PT6302-R-001(L)

更新时间： 2024-11-15 13:12:35

品牌	Logo	应用领域
普诚科技 - PTC		显示驱动器驱动程序和接口控制器
页数	文件大小	规格书
4页	230K
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中文翻译

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数据手册

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PT6302-R-001(L) 数据手册

Tel: 886-2-6626288

Fax: 886-2-29174598

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

VFD Driver/Controller IC with Character RAM

PT6302

DESCRIPTION

PT6302 is a dot matrix VFD Driver/Controller IC utilizing CMOS Technology specially designed to

display characters, numerals, and symbols. PT6302 provides 35 dot matrix plus 2 additional segment

drivers and 16 grid drivers. 248 types of character data (CGROM), 8 types of character data (CGRAM),

16 display digits x 2 bits symbol data, 16 display digits x 8 bits register for character data display and 2

general output bits for static operation are provided. Pin assignments and application circuit are

optimized for easy PCB layout and cost saving advantages.

FEATURES

•

CMOS Technology

Logic Power Supply: VDD = 3.3 V 10% or 5.0 V 10%

VFD Drive Power Supply: VEE = -20V to -30V

Built-in Oscillation Circuit (External RC)

One-Byte Instruction Execution (not including Data Write to RAM)

Microcontroller Interface

Display Contents:

o Character Generator ROM (CGROM): 5x7 Dots (248 Character Data Types)

o Character Generator RAM (CGRAM): 5x7 Dots (8 Character Data Types)

o Additional Data RAM (ADRAM): 16 Display Digits x 2 Bits (Symbol Data)

o Data Control RAM (DCRAM): 16 Display Digits x 8 Bits (Character Data Display

o General Output Port: 2 Bits (Static Operation)

Display Control Function:

•

o Display Digits : 9 to 16 Digits

o Display Duty (Contrast Adjustment) : 8 stages

o All Display Lights : ON/OFF Mode

APPLICATIONS

•

Microcontroller Peripheral Device

Audio/Video Equipment

PT6302 v1.4

- 1 -

April, 2004

12 3 4

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