PT6959 Overview
http://.princeton..tw PT6959 PT6959 is an LED Controller driven on a 1/4 to 1/7 duty factor. Fourteen to eleven segment output lines, 4 to 7 grid output lines, one display memory, control 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 PT6959 via a three-line serial interface.
PT6959 Key Features
- CMOS Technology -Low Power Consumption -8-Step Dimming Circuitry -Serial Interface for Clock, Data Input, Strobe Pins -A
- Micro-puter Peripheral Device