特性

• Support for 1/4-duty 1/3-bias or 1/3-duty 1/3-bias drive techniques under serial data control.When 1/4-duty : Capable of driving up to 352 segmentsWhen 1/3-duty : Capable of driving up to 267 segments
• Serial data input supports CCB format communication with the system controller. (Support 3.3V and 5V operation)
• Serial data control of the power-saving mode based backup function and the all segments forced off function.
• Serial data control of switching between the segment output port and general-purpose output port function.(Support for up to 12 general-purpose output ports)
• Support for the PWM output function of a maximum of 6ch. (It can output from the general-purpose output port).
• Support for clock output function of 1ch. (It can output from the general-purpose output port).
• Serial data control of the frame frequency of the common and segment output waveforms.
• Serial data control of switching between the internal oscillator operating mode and external clock operating mode.
• High generality, since display data is displayed directly without the intervention of a decoder circuit.
• Built-in display contrast adjustment circuit.
• The INH pin allows the display to be forced to the off state.
• Incorporation of an oscillator circuit. (Incorporation of resistor and capacitor for an oscillation)