FM25640B-GTR IC-25640 FRAM 64KBIT 20 MHZ SPI 8-SOIC The FM25640B-GTR, manufactured by CYPRESS SEMI., is a versatile fram memory IC designed for ic-25640 fram 64kbit 20 mhz spi 8-soic. It features a memory size of 64Kbit (8K x 8) with a speed/access time of 20MHz. The IC supports the spi interface and operates efficiently within a supply voltage range of 4.5V to 5.5V. Designed for smt mounting, it is packaged in tape&reel format, ensuring secure handling and storage. The IC performs reliably in a temperature range of -40°C~+85°C. As a rohs-compliant product, it meets stringent environmental standards. With its advanced features and reliable design, the FM25640B-GTR is an excellent choice for professionals seeking high-quality memory IC solutions.