(PDF) PT6318 Datasheet - VFD Driver/Controller IC

Número de pieza	PT6318
Descripción	VFD Driver/Controller IC
Fabricantes	PTC
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No Preview Available ! VFD Driver/Controller IC Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6318 DESCRIPTION wwPw.Tda6ta3sh1e8et4isu.caomVacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52-pin plastic QFP Package. Twelve segment output lines, 8 grid output lines, 8 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 PT6318 via a three-line serial interface. FEATURES • CMOS Technology • Low Power Consumption • Key Scanning (12 x 4 matrix) • Multiple Display Modes: (12 segments, 16 digits to 20 segments, 8 digits) • 8-Step Dimming Circuitry • LED Ports Provided (5 channels, 20 mA max.) • 4- Bits General Purpose Input Ports Provided • Serial Interface for Clock, Data Input, Data Output, Strobe Pins • No External Resistors Needed for Driver Outputs • Available in 52-pin QFP Package APPLICATION • Microcomputer Peripheral Device PT6318 v1.2 -1- January, 2004 1 page

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PDF PT6318 Data sheet ( Hoja de datos )