The S29GL064N90FFI012 is a 64-Mbit Synchronous Burst Mode Flash memory from Infineon. It has an 8-bit data bus and a maximum clock frequency of up to 66 MHz. It is organized in 4 banks of 16Mb each, with a PG Program/Erase Controller and 8 Parameters Lock uppable sectors. The memory supports operations such as Read, Page Program, Sequential Read, Sector Program, Block Erase, and Page/Block Group Erase. It features a 48-pin TSOP2 package and is designed for use in applications such as consumer, industrial, automotive and medical.