FM25L16B-GTR

The FM25L16B-GTR is a 16-Mbit (2 Mbyte) serial NOR Flash memory device manufactured by Cypress Semiconductor, designed for applications requiring non-volatile storage with fast read and write capabilities. This memory chip is part of the FM25L series, which is known for its high performance and reliability in various embedded systems.

Key Features:

1. Memory Density: The FM25L16B-GTR offers a storage capacity of 16 Mbits, which is equivalent to 2 Mbytes. This makes it suitable for storing firmware, configuration data, and other critical information in embedded applications.

2. Interface: The device utilizes a Serial Peripheral Interface (SPI) for communication, allowing for high-speed data transfer. It supports both standard SPI and dual/quad SPI modes, enabling faster read and write operations compared to traditional single SPI.

3. Operating Voltage: The FM25L16B-GTR operates within a voltage range of 2.7V to 3.6V, making it compatible with a wide range of microcontrollers and digital systems.

4. Speed: The chip is designed for high-speed operation, with read speeds up to 104 MHz in quad SPI mode. This allows for quick access to stored data, which is crucial for performance-sensitive applications.

5. Endurance and Data Retention: The FM25L16B-GTR features a high endurance rating, capable of withstanding up to 100,000 program/erase cycles per sector. Additionally, it offers data retention of up to 20 years, ensuring that stored information remains intact over long periods.

6. Package Type: The device is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, which is suitable for space-constrained designs. The small footprint makes it ideal for use in portable and embedded applications.

7. Security Features: The FM25L16B-GTR includes features such as write protection and a hardware reset pin, enhancing the security of the stored data and preventing accidental modifications.

8. Applications: This memory chip is widely used in various applications, including consumer electronics, automotive systems, industrial automation, and IoT devices. Its reliability and performance make it a popular choice for storing critical data in these environments.

Summary:

The FM25L16B-GTR from Cypress Semiconductor is a versatile and high-performance serial NOR Flash memory device that provides 16 Mbits of non-volatile storage. With its fast SPI interface, robust endurance, and compact packaging, it is well-suited for a wide range of embedded applications where reliable data storage is essential.