Datasheet > PT6302LQ-007

PT6302LQ-007

更新时间： 2024-11-15 07:03:39

品牌	Logo	应用领域
普诚科技 - PTC		驱动器控制器
页数	文件大小	规格书
27页	1123K
描述
VFD Driver/Controller IC with Character RAM

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PT6302LQ-007 数据手册

PT6302

VFD Driver/Controller IC with Character RAM

DESCRIPTION

FEATURES

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, 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.

•

CMOS technology

Logic power supply: VDD=3.3V 10% or 5.0V 10%

VFD drive power supply: VEE=-20V to -35V

Built-in oscillation circuit (External RC)

One-byte instruction execution (not including Data

Write to RAM)

•

Microcontroller interface

Display contents:

- Character generator ROM (CGROM): 5x7 Dots

(248 Character data types)

- Character generator RAM (CGRAM): 5x7 Dots (8

Character data types)

- Additional data RAM (ADRAM): 16 Display digits

x 2 Bits (Symbol data)

- Data control RAM (DCRAM): 16 Display digits x 8

Bits (Character data display register)

- General output port: 2 bits (Static operation)

Display control function:

APPLICATIONS

•

Microcontroller peripheral device

Audio/Video equipment

•

- Display digits: 9 to 16 digits

- Display duty (Contrast adjustment): 8 stages

- All display lights: ON/OFF mode

BLOCK DIAGRAM

Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan

12 3 4 5 6 7...27

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