PT6314-002L 查看數據表（PDF） - Princeton Technology

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PT6314-002L

Dot Character VFD Controller/Driver IC

Princeton Technology 

Dot Character VFD Controller/Driver IC

Tel: 886-2-66296288

Fax: 886-2-29174598

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

PT6314

DESCRIPTION

PT6314 is a VFD Controller/Driver IC utilizing CMOS technology providing 80 segment outputs and 24

grid outputs. It supports dot matrix displays of up to 16 columns x 2 lines, 20 columns x 2 lines or 24

columns x 2 lines. PT6314 also features a character generator ROM which stores 240 x 5 x 8 dos

characters. Pin assignments and application circuits are optimized for easy PCB layout and cost

saving advantages.

FEATURES

• CMOS technology

• Provides up to 80 x 8 display RAM

• Capable of driving segment for cursor displays (48 units)

• Built-in oscillation circuit

• Parallel data input/output (switchable 4 or 8 bits) or serial data input/output

• Alphanumeric and symbolic display via the built-in ROM (5 x 8 dots): 240 characters

• Eight user-defined 5 x 8 dot character CGRAM

• Display contents capability:

- 16 columns x 2(1) rows + 32(16) cursors

- 20 columns x 2(1) rows + 40(20) cursors

- 24 columns x 2(1) rows + 48(24) cursors

• Custom ROM available (please contact PTC)

APPLICATIONS

• Electronic equipment with VFD display

• Microprocessor peripherals

PT6314 V1.3

-1-

March, 2006

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