ON Semiconductor CAT93C56J Microchip Overview

The CAT93C56J is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) microchip manufactured by ON Semiconductor, a trusted leader in semiconductor solutions. This device offers a reliable and flexible non-volatile data storage solution for a wide range of applications.

Key Features

• Memory Size: The CAT93C56J comes with a 2K-bit memory size, which is organized as either 128 x 16 bits or 256 x 8 bits, depending on the operational mode selected.
• Operating Voltage: It is designed to operate over a wide voltage range, typically 1.8V to 5.5V, making it suitable for low-power and standard operations.
• Write Cycle Time: The device features a fast write cycle time of 5 ms (typical), allowing for quick data updates and minimal downtime for the host system.
• Endurance: High endurance levels with 1,000,000 program/erase cycles guarantee the longevity and reliability of the data storage.
• Data Retention: It offers a data retention period of 100 years, ensuring the preservation of data over an extended period.

Package and Temperature Range

The CAT93C56J is available in an 8-lead JEDEC SOIC package, which is known for its compact footprint and suitability for PCB mounting. The device operates over an industrial temperature range of -40°C to +85°C, making it ideal for harsh-environment applications.

Applications

This EEPROM is versatile and can be used in various applications, including:

• Automotive systems
• Industrial control systems
• Medical devices
• Consumer electronics
• Telecommunication infrastructure

Communication Protocol

The CAT93C56J utilizes a simple and efficient serial interface for communication, which includes both the industry-standard 3-wire serial protocol and the 2-wire (I²C-like) protocol. This flexibility allows for easy integration into various system architectures.

Overall, the CAT93C56J from ON Semiconductor provides a durable, low-power, and high-performance solution for systems requiring robust non-volatile memory storage.