PT6964 Datasheet (Princeton Technology)

PT6964, LED Controller

PT6964 is an LED Controller driven on a 1/7 to 1/8 duty factor.

10 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

PT6964 Features

* CMOS Technology Low Power Consumption Multiple Display Modes (10 segment, 7 Grid to 13 segment, 4 Grid) Key Scanning (10 x 2 Matrix) 8-Step Dimming Circuitry Serial Interface for Clock, Data Input, Data Output, Strobe Pins Availab