PT6302 Princeton Technology Corp., PT6302 Datasheet

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PT6302

Manufacturer Part Number
PT6302
Description
Manufacturer
Princeton Technology Corp.
Datasheet

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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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PT6302 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. 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 ...

Page 2

... OSCO 51 RSTB 52 CSB 53 CLKB 54 DIN 55 VDD AD2 59 AD1 60 SG1 61 SG2 62 SG3 63 64 SG4 PT6302 V1.8 PT6302- Tel: 886-2-6626288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6302 32 GR1 SG35 31 30 SG34 29 SG33 SG32 28 27 SG31 26 SG30 25 SG29 24 SG28 SG27 23 22 SG26 ...

Page 3

... 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 SG28 PT6302 V1 PT6302 ...

Page 4

... Micro-Controller 54 Output Port 55 VDD 56 57 +5V + LED LED 60 NPN Tr NPN Tr 61 GND GND PT6302 V1.8 VSS OSCI OSCO RSTB CSB CLKB DIN VDD PT6302 P1 P2 AD2 AD1 SG1 SG2 SG3 SG4 - 4 - Fax: 886-2-29174598 URL: http://www.princeton.com.tw GR1 32 DIGIT ...

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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