GU128X32D-7003 Datasheet GU128X32D-7003 | P4-P6

GU128X32D-7003

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1 General Description

1.1 Scope

This specification covers the operation and operating requirements of the vacuum fluorescent

graphic display module GU128X32D –7003.

1.2 Construction

The module consists of a 128 x 32dot graphic BD-VFD, refresh RAM, character generator, DC/DC

converter, display controller, and all necessary control logic. The module can simultaneously

display graphic patterns and/or characters on the screen.

1.3 Outline

Power supply: + 5 V

only

Interface: Serial interface (C-MOS Synchronous or Asynchronous, Selectable)

Function: Character display, 5x7, Attribution

(5x7Character font, refer to spec. of DS-898-0002-xx)

Graphic display

Control command

Character download function

Screen saver function

Applied reliability spec: TT-99-3105

Applied production spec:TT-98-3413

1.4 Block Diagram

Controller

BD-VFD

Serial I/F

Connecter

EF1

VDD2

EF2

DC/DC

Converter

VCC

GND

Jumper

GU128X32D-7003

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2 Electrical specification

2.1 Absolute Maximum Ratings

Parameter Symbol Min. Typ. Max. Unit

Power Supply Voltage VCC -0.3 - +6.0 VDC

Logic Supply Voltage

SIN,SCK,/ RESET

VIN -0.3 - Vcc+0.3 VDC

2.2 Electrical ratings

Parameter Symbol Min. Typ. Max. Unit

Power Supply Voltage VCC 4.75 5.0 5.25 VDC

All driving voltage for the VFD is converted from the DC/DC converter on board.

2.3 Electrical Characteristics

Measuring Conditions: Ambient temperature = 25degrees C, VCC =5.0VDC

Parameter Symbol Min. Typ. Max. Unit Condition Note

“L” Level Logic Input Current

SIN, SCK, /RESET

IIL -0.6 mA VIN=0V

“H” Level Logic Input Current

SIN, SCK, /RESET

IIH - - 1.0 uADC VIN=5V -

"H" VIH 0.8VCC - VCC - - -

Logic Input Voltage

SIN, SCK, /RESET

"L" VIL 0 - 0.2VCC VDC - -

"H" VOH 3.8 - VCC VDC IOH=-1.5mA -

Logic Output Voltage

SBUSY,

"L" VOL 0 - 0.6 VDC IOL=1.6mA -

Power Supply Current 1 ICC1 - 300 400 mADC - (1)

Power Supply Current 2 ICC2 - 250 330 mADC - (2)

Power Supply Current 3 ICC3 - 25 35 mADC - (3)

Note

(1),(2) I

CC1 shows the current at all dots in the screen are lighted and ICC2 at all dots off. At power on

rush, more than 2times current of above table should be expected. Provide the quick rise type power

supply (<100msec.).

(3)Icc3 shows the current at

Power OFF Mode (Power save mode).

GU128X32D-7003

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3 Optical Specifications

Number of dots: 4096（128 x 32）

Display area: 57.45mm x 13.93mm(X x Y)

Dot size: 0.30mm x 0.29mm(X x Y)

Dot pitch: 0.45mm x 0.44mm (X x Y)

Luminance: 350cd/m

Min. (700cd/m

Typ.)

Color of illumination: Green (Blue Green)

4 Environmental Specifications

Operating temperature: -40 to +85degrees C

Storage temperature: -40 to +85degrees C

Storage humidity: 20 to 80 % R.H(Non Condensing)

Vibration: 10-55-10Hz, all amplitude 1mm, 30Min., X-Y-Z (Non operating)

Shock: 392m/s

(40G) 9mS X-Y-Z (Non operating)

5 Interface

5.1 Type of interface

The following interfaces are available on this module;

Serial interface (C-MOS Synchronous or Asynchronous, Selectable)

5.2 Serial interface

5.2.1 Basic function

There are two Serial interfaces: C-MOS Synchronous or Asynchronous and they are Selectable by

jumper. The module sets the SBUSY line upon receipt of data, and clears the line when ready to

receive more data.

5.2.2 Asynchronous serial interface timing

Interface:

Baud rate

9,600 ～ 115,200bps (Selectable by Jumper)

Parity None parity

Format

Start (1bit)＋Data (8bit)＋Stop (1bit)

Handshake SBUSY

SBUSY

SIN

Min.

0μs

Max.

20μs

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P32

GU128X32D-7003

Mfr. #:

Buy GU128X32D-7003

Manufacturer:

Noritake

Description:

Vacuum Fluorescent Displays - VFD 7000 SERIES 128X32 57.45 X 13.93 DISP

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

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GU128X32D-7003