ET6218R Datasheet (Etek Microelectronics)

ET6218R, LED Controller/driver

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 micr

ET6218R 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 Desc