PT6311 Overview
PT6311 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52-pin plastic LQFP Package. Twelve segment output lines, 8 grid output lines, 8 segment/grid output drive 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 micro puter. Serial data is fed to PT6311 via...
PT6311 Key Features
- CMOS Technology
- Low Power Consumption
- Key Scanning (12 x 4 matrix)
- 8-Step Dimming Circuitry
- LED Ports Provide (5 channels, 20mA max.)
- 4- Bits General Purpose Input Ports Provided
- Serial Interface for Clock, Data Input, Data Output
- No External Resistors Needed for Driver Outputs
- Available in 52pins LQFP