●    Logic voltage:5V

●    High-voltage output:VDD-30Vmax

●    Multiple display (11-segment & 11-digit to 16-segment &4-digit)

●    6×4 matrix key scanning

●    8 steps dimmer circuit

●    4 LED output ports

●    4-bit general purpose input port

●    No external resistors necessary for driver output (provides PMOS open-drain and pull-low resistor output)

●    Serial interface with MCU (CLK, CS, DI, DO)

Applications

●    Consumer products panel function control      

●    Other similar application panel function control

●    Industrial measuring instrument panel unction control 

General Description

FL16312 is a VFD (Vacuum Fluorescent Display) controller driver that is driven on a 1/4 to 1/11 duty factor. It consists of 11 segment output lines, 6 grid output lines, 5 segment/grid output drives,4 LED output ports, a control circuit, a display memory, and a key scancircuit.

Serial data inputs to the FL16312 through a three-line serial interface. This VFD controller/driver is ideal as a peripheral device for an MCU.