R5F563TEEDFAV0 is an automotive-grade microcontroller from Renesas. It is part of the R5F563T family, which is based on the 32-bit ARM Cortex-R5F core. This particular variant has up to 8kB of RAM, up to 144kB of flash, a 400MHz operating frequency, on-chip safety and security features, and a variety of interfaces and peripherals. It is suitable for use in automotive and other industrial applications, particularly those that require performance or security features.