They have a 16-bit MCU with 16KB of flash memory and 1KB of RAM.
The chip includes peripherals such as a timer, an A/D, and a USART.
[1] These microcontrollers have applications in building automation, industrial control, power tools, security systems, and home appliances.
[2] The series is obsolete as of February 5, 2025, and Renesas recommends that their newer products are used instead.
This microcomputer- or microprocessor-related article is a stub.