ETK6203 Datasheet (ETEK) - LED Controller/Driver

ETK6203, LED Controller/Driver

ETK6203 is an LED Controller/driven on a 1/5 to 1/8 duty factor.

11 segment output lines, 4 grid output lines, 3 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 mic

ETK6203 Features

* z CMOS Technology z Low Power Consumption z Multiple Display Modes (14 segment, 4 Grid to 11 segment, 7 Grid) z Key Scanning (10×2 Matrix) z 8-Step Dimming Circuitry z Serial Interface for Clock, Data Input, Data Output, Strobe Pins and low voltage operation ability when user’s MCU power supply is 3