The FM25640B-G is an IC (Integrated Circuit) component manufactured by Cypress Semiconductor. It is a serial, nonvolatile memory device with a capacity of 64 Kbits (8 Kbytes) organized into 8,192 pages of 8 bytes each.
Some of the key features of the FM25640B-G include:
1. Serial Interface: It uses a standard SPI (Serial Peripheral Interface) for communication, providing a bi-directional data transfer between the device and the microcontroller.
2. Nonvolatile Memory: The FM25640B-G is a nonvolatile memory, which means it retains the stored data even when the power supply is disconnected. This makes it suitable for applications that require data persistence.
3. High-Speed Performance: The IC operates at a maximum clock frequency of 10 MHz, enabling fast read and write access times for quick data retrieval and storage.
4. Extended Voltage Range: It supports a wide operating voltage range from 2.7V to 5.5V, making it compatible with various microcontrollers and systems.
5. Write Protection: The FM25640B-G includes a programmable write-protection feature that allows users to protect specific memory areas from accidental data modification.
6. Low Power Consumption: The IC component is designed with low power consumption features, making it suitable for battery-powered or energy-efficient applications. It features a standby mode that minimizes energy consumption when not in use
