TP6317 Datasheet (Topro Technology) - 1/4 to 1/11-Duty VFD Controller 11x11 to 16x4 (seg X Grid)

TP6317, 1/4 to 1/11-Duty VFD Controller 11x11 to 16x4 (seg X Grid)

The TP6317 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 drivelines, a display memory, a control circuit, stand-by control, and a key scan circuit.

Serial data is

TP6317 Features

* Multiple display modes (11-segment & 11-digit to 16-segment & 4-digit) Key scanning (6 × 4 matrices) Dimming circuit (eight steps) High-voltage output (VDD

* 35V max) LED ports (3 chs, 20 mA max) General-purpose input port (1 bits) No external resistor necessary for driver outputs (P-ch open