• Part: EXC2668L
  • Manufacturer: Unknown Manufacturer
  • Size: 349.90 KB
Download EXC2668L Datasheet PDF
EXC2668L datasheet preview
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EXC2668L Key Features

  • CMOS Technology
  • Low Power Consumption 5V
  • Multiple Display Modes (10segment, 7Grid to 11segment, 6Grid)
  • Key Scanning (10 x 2 Matrix)
  • 8-Step Dimming Circuitry
  • Serial Interface for Clock, Data Input, Data Output, Strobe Pins
  • RC oscillator inside
  • POR Circuit inside
  • Available in 28-pin, SOP Package

EXC2668L Description

EXC2668 is an LED Controller driven on a 1/7 to 1/8 duty factor. Ten segment output lines, six grid output lines, 1 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 EXC2668 via a four-line serial interface.