The TP6312 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/11-duty factor. It is ideal as a peripheral device of a single-chip microcomputer and features multiple display modes, key scanning, dimming circuit, high-voltage output, LED ports, and general-purpose input port.
The TP6312 is a VFD (Vacuum Fluorescent Display) controller/driver designed for 1/4 to 1/11‑duty operation. It supports multiple display modes, high‑voltage output up to 35 V and an LED port for status indication.
The manual describes the device’s features, pin layout, functional description, command set, electrical and switching characteristics, package dimensions and contact information. It also lists absolute maximum ratings, recommended operating conditions and typical performance specifications.