pt6318 Princeton Technology Corp., pt6318 Datasheet

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pt6318

Manufacturer Part Number
pt6318
Description
Vfd Driver/controller Ic
Manufacturer
Princeton Technology Corp.
Datasheet
VFD Driver/Controller IC
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
APPLICATION
PT6318 v1.2
• 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
• Microcomputer Peripheral Device
- 1 -
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
January, 2004
PT6318

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pt6318 Summary of contents

Page 1

... VFD Driver/Controller IC 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 ...

Page 2

... VFD Driver/Controller IC PIN CONFIGURATION PT6318 v1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6318 January, 2004 ...

Page 3

... X 16-SEGMENT VFD APPLICATION CIRCUIT 56K +5 V 10K 10K MCU 10K x 4 +5V 10K x 4 PT6318 v1 -27V PT6318 33 + IN4148 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...

Page 4

... VFD Driver/Controller IC ORDER INFORMATION Order Part Number PT6318 PT6318 (L) Notes: 1. (L) = Lead Free 2. The Lead Free mark is put in front of the date code. PT6318 v1.2 Package Type 52 Pins QFP Package 52 Pins QFP Package - 4 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6318 ...

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