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