PT6963 Datasheet (PTC)

PT6963, LED Driver

PT6963 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 micr

PT6963 Features

* CMOS technology

* Low power consumption

* Multiple display modes (14 segment, 4 Grid to 11 segment, 7 Grid)

* Key scanning (10 x 3 Matrix)

* 8-Step dimming circuitry

* Serial interface for Clock, Data Input, Data Output, Strobe Pins and low voltage o