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CAT24C512WI-GT3

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CAT24C512WI-GT3

Part NumberCAT24C512WI-GT3
ManufacturerON Semiconductor
CategoryEEPROM Memory; I2C Serial EEPROM
Description512K-bit I2C Serial EEPROM, 1.8V-5.5V, 1MHz, 64K x 8-bit, SOIC-8 Package

Product Overview

The CAT24C512WI-GT3 is a high-capacity 512K-bit CMOS serial EEPROM featuring an I2C-compatible two-wire interface, designed for low-power non-volatile data storage in embedded and portable systems. It offers 64K x 8-bit memory organization, wide voltage operation from 1.8V to 5.5V, high-speed clock support up to 1MHz, and low power consumption for battery-powered applications. The device includes built-in write protection, high endurance, and long data retention. Housed in an ultra-small SOIC-8 surface-mount package, it delivers space-efficient, reliable non-volatile storage for industrial, consumer, and IoT electronics.

Key Specifications
RoHS StatusRoHS Compliant
EDA / CAD Models3D Model, Symbol, Footprint Available
Warranty2-Year Warranty
BrandON Semiconductor
Memory Size512K-bit (64K x 8-bit)
InterfaceI2C / Two-Wire Serial
Supply Voltage1.8V ~ 5.5V
Package TypeSOIC-8
Operating Temperature-40°C to +85°C

Typical Applications

  • High-Capacity Non-Volatile Data Storage
  • Embedded System Configuration & Log Storage
  • IoT, Wearable & Smart Device Memory
  • Industrial Control & Sensor Modules
  • Battery-Powered Portable Electronics
  • Automotive Electronics & Infotainment
  • Consumer Electronics Parameter Storage
  • Low-Power Compact High-Density Memory Designs

Technical Support

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