Overview

The LC74763 and LC74763M are on-screen display CMOS LSIs that superimpose text and low-level graphics onto

a TV screen (video signal) under the control of a microcontroller. The display characters have a 12 by 18 dots

structure, and 128 characters are provided.

Features

• Display structure: 12 lines by 24 characters (up to 288 characters)

• Maximum character display: Up to 288 characters

• Character configuration: 12 (W) by 18 (H) dots structure

• Number of characters: 128 characters (128 plus space 2 fonts)

• Character sizes: Three sizes (normal, double, and triple sizes)

• Display starting positions: 64 horizontal and 64 vertical locations

• Reverse video function: Characters can be inverted on a per character basis.

• Flashing types: Two types with periods of 0.5 and 1.0 second on a per character basis (duty fixed at 50%)

• Background color: One of eight colors (when internal synchronization used)

• External control input: Serial data input in 8-bit units

• Built-in horizontal/vertical sync separation circuit, AFC circuit, and synchronization detector

• Video output: Composite video signal output in NTSC, PAL, PAL-M, PAL-N, PAL60, NTSC4.43, or SECAM

format

Ordering number : EN5039B

90711HKPC 20110822-S00002,B8-2087/32095TH (OT) No. 5039-1/21

SANYO Semiconductors

DATA SHEET

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. 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 new introduction or other application

different from current conditions on the usage of automotive device, communication device, office equipment,

industrial equipment etc. , please consult with us about usage condition (temperature, operation time etc.)

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.

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

's products or equipment. To verify symptoms and states that cannot be evaluated in an

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

's

products or equipment.

LC74763

LC74763M

CMOS IC

On-Screen Display LSI