Overview

The LC72321N, LC72322N, and LC72323N are single chip microcontrollers designed for electronic tuning in radio receivers and include an on-chip LCD driver circuit and a PLL circuit that operates at 150 MHz. These microcontrollers feature a large program ROM capacity, an efficient instruction set, and powerful hardware. Note that the LC72321N, LC72322N, and LC72323N provide functions equivalent to the LC72321, LC72322, and LC72323, and are software compatible with those products.