GU128X32D-7806A

Manufacturer Part NumberGU128X32D-7806A
DescriptionVFD MODULE, 128X32, GRAPHIC, 5VDC
ManufacturerNoritake Company Inc
GU128X32D-7806A datasheet
 


Specifications of GU128X32D-7806A

Resolution128 X 32Viewing Area (h X W)13.93mm X 54.89mm
Supply Current250mASupply Voltage Range4.75V To 5.25V
Operating Temperature Range-40°C To +85°CCharacter FormatDot Graphic
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
Page 1/10

Download datasheet (224Kb)Embed
Next
Dot Graphic VFD Module
q
128x32 Dot Graphic (2/3/4 x 16+ characters)
q
Single 5V Supply
q
High Brightness Blue Green Display
q
Operating Temp -40 C to +85 C
q
6 Multi Sized Fonts (Katakana / International)
q
4/8 Bit Parallel LCD & Serial Interfaces
Pin 1
CN1
54.89
9.78
9.78
75.0
80.0
80.0
ELECTRICAL SPECIFICATION
Parameter
Symbol
Value
Power Supply Voltage
VCC
5.0VDC +/- 5%
Power Supply Current
ICC
250mADC typ.
Logic High Input
VIH
0.8VDC min. Vcc max.
Logic Low Input
VIL
0VDC min
Logic High Output
VOH
3.5VDC min. Vcc max.
Logic Low Output
VOL
0VDC min
OPTICAL and ENVIRONMENTAL SPECIFICATIONS
Parameter
Value
Display Area (XxY mm)
54.89 x 13.93
Dot Size/Pitch (XxY mm)
0.33 x 0.34 / 0.43 x 0.44
Luminance
800 cd/m
Colour of Illumination
Blue-Green (Filter for colours)
Operating Temperature
-40 C to +85 C
Storage Temperature
-40 C to +85 C
Operating Humidity (non condensing)
20 to 80% RH @ 25 C
SOFTWARE COMMAND SUMMARY
Instruction
R/W
RS
D0-D7
Clear Display
L
L
01H
Cursor Return Home
L
L
02H
Entry Mode Set
L
L
04H-07H
Display ON/OFF
L
L
08H-0FH
Cursor Shift Left
L
L
10H
Cursor Shift Right
L
L
14H
Display Shift Left
L
L
18H
Display Shift Right
L
L
1CH
20H (4Bit) / 30H (8Bit) + luminance
Select 4/8 bit interface
L
L
Display Luminance
L
H
00H-03H (must follow above command)
Set CG RAM Addr.
L
L
40H-7FH
Set DD RAM Addr.
L
L
80H-E7H
Read BUSY/Addr.
H
L
00H-FFH
Read Data from RAM
H
H
00H-FFH
Set Graphic Cursor
L
L
F0H + xpos + ypos
F1H + x1 + y1 + x2 + y2 + cmd
Set Area Commands
L
L
where cmd 49H = Invert Area
L
H
L
H
L
H
L
H
L
H
F1H + x1 + y1 + x2 + y2 + cmd + data
Write Graphic Image
L
H
F2H + font style / line set
Set Font / Spacing / Line
L
L
User Expansion Ports
L
L
F4H-F8H Set, write and read user ports
Set RS Low
0FH
Read Data
FEH
Read Cursor Position
FFH
NORITAKE ITRON VFD MODULES
The module includes the Vacuum Fluorescent Display glass, VF drivers
and micro-controller ICs with refresh RAM, character generator and
interface logic. The 4/8 bit parallel & serial bi-directional interfaces are
5V TTL/CMOS compatible. The command set is LCD compatible with
extended graphic functions.
CN2
Pin 1
13.93 31.0 36.0
8.535
2.5
2.5
8.3 max
1.6
2.0 max
CHARACTER SET
Standard Fonts
Condition
GND=0V
UDF1
VCC=5V
UDF2
VCC=5V
0.6VDC max.
VCC=5V
UDF3
IOH=-10uA
UDF4
0.6VDC max.
IOL =4mA
UDF5
UDF6
UDF7
UDF8
2
Typ.
UDF1
UDF2
UDF3
UDF4
UDF5
UDF6
UDF7
UDF8
NOTE: UDF characters are available using 5x7 font only.
Proportional Mini Font
Async. Serial Mode
J5
D7 Busy = High
1-2 3-4 7-8
O
O
L
O
O
L
X
X
46H = Fill Area
Serial / Parallel Selection
43H = Clear Area
J6
4FH = Set Outline Box
Open
Sync Serial / Parallel (default)
6FH = Clear Outline Box
Link
Parallel Interface Type (M68 / i80)
J2 J4
Mode
Serial Comms. only
1-2 1-2
Serial Comms. only
2-3 2-3
M68
Serial Comms. only
Copyright 2007 Noritake Itron Corp. Japan
GU128x32D-7806A
CN2 – SERIAL INTERFACE
Pin
1
2
3
4
5
Dimensions in mm &
6
subject to tolerances.
7
Mounting holes
8
3.2mm dia.
9
10
NC = Do Not Connect
CN1 - PARALLEL INTERFACE
Pin
Sig
1
GND
3
NC*
5
R/W
7
D0
9
D2
11
D4
13
D6
Pin 3 can be changed to /RESET or
BUSY terminal and selectable by
jumper J3 (2-3) or J3 (1-2)
LCD Katakana Font
International Font
CN1 Pin 3 Function
Configuration
J3
2 & 3
O
9600, N, 8, 1
1 & 2
O
19200, N, 8, 1
All J5 links & J6 should be open for
Parallel operation
O
38400, N, 8, 1
L
Self Test Mode
CONTACT
Noritake Sales Office Tel Nos
Nagoya Japan: +81 (0)52-561-9867
Interface
Canada: +1-416-291-2946
Chicago USA: +1-847-439-9020
Asynchronous Serial
Munchen (D): +49 (0)89-3214-290
Itron UK: +44 (0)1493 601144
Rest Europe: +49 (0)61-0520-9220
Signals
www.noritake-itron.com
i80
Pin 5 = /WR, Pin 6 = /RD
Pin 5 = R/W, Pin 6 = E
Subject to change without notice.
IUK Doc Ref: 11120 Iss:2 30 May 08
GU128x32D-7806A
Async
SPI
5V
5V
NC
SCK
RXD
/SS
LINK1
SIN
0V
0V
LINK2
SOUT
TXD
NC
/RES
/RES
MB
MB
HB
HB
Pin
Sig
2
VCC
4
RS
6
E
8
D1
10
D3
12
D5
14
D7
*/RESET = Ju
BUSY = Ju
Function
/ Reset
Busy

