The R8C/Mx Series of 16-bit microcontrollers is easy to use, in a low-pin-count package. The reduced current consumption applies not only during standby, but also during operation.

Maximum operating frequency 20MHz
Operating voltage range 1.8V to 5.5V
Standard on-chip peripherals include 16-bit Timers, UART/Clock Synchronous Serial Interface, Voltage Detection Circuit, Power-On Reset Circuit, High/Low-speed On-chip Oscillator, Watchdog Timer

R8C Family Microcontrollers, Renesas Electronics

The Renesas 16-bit CISC microcontrollers of the R8C Family features high ROM code efficiency, superb noise performance, low power consumption and a high processing performance. This includes the advantage of abundant on-chip peripherals such as comprehensive timer functions and various serial communication functions. The R8C Family also retains compatibility with the M16C Family, so software resources and development tools can be shared.
Renesas R8C Family supports a wide range of application fields like Automotive, Consumer Products, Office Equipment and Industrial Equipment.