The MX25L1026EM1I-10G/TUBE is a 2Gb SPI Serial Flash from Macronix. It has a 1.7-3.6V operating voltage range, 25nm process size, 10MHz maximum clock frequency and 66MB/s fast read speed. It includes advanced security features such as block-protection registers, hardware and software write protection, write protection fuse, 64-bit unique ID, 7-byte UID, and 256-bit OTP with 64-bit write protection. It is packaged in an 8-pin plastic SOP package and is ideal for small form factor applications.