Renesas has a wide range of MCUs. Renesas provides from original 16-bit (RL78) MCUs, low-cost and low-power to comprehensive 32-bit MCUs. From Renesas' entire portfolio, the customer needs to choose an MCU that meets the application needs and improves the performance of each solution. This presentation will focus on the low-power microcontroller RL78 family, especially RL78/G23.