R1LP0408CSP-5SIB0 is a programmable Flash Memory manufactured by Renesas, a Japanese electronics company specializing in system-on-chip solutions for the automotive, industrial, and home appliances electronics markets. R1LP0408CSP-5SIB0 is a 4-Mbit flash memory with a 5V single-voltage supply and a small flat-pack package that can be soldered down to circuit boards. It features superior low current consumption and fast access times, and it supports both 8-bit and 16-bit data bus interfaces. This flash memory is ideal for storing large amounts of data and programs, and is suitable for automotive, home appliance, and industrial applications.