FM93C66N EEPROM by ON Semiconductor

The FM93C66N is a 4K-bit Electrically Erasable Programmable Read-Only Memory (EEPROM) component designed and manufactured by ON Semiconductor. This EEPROM device offers a robust storage solution for applications requiring data retention without power. It is particularly well-suited for use in a wide range of industrial, automotive, and consumer electronics where reliable and non-volatile memory storage is essential.

Key Features

• Memory Size: 4K-bit organized as 256 x 16 or 512 x 8 selectable by ORG pin.
• Operating Voltage Range: 4.5V to 5.5V, making it compatible with 5V systems.
• Write Cycle Time: Fast write cycle time of 5ms with a write endurance of 1 million cycles, ensuring data can be updated efficiently and reliably over the product's lifespan.
• Data Retention: Guarantees data retention for 100 years, offering long-term reliability.
• Operating Temperature Range: Industrial grade with an operating temperature range from -40°C to +85°C, suitable for harsh environments.
• Access Time: Fast access time of 150 ns, providing quick data retrieval.
• Interface: Three-wire serial interface that supports the SPI protocol, allowing for easy integration with microcontrollers and other digital systems.
• Packaging: Available in a compact 8-pin DIP or SOIC package, providing flexibility for board design and space-constrained applications.

Applications

The FM93C66N EEPROM is versatile and can be used in various applications such as:

• Parameter storage for industrial control systems.
• Configuration settings for consumer electronics.
• Non-volatile memory for automotive applications.
• Calibration data storage for sensors and instruments.

ON Semiconductor's FM93C66N offers a reliable and durable non-volatile memory solution that ensures the integrity and persistence of critical data across a broad spectrum of applications.