PT6963 Overview
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 microputer. Serial data is fed to PT6963 via a four-line serial interface.
PT6963 Key Features
- CMOS technology
- Low power consumption
- Multiple display modes (14 segment, 4 Grid to 11
- Key scanning (10 x 3 Matrix)
- 8-Step dimming circuitry
- Serial interface for Clock, Data Input, Data Output
- Available in 32-pin, SOP