N0106HKIM 20060911-S00003 No.A0120-1/21

Ver.1.00

LC86F3448B

Overview

The LC86F3448B is a CMOS 8-bit single chip microcontroller with Flash Memory for the LC863400series.

This microcontroller contains the following on-chip functional blocks:

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

• On-chip ROM capacity: 64K bytes Flash Memory

Program ROM:

48K bytes

CGROM:

16K bytes

• On-chip RAM capacity: 640 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

• Two 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

Continued on next page.

Ordering number : ENA0120A

CMOS IC

64K-byte Flash Memory (ROM 48K-byte+CGROM 16K-byte)

on-chip 640-byte RAM and 352x9 bit Display RAM

8-bit 1-chip Microcontroller

Trademarks

IIC is a trademark of Philips Corporation.

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.

* This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by

SANYO Semiconductor Co., Ltd.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer

device, the customer should always evaluate and test devices mounted in the customer

equipment.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.