The RL78/L1C CPU Board is a target board used for evaluating RL78/L1C microcontroller operations using E1, the Renesas Electronics on-chip debug emulator with programming function.


  • Incorporates RL78/L1C (R5F110PJ)
  • A 12MHz resonator and a 32.768kHz resonator are mounted
  • Supports both flash memory programming and on-chip debugging (using TOOL0 pin)
  • Highly extendable; peripheral board connectors are equipped with microcontroller pins