Infineon Technologies AG Memory S25FL064LABNFB043

The S25FL064LABNFB043 is a 64 Mb (8 MB) FL-L flash memory device from Quarktwin Technology Ltd., utilizing floating gate technology and a 65-nm process. It connects to host systems via a serial peripheral interface (SPI) and supports multiple I/O modes, including single, dual, and quad I/O, as well as Quad Peripheral Interface (QPI) commands. The device features a page programming buffer capable of programming up to 256 bytes in one operation and offers various erase options, including 4 KB sector, 32 KB half block, 64 KB block, and chip erase. This memory device is designed for high performance, with maximum read rates of up to 108 MHz for fast read and quad read operations, and it supports Double Data Rate (DDR) read commands. It has a minimum endurance of 100,000 program-erase cycles and a data retention period of at least 20 years. The operating voltage range is from 2.7 V to 3.6 V, and it is available in various package types, including SOIC and BGA formats. The S25FL064LABNFB043 is suitable for mobile and embedded applications, providing a compact storage solution with flexibility and performance that exceeds traditional serial flash devices. It also includes security features such as block protection and status register protection, making it a reliable choice for applications requiring secure data storage.