The AD6311 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/8- to 1/16 duty factor (include key scan). It consists of 12 segment/key scan output lines, 8 grid output lines, 8 segment/grid output drive lines, a display memory, a control circuit, and a key scan circuit. Serial data is input to the AD6311 through a four-line serial interface.
The AD6311 is a Vacuum Fluorescent Display (VFD) controller/driver designed for 1/8- to 1/16 duty factors, including key scan functionality. It integrates segment/grid output lines, display memory, control circuits, and a key scan circuit driven by a four-line serial interface.
| Duty Factor | 1/8- to 1/16 |
|---|---|
| Operating Ambient Temperature | -25 to +85 C |
The device defaults to a 16-digit, 12-segment mode.
The default mode supports 16 digits and 12 segments.
Serial communication is initialized and the current command/data becomes invalid.