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PT6312 - VFD Driver/Controller

Description

PT6312 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/11 duty factor.

Features

  • r CMOS Technology r Low Power Consumption r Key Scanning (6 x 4 matrix) r Multiple Display Modes: (11 segments, 11 digits to 16 segments, 6 digits) r 8-Step Dimming Circuitry r LED Ports Provided (4 channels, 20 mA max. ) r 4- Bits General Purpose Input Ports Provided r Serial Interface for Clock, Data Input, Data Output, Strobe.

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Datasheet Details

Part number PT6312
Manufacturer Princeton Technology Corp
File Size 92.85 KB
Description VFD Driver/Controller
Datasheet download datasheet PT6312 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Princeton Technology Corp. VFD Driver/Controller IC Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6312 DESCRIPTION PT6312 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/11 duty factor. Eleven segment output lines, 6 grid output lines, 5 segment/grid output drive lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip micro computer. Serial data is fed to PT6312 via a three-line serial interface. It is housed in a 44-pin plastic QFP or LQFP Package and is functionally compatible with uD16312.
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