PT6315 Integrated Circuit

4,06 €
Only 2 in stock
PT6315 IC
VFD Driver/Controller IC
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PT6315 IC

VFD Driver/Controller IC

PT6315 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/12 duty factor. Sixteen segment output lines, 4 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 computer. Serial data is fed to PT6315 via a three-line serial interface. It is housed in a 44-pin LQFP.

Microcomputer Peripheral Devices


  • CMOS Technology
  • Low Power Consumption
  • Key Scanning (16 x 2 matrix)
  • Multiple Display Modes: (16 segments, 12 digits to 24 segments, 4 digits)
  • 8-Step Dimming Circuitry
  • LED Ports Provide (4 channels, 20mA max.)
  • Serial Interface for Clock, Data Input, Data Output, Strobe Pins
  • No External Resistors Needed for Driver Outputs
  • Available in 44-pin LQFP