The 72V221L15PFG is a part of the Renesas V2 MCU family with ARM Cortex-M33 core microcontroller. It features a 48 MHz ARM Cortex-M33 CPU core and 72 KB of flash memory. The device also includes various peripherals, such as SRAM, Enhanced Flash Memory, ARITH, CAN, CAN FD, LIN, I2C, and USB HS Host/Device. It is designed for embedded applications and has low power consumption and low pin count, making it ideal for small form factor design. It also has a range of on-chip analog and digital peripherals.