GU128X32D-7806A Summary of contents

  • Page 1

    ... Chicago USA: +1-847-439-9020 Asynchronous Serial Munchen (D): +49 (0)89-3214-290 Itron UK: +44 (0)1493 601144 Rest Europe: +49 (0)61-0520-9220 Signals www.noritake-itron.com i80 Pin 5 = /WR, Pin 6 = /RD Pin 5 = R/W, Pin Subject to change without notice. IUK Doc Ref: 11120 Iss:2 30 May 08 GU128x32D-7806A Async SPI SCK RXD /SS LINK1 SIN 0V ...

  • Page 2

    ... Read data at current cursor position. This command is used with serial communications only. Read current cursor position. This command is used with serial communications only. GU128x32D-7806A ‘b’ = 5x7 font with International. ‘c’ = 10x14 font with International. ‘d’ = 7x7 LCD font with International. ‘e’ = 7x15 font with International. GU128x32D-7806A ...

  • Page 3

    ... VDD GND command to set either bit mode. >100ns >100ns GU128x32D-7806A X1, Y1 DATA DIRECTION MSB Horizontal Data & Vertical Movement Movement >25ns >30ns >20ns >100ns <120ns >30ns >250ns <250ns >50ns VALID >25ns >20ns >100ns LOWER NIBBLE <120ns tBUSY GU128x32D-7806A DATA DIRECTION tBUSY ...

  • Page 4

    ... MSB MB /SS TTL Synchronous serial communication. DISPLAY TEXT ‘NORITAKE ITRON’ ‘VFD MODULES’ GU128x32D-7806A >250ns >50ns LOWER NIBBLE Valid <20us STOP START <200us >250ns >250ns <20us LSB LSB >250ns >250ns Displaying text using serial communications. GU128x32D-7806A tBUSY D6 D7 STOP tBUSY ...

  • Page 5

    ... Command Structure and Values Copyright 2007 Noritake Co Limited, Japan DISPLAY TEXT ‘NORITAKE ITRON’ ‘VFD MODULES’ DISPLAY TEXT ‘128x32’ GU128x32D-7806A 0,0 0,7 6,7 Cursor Positioning, example of writing 2 characters from cursor position 0,7. Displaying text using the 5x7 font. Displaying text in the large 10x14 font. GU128x32D-7806A ...

  • Page 6

    ... Displaying graphic images in vertical and horizontal format. Display options with simple graphic text write. Boxes created using the ‘Set Area Outline’ command. Drop Shadows created with the ‘Fill Area’ command. Option ‘Run’ selected with the ‘Invert Area’ command. GU128x32D-7806A ...

  • Page 7

    ... MB OUT TXD OUT MISO OUT MOSI OUT RXD OUT F7H TXD IN MISO IN MOSI IN RXD IN F4H + SETUP TXD OUT HNDSHK DEF H/L CLK EDGE SPEED1 SPEED0 F6H + DATA F8H + SIZE + DATA F5H PEND TXC RXC F7H GU128x32D-7806A D0 SCK I/O D0 SCK OUT D0 SCK ...

  • Page 8

    ... The TXC bit is cleared after status read. SERIAL READ F7H The currently buffered data byte can be read with RS high. The host should first check the RXC bit using the PORT STATUS command. After reading the data byte, the RXC bit is cleared. GU128x32D-7806A BAUD1 BAUD0 ...

  • Page 9

    ... Dot Graphic VFD Module 5x5 Mini Font 5x7 Font - Main 5x7 Font - Katakana 5x7 Font - International NORITAKE ITRON VFD MODULES GU128x32D-7806A 10x14 Font - Main 10x14 Font - Katakana 10x14 Font - International GU128x32D-7806A ...

  • Page 10

    ... Dot Graphic VFD Module 7x7 LCD Font - Main 7x7 LCD Font - Katakana 7x7 LCD Font - International NORITAKE ITRON VFD MODULES GU128x32D-7806A 7x15 Font - Main 7x15 Font - Katakana 7x15 Font - International GU128x32D-7806A ...