The microcontroller is the RL78 or G13, with a 16-bit architecture operating at a frequency of 32 MHz. It has a total flash memory capacity of 512 kilobytes, organized as 512 kilobyte blocks of 8 bits each. The device is packaged in a 44-pin low-quad flat package (LQFP) with dimensions measuring 10 millimeters by 10 millimeters.