XLL335054.000000I is an automotive-grade microcontroller produced by the Japanese semiconductor manufacturer Renesas. It is part of their RL78/G13 family of microcontrollers and is based on their 16-bit CISC architecture with powerful peripherals, memory features, and power saving mode. The device is equipped with up to 32Kbytes of flash memory and up to 8Kbytes of RAM, as well as 8 channels of PWM, 8 channels of capture timer, 10 channels of 12-bit A/D, 1 channel of 8-bit A/D converter, and 1 channel of 8-bit timer. It is suitable for use in automotive application including lighting, HVAC, and safety systems.