PT6302LQ-001 Princeton Technology Corp., PT6302LQ-001 Datasheet

PT6302LQ-001

Manufacturer Part Number

PT6302LQ-001

Description

Manufacturer

Princeton Technology Corp.

Datasheet

1.PT6302LQ-001.pdf (5 pages)

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VFD Driver/Controller IC with Character RAM

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

APPLICATIONS

PT6302 V1.8

•

- 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)

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:

Display control function:

- Display digits: 9 to 16 digits

- Display duty (Contrast adjustment): 8 stages

- All display lights: ON/OFF mode

Microcontroller peripheral device

Audio/Video equipment

- 1 -

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

Fax: 886-2-29174598

Tel: 886-2-6626288

PT6302

June, 2007

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PT6302LQ-001 Summary of contents

Page 1

VFD Driver/Controller IC with Character RAM 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. ...

Page 2

VFD Driver/Controller IC with Character RAM PIN CONFIGURATION 64 PINS, LQFP VSS 49 OSCI 50 OSCO 51 RSTB 52 CSB 53 CLKB 54 DIN 55 VDD AD2 59 AD1 60 SG1 61 SG2 62 SG3 ...

Page 3

VFD Driver/Controller IC with Character RAM 64 PINS, SSOP P1 P2 AD2 AD1 SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 SG10 SG11 SG12 SG13 SG14 SG15 SG16 SG17 SG18 SG19 SG20 SG21 SG22 SG23 SG24 SG25 SG26 SG27 ...

Page 4

VFD Driver/Controller IC with Character RAM APPLICATION CIRCUIT -35V C4 49 47pF 3.3KΩ + 1KΩ 52 0.1 F µ VSS 53 Micro-Controller 54 Output Port 55 VDD 56 57 +5V + LED LED ...

Page 5

... VFD Driver/Controller IC with Character RAM ORDERING INFORMATION Order Part Number PT6302LQ-001 (G) (L) PT6302LQ-003 (G) (L) PT6302LQ-007 (G) (L) PT6302-R-001 (G) (L) Notes: 1. (L), (C) or (S) = Lead Free. 2. The Lead Free mark is put in front of the date code. PT6302 V1.8 Package Type 64 pins, LQFP PT6302LQ-001 64 pins, LQFP ...

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