Manufacturers
NORITAKE GU256x64-372
Description
Noritake GU256x64-372 Dot Graphic VFD Module
Part Number
GU256x64-372
Price
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Manufacturer
NORITAKE
Lead Time
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Category
VFD/LCD DISPLAYS
Datasheet
Extracted Text
Dot Graphic VFD Module GU256x64-372 ! 256 x 64 Dot Graphic The module includes the Vacuum Fluorescent Display glass, driver and control ASIC, with refresh RAM, character ! Operating Temp -0° ° ° °C to +50° ° ° °C ! Single 5V Supply. generator and interface logic. The high speed 8 bit parallel interface is 5V CMOS ! High Brightness Blue Green Display compatible suitable for connection to a host CPU bus. ! 8 bit High Speed Parallel Interface ! ASCII + Extended Character Font Brightness control and power down functions are provided. A full data sheet is available. ! Twin Graphic/Character RAM ! 4 Level Brightness Control Function 8.0 62.0 41.45 68.0 78.0 8.0 18.27 5.0 166.25 24.38 212.0 5.0 222.0 12.0 10.0 200.0 16.1 1.6 Dimensions in mm & subject to 20.4 tolerances. IDC (26 WAY) +5V PWR Mounting holes 3.5mm dia. ELECTRICAL SPECIFICATION CHARACTER FONT Parameter Symbol Value Condition Power Supply Voltage VCC 5.0VDC +/- 5% GND=0V Power Supply Current ICC 2.0ADC typ. Vcc=5V Logic High Input VIH 2.2VDC min. VCC=5V Logic Low Input VIL 0.8VDC max. VCC=5V Logic High Output VOH Vcc-0.8VDC min. IOH = -40uA Logic Low Output VOL 0.5VDC max. IOL =1.6mA The power on rise time should be less than 100ms.The inrush current at power on can be 2 x ICC. OPTICAL and ENVIRONMENTAL SPECIFICATIONS Parameter Value Display Area (XxY mm) 166.25 x 41.45 Dot Size/Pitch (XxY mm) 0.5 x 0.5/0.65 2 Luminance 515 cd/m (150 fL) Typ. Colour of Illumination Blue-Green (Filter for colours) Operating Temperature 0°C to +50°C Storage Temperature -20°C to +70°C Operating Humidity (non condensing) 20 to 80% RH @ 25°C SOFTWARE COMMANDS IDC DATA CONNECTOR Instruction D0-D4 Pin Sig Pin Sig Screen On/Off Control 00H-03H 1 D7 2 GND Auto Increment Cursor 04H-05H 3 D6 4 GND Character/Graphic Screen 2 06H-07H 5 D5 6 GND Data Write/Data Read 08H-09H 7 D4 8 GND POWER CONNECTOR TIMING PARAMETERS (min) Set Screen 1/ 2 RAM Address 0AH-0DH 9 D3 10 GND Set Cursor Address 0EH-0FH 11 D2 12 GND Pin Sig Write Pulse Width 100ns Screen1/2 Merge Control 10H-12H 13 D1 14 GND 1VCC (5V) Hold after Write 20ns Screen Luminance Control 18H-1BH 15 D0 16 GND 2NC FRP Cycle Time 10.4ms 3GND FRP Pulse Width 81µs INTERFACING 17 WR 18 GND /CS /WR /RD C//D /BL Function 19 C/D 20 GND CONTACT SCREEN COMBINATIONS Command Write 0 0→1 1 1 - 21 RD 22 GND The display memory (RAM) has Noritake Sales Office Tel Nos Data Setting 0 0→1 1 0 - 23 CS 24 GND the capacity of producing two Nagoya Japan: +81 (0)52-561-9867 display screens for graphic, plus Display Data Read 0 1 0 0 - 25 FRP 26 BL Canada: +1-416-291-2946 graphic and ASCII characters. Display Blanking - - - - 0 Chicago USA: +1-847-439-9020 This enables up 4 different display Munchen (D): +49 (0)89-3214-290 As no BUSY signal is available between the combinations, via software Itron UK: +44 (0)1493 601144 processor and module, accessing time between commands. Rest Europe: +49 (0)61-0520-9220 data is required to be greater than 2µs. www.noritake-elec.com Subject to change without notice. IUK Doc Ref:00925 Iss:4 6Sept00 NORITAKE ITRON VFD MODULES 256 x 64 Dot Graphic
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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods