LC74731W - On-Screen Display Controller

Product Overview

ON Semiconductor

Datasheet Details

Part number	LC74731W
Manufacturer	ON Semiconductor
File Size	370.24 KB
Description	On-Screen Display Controller
Datasheet	LC74731W Datasheet
Additional preview pages of the LC74731W datasheet.

Product details

Description

1 VSS1 Ground Ground connection.(Digital system ground) 2 3 Xtalin Xtalout Crystal oscillator connections Connections for the crystal element and capacitors that form the internal sync signal generating crystal oscillator.Xtalin can also be used to input an external clock signal.(2fsc or 4fsc) Switches the crystal oscillator Selects external clock input mode or crystal oscillator mode.Low: crystal oscillator mode, high: 4 CTRL1 input external clock input mode.5 OSCin LC oscilla

Features

SPQFP64 10x10 / SQFP64.
Text structure : 12 lines 24 characters (Up to 288 characters).
Character format : 16 16 dots Character display clock frequency : about 9 MHz.
Character sizes : Four sizes each in the horizontal and vertical directions with the size set in line units.
Number of characters supported : LC74731W : 256 (internal) LC74732W : 512 (internal) Up to 8192 using an external ROM (for Japanese) [Reference] JIS X0298 (1990) : 6877 characters JIS leve.

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Published: Jan 11, 2016 |