PT16514 Description
The PT16514 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 PT16514 can drive an LCD with up to 216 segments directly. The PT16514 can also control up to 8 generalpurpose output ports.
PT16514 Key Features
- Switching between 1/2 bias and 1/3 bias drive techniques under serial data control
- Up to 216 segments for 1/4 duty drive can be displayed
- 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
- Built-in OSC circuit
- The INHB pin can force the display to the off
- Programmable PWM signal output pins
- AEC-Q100 Grade 2 pliant for Automotive