參數(shù)資料
型號(hào)： PT6318L
廠商： Princeton Technology Corporation
英文描述： VFD Driver/Controller IC
中文描述： VFD驅(qū)動(dòng)/控制芯片
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 635K
代理商： PT6318L
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
DESCRIPTION
PT6318 is a Vacuum 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
VFD Driver/Controller IC
PT6318
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