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PT6312B

Princeton Technology
Part Number PT6312B
Manufacturer Princeton Technology
Description VFD Driver/Controller IC
Published Apr 8, 2010
Detailed Description Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw www.DataSheet4U.com VFD Driver/Controller IC ...
Datasheet PDF File PT6312B PDF File

PT6312B
PT6312B

Overview
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.
princeton.
com.
tw www.
DataSheet4U.
com VFD Driver/Controller IC PT6312B DESCRIPTION PT6312B 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 PT6312B via a three-line serial interface.
It is housed in a 44-pin plastic LQFP Package and is functionally compatible with µpD16312.
FEATURES • • • • • • • • • • • CMOS Technology Low Power Consumption Key Scanning (6 x 4 matrix) Multiple Display Modes: (11 segments, 11 digits to 16 segments, 6 digits) 8-Step Dimming Circuitry LED Ports Provided (4 channels, 20 mA max.
) 4- Bits General Purpose Input Ports Provided Serial Interface for Clock, Data Input, Data Output, Strobe Pins...


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