ON Semiconductor CAT93C46WI-TE13

The CAT93C46WI-TE13 is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device from ON Semiconductor, designed for applications that require efficient data storage with the ability to update memory content. It is a part of the Microchip Technology's serial EEPROM series and offers a reliable solution for data storage in a wide range of industrial, automotive, and consumer electronic products.

Key Features

• Memory Size: The device comes with a 1-Kbit (128 x 8 or 64 x 16) memory size, providing ample space for calibration data, device configuration, and ID storage.
• Interface: It features a simple and versatile serial interface that supports the standard 3-wire serial communication protocol, making it easy to integrate into various microcontroller-based systems.
• Operating Voltage: The CAT93C46WI-TE13 operates at a wide voltage range of 2.5V to 5.5V, accommodating various system power levels and ensuring compatibility with both 3V and 5V systems.
• Temperature Range: With an industrial temperature range of -40°C to +85°C, it is designed to perform reliably in harsh environmental conditions.
• Package Type: The device is offered in a compact SOIC-8 package, making it suitable for space-constrained applications while still being easy to handle and solder onto a PCB.
• Write Protection: It includes a write-protect pin that provides hardware data protection to prevent accidental data alteration during power transitions or system malfunctions.

Applications

The CAT93C46WI-TE13 is ideal for a variety of applications where reliable and non-volatile memory storage is crucial. It is commonly used in:

• Automotive systems for storing sensor calibrations and user preferences
• Portable electronic devices for configuration settings and user data
• Industrial control systems for device identification and calibration data
• Communication systems for storing network parameters and device addresses

With its robust design, ease of use, and ON Semiconductor's commitment to quality, the CAT93C46WI-TE13 is an excellent choice for designers looking to incorporate a reliable data storage solution into their systems.