The CAT93C46MG is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by ON Semiconductor, a leader in the semiconductor industry. This product is a part of the Microchip Technology Inc.’s serial EEPROM family, designed for applications that require reliable and durable non-volatile memory storage.

Key Features

• Memory Size: The CAT93C46MG offers a memory size of 1-Kbit, organized as 64 x 16-bit, providing ample storage for calibration data, device configuration, and small application parameters.
• Interface: It utilizes a 3-wire serial interface for communication, which is compatible with most microcontrollers, making it an ideal choice for embedded systems.
• Operating Voltage: The device operates at a wide voltage range of 1.8V to 5.5V, allowing for flexible integration into various system designs.
• Self-Timed Write Cycle: The CAT93C46MG features a self-timed write cycle with auto-erase, ensuring data integrity and a simplified programming process.
• Write Protection: It includes hardware and software write protection options to prevent accidental data corruption.
• Endurance: The EEPROM boasts an impressive endurance with 1,000,000 program/erase cycles, ensuring a long operational lifespan.
• Data Retention: With a data retention period of 100 years, the CAT93C46MG guarantees the preservation of data over extensive periods.

Applications

The CAT93C46MG is designed for a broad range of applications, including but not limited to:

• Automotive systems
• Portable devices
• Medical instruments
• Industrial controls
• Smart cards

Package Information

The device is available in a compact 8-lead PDIP (Plastic Dual In-line Package), which is suitable for through-hole PCB mounting, making it convenient for prototyping and mass production environments alike.

For designers and engineers looking for a reliable and robust non-volatile memory solution, the CAT93C46MG from ON Semiconductor is an excellent choice, offering a perfect balance between performance, durability, and ease of integration.