PT6586 Overview
The PT6586 is 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The PT6586 can drive an LCD with up to 140 segments directly. The PT6586 can also control up to 4 general-purpose output ports.
PT6586 Key Features
- Up to 140 segments for 1/4 duty drive can be displayed
- Serial interface for clock, Data Input, Strobe pins
- Serial data control of the power-saving mode based backup function and all the segments forced off function
- Serial data control of switching between the segment output port and the general-purpose output port functions
- Serial data control of frame frequency for mon and segment output waveforms
- High generality, since display data is displayed directly without decoder intervention
- The INHB pin can force the display to the off state
- RC oscillator circuit
- Electronic equipment with LCD Display