
Consumer electronics

Avoid if

Applications requiring non-volatile memory larger than 512 Kb

Check before use

Ensure the WP pin is correctly biased for your write-protection requirements.

Key specifications

Memory Density: 512 Kb
Max Clock: 1 MHz
Voltage Range: 1.8 V - 5.5 V
Endurance: 1M Cycles

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8542.32.0051

Application

IndustrialAutomotive

Datasheet

DSA-79730.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CAT24C512WI-GT3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 512 Kb serial CMOS EEPROM organized as 65,536 words of 8 bits, supporting I2C communication.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the CAT24C512?+×

What are the key performance features?+×

How is the memory protected?+×

What is the endurance of this device?+×

What is the supply risk?+×

What should sourcing teams check before buying CAT24C512WI-GT3?+×

What is the pinout of CAT24C512WI-GT3?+×