Single-Chip Microcontroller with PLL and LCD Driver
LC72321 Datasheet PDF :
Image Info : [SANYO] LC72321
The LC72321 is a single-chip microcontroller for use in electronic tuning applications. It includes on chip both LCD drivers and a PLL circuit that can operate at up to 150 MHz. It features a large-capacity ROM, a highly efficient instruction set, and powerful hardware.