CMOS IC 48K/40K/32K/28K/24K/20K/16K-byte ROM, CGROM16K-byte on-chip 640/512-byte RAM and 352x9 bit OSD RAM

Overview

The LC863448C/40C/32C/28C/24C/20C/16C are 8-bit single chip microcontrollers with the following on-chip functional

blocks:

• CPU: Operable at a minimum bus cycle time of 0.424μs

• On-chip ROM capacity

Program ROM: 48K/40K/32K/28K/24K/20K/16K bytes

CGROM: 16K bytes

• On-chip RAM capacity: 640/512 bytes

• OSD RAM: 352×9 bits

• Closed-Caption TV controller and the on-screen display controller

• Closed-Caption data slicer

• Four channels×6-bit AD Converter

• Three channels×7-bit PWM

• 16-bit timer/counter, 14-bit base timer