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PT6311

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PT6311 数据手册

Tel : 886-2-29162151

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

Princeton Technology Corp.

VFD Driver/Controller IC

PT6311

DESCRIPTION

PT6311 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 PT6311

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

PT6311 v1.6

Page 1

Updated Sept. 2000

12 3

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型号	品牌	获取价格	描述	数据表
PT6311_10	PTC	获取价格	VFD Driver/Controller IC
PT6311A	TI	获取价格	SMPS Controller
PT6311C	TI	获取价格	SMPS Controller
PT6311G	TI	获取价格	IC 2 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PDFM12, PLASTIC, SIP-12, Switching
PT6311-LQ	PTC	获取价格	VFD Driver/Controller IC
PT6311N	TI	获取价格	SMPS Controller
PT6311R	TI	获取价格	2A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDFM12, PLASTIC, SIP-12
PT6312	TI	获取价格	2 AMP ADJUSTABLE POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT6312	PTC	获取价格	VFD Driver/Controller IC
PT6312_10	PTC	获取价格	VFD Driver/Controller IC