onsemi 4 kB Serial EEPROM 900 ns 8-Pin SOIC 2 Wire I2C CAT24C04WI-GT3

onsemi CAT24C04WI-GT3 is a 4 kB serial electrically erasable programmable read-only memory (EEPROM) designed for industrial, automotive, and commercial applications requiring reliable non-volatile data storage. Featuring an 8-pin SOIC surface-mount package with a compact footprint of 5.3 mm length, 4 mm width, and 2.3 mm height, this EEPROM supports a 2 Wire I2C interface operating at frequencies up to 400 kHz.

The device operates over a wide supply voltage range from 1.7 V to 5.5 V and consumes low power via advanced CMOS technology with a typical supply current of 2 mA. It supports standard and fast I2C protocols and includes a 16-byte page write buffer for efficient programming. With over 1,000,000 program and erase cycles and 100 years of data retention, it ensures long-term reliability.

Security is enhanced with hardware write protection for the entire memory, while Schmitt triggers and noise suppression filters on the I2C bus inputs improve signal integrity in noisy environments. The EEPROM is qualified to automotive standard AEC-Q100, making it suitable for automotive systems and other harsh industrial environments.

Applications for the CAT24C04WI-GT3 include alarm systems, automotive electronics, audio players, cable modems, cellular phones, monitors, digital cameras, hard disk drives, industrial control systems, personal computers, printers, smart phones, set top boxes, telecommunications equipment, two-way radios, and various other embedded systems requiring robust memory solutions.

This product provides dependable non-volatile memory for diverse electronic equipment within industrial, automotive, and commercial fields. Memory size of 4 kB with 512 x 8 bit organization. Supports standard and fast I2C protocol with maximum clock frequency of 400 kHz.

Wide supply voltage range of 1.7 V to 5.5 V ensuring compatibility with various systems. Low power consumption CMOS technology with 2 mA supply current. Durability with over 1,000,000 program/erase cycles and 100-year data retention.

Hardware write protection for entire memory providing data security. Operating temperature range from -40°C to 85°C suitable for industrial applications. Compact dimensions: 5.3 mm length, 4 mm width, and 2.3 mm height in surface mount SOIC package.

Integrated Schmitt triggers and noise suppression filters on I2C bus inputs. Conforms to automotive standard AEC-Q100 ensuring reliability in automotive environments. Explore a wide range of semiconductor components and memory chips including EEPROMs at EnvMart for industrial, automotive, and electronics manufacturing needs.