Overview

The LC863364/56/48/40A 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 : 64K/56K/48K/40K bytes

CGROM : 16K bytes

- On-chip RAM capacity : 640 bytes

- OSD RAM : 352 × 9 bits

- Five channels × 8-bit AD Converter

- Three channels × 7-bit PWM

- Two 16-bit timer/counters, 14-bit base timer

- 8-bit synchronous serial interface circuit

- IIC-bus compliant serial interface circuit (Multi-master type)

- ROM correction function

- 15-source 9-vectored interrupt system

- Integrated system clock generator and display clock generator

X’tal oscillator (32.768kHz) for PLL reference is used for TV control.

All of the above functions are fabricated on a single chip