ET6218R Datasheet LED Controller/driver

Manufacturer: Etek Microelectronics

Overview: Etek Microelectronics ET6218R LED Controller/driver General.

ET6218R led controller/driver by Etek Microelectronics - Datasheet Preview

Datasheet Details

Part number	ET6218R
Manufacturer	Etek Microelectronics
File Size	232.74 KB
Description	LED Controller/driver
Download	ET6218R Download (PDF)

General Description

ET6218R is an LED Controller driver on a 1/7 to 1/8 duty factor.

7 segment output lines, 4 grid output lines, 1 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.

Serial data is fed to ET6218R via a three-line serial interface, ET6218R pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.

Key Features

z CMOS Technology z Low Power Consumption z Multiple Display Modes(4～5 Grid, 7～8 segment) z Key scaning(7×1 Matrix) z 8-step Dimming Circuitry z Serial Interface for Clock, Data Input/Output, Strobe Pins z Available in 18-pin, DIP Package Pin Configurations Rev 1.0 2012-4-13 1/15 ET6218R Pin.

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