D2700 RM (IM) Shindo No.6846-1/19

Ver.1.01

00000

Preliminary

Overview

The LC863432/28/24/20/16A 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 : 32K/28K/24K/20K/16K bytes

CGROM : 16K bytes

- On-chip RAM capacity : 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

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

- ROM correction function

- 11-source 8-vectored interrupt system

- Integrated system clock generator and display clock generator

Only one X’tal oscillator (32.768kHz) for PLL reference is used for both generators

TV control and the Closed Caption function

All of the above functions are fabricated on a single chip.

Note : This product includes the IIC bus interface circuit.

If you intend to use the IIC bus interface, please

notify us of this in advance of our receiving your program ROM code order.

Purchase of SANYO IIC components conveys a license under the Philips IIC Patents Rights to use these

components in an IIC system, provided that the system conforms to the IIC Standard Specification as

defined by Philips.

Trademarks

IIC is a trademark of Philips Corporation.

8-Bit Single-Chip Microcontroller

LC863432A/28A/24A/20A/16A

Ordering number : ENN*6846

CMOS IC