Overview of FM93CS66N from ON Semiconductor

The FM93CS66N is a robust memory solution from ON Semiconductor, offering a 4K-bit Serial Microwire EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for a wide array of applications. This integrated circuit is highly versatile, making it an ideal choice for system configuration parameters, device calibration data, and various other applications where reliable and non-volatile data storage is critical.

Key Features

• Memory Size: The device provides a 4K-bit (4096 bits) of memory, organized as 256 x 16 bits, allowing for efficient data management and storage.
• Interface: It employs a simple, three-wire Serial Microwire interface that is compatible with most microcontrollers, ensuring easy integration into a variety of systems.
• Operating Voltage Range: The FM93CS66N operates over a wide voltage range of 4.5V to 5.5V, making it suitable for many digital circuits and 5V systems.
• Performance: It offers fast read and write operations, which are essential for applications that require quick data access and modifications.
• Endurance: The EEPROM is designed for long-term reliability, with a write endurance of 1,000,000 cycles and a data retention of 100 years, ensuring the preservation of data over an extended period.
• Packaging: The device is available in an 8-pin DIP (Dual In-line Package), which is a common package type that is easy to handle and solder on various PCB (Printed Circuit Board) layouts.

Applications

The FM93CS66N is highly suited for applications that require a small, non-volatile memory area. Its typical uses include:

• Storing system configuration and calibration data
• Serving as a storage for device identifiers or product revision status
• Preserving user settings and preferences in consumer electronics
• Providing parameter storage for industrial control systems

With its combination of reliability, ease of integration, and ON Semiconductor's commitment to quality, the FM93CS66N stands out as a solid choice for designers looking to incorporate a dependable EEPROM solution in their electronic designs.