Dot Graphic VFD Module GU160X16-800A ‰ 160 x 16 Dot Graphic The module includes the Vacuum Fluorescent Display glass, driver and control ASIC, with integral refresh Graphic ‰ Operating Temp -40°C to +85°C RAM and logic for parallel and synchronous serial ‰ Single 5V Supply. interfaces. The high speed 8 bit parallel interface is 5V ‰ High Brightness Blue Green Display CMOS compatible suitable for connection to a host CPU ‰ Selectable Parallel (i80/M68)/Serial Interface bus. Brightness control and power down functions are ‰ Twin Screen Graphic RAM ‰ 16 Level Brightness Control Function provided. A full data sheet is available. 29.0 15.0 31.0 39.0 103.85 12.0 4.0 21.95 150.5 1.75 154.0 135.0 10.8± 1mm 12.5 max. 1 1.6 77.0 PWR(JST-B3B-XH-A) IDC(IMSA-9032B-26P) Dimensions in mm & subject to tolerances. Mounting holes 3.5mm dia. BLOCK DIAGRAM ELECTRICAL SPECIFICATION Parameter Symbol Value Condition D0~D7 Power Supply Voltage VCC 5.0VDC +/- 5% GND=0V DISPLAY SO CONTROLLER BD VFD Power Supply Current ICC 400mADC typ. VCC= 5V SI WR (R/W) Logic High Input VIH 4.0 VDC min. IIH = 2uA RD (EN)(SCK) GRAPHIC Logic Low Input VIL 1.0 VDC max. IIL = -600uA CSS RAM Logic High Output VOH 4.7 VDC min. IOH = -300uA C/D FRP Logic Low Output VOL 0.3 VDC max. IOL = 300uA /RES Reset Input Voltage VRH 4.0 VDC min. IRH = 5uA FILAMENT (AC) VCC DC/DC + AC Reset Input Voltage VRL 0.6 VDC max. IRL = -600uA ANODE + GRID (DC) GND Conv. 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 GRAPHIC RAM Parameter Value X ADDRESS BYTE FORMAT 00H………………………….FFH Display Area (XxY mm) 103.85 x 15.0 D0 Dot Size/Pitch (XxY mm) 0.5 x 0.75/0.65 x 0.95 0H 2 D1 Luminance 350 cd/m Min. D2 …………….FFH 1H Colour of Illumination Blue-Green (Filter for colours) D3 GRAM Layer 0 D4 2H Operating Temperature -40°C to +85°C D5 Storage Temperature -40°C to +85°C D6 3H GRAM Y ADDRESS D7 Layer 1 Operating Humidity (non condensing) 20 to 80% RH @ 25°C The Graphic RAM is composed of 16384 6H SOFTWARE COMMANDS bits arranged as (256 x 32 bits) x 2 and the Instruction C/D Instruction Byte No. Bytes access is operated by 8 bit vertical data 7H Set Display On/Off / Layer Merge 1 20H-2FH 2 Set Display Brightness 1 40H-4FH 1 IDC DATA CONNECTOR 3 PIN POWER CONNECTOR Clear Display 1 52H-5FH 1 Pin i80 M68 Serial Pin Sig Pin Sig Set Cursor XY Address 1 60H-67H 3 1 Vcc 1D7 D7 X 2 GND Set Display Start X Address 1 70H-7FH 2 2 Test (Factory only) 3D6 D6 X 4 GND Set Write Address Mode 1 80H-8FH 1 3 GND 5D5 D5 X 6 GND Scroll Display Vertically Up/Down 1 B0H-BFH 1 7D4 D4 X 8 GND PCB JUMPERS (O)pen (L)ink Read Cursor XY Address 1 D4H-D7H 3 9D3 D3 X 10GND Interface J1 J2 Write Data 0 00H-FFH 1 11 D2 D2 X 12 GND Serial L O / L TIMING PARAMETERS (min) 13 D1 D1 SO 14 GND i80 Parallel OO i80/M68 Parameters Time Serial Parameters Time 15 D0 D0 SI 16 GND M68 Parallel O L Write /WR/EN Cycle Time 400ns SCK Cycle Time 200ns 17 /WR R//W X18GND CONTACT Write /WR/EN Pulse Width 100ns SCK Pulse Width 80ns 19 C//D C//D C//D 20 GND Noritake Sales Office Tel Nos 21 /RD ENCK SCK 22 GND Nagoya Japan: +81 (0)52-561-9867 Set Up To Write /WR/EN 30ns Set Up To SCK, /CSS=’L’ 40ns Canada: +1-416-291-2946 th 23 /CSS /CSS /CSS 24 GND Hold after Write /WR/EN 20ns Delay After 8 bit, /CSS=’H’ 150ns Chicago USA: +1-847-439-9020 25 FRP FRP FRP 26 /RES Munchen (D): +49 (0)89-3214-290 SCROLLING GRAPHIC DISPLAY Itron UK: +44 (0)1493 601144 The pattern in GRAM can be scrolled around the display. Horizontal scroll is achieved by Subject to change without notice. Rest Europe: +49 (0)61-0520-9220 increment/decrement of the Display Start X Address. The vertical scroll process considers IUK Doc Ref :03472 Iss:1 23/7/01 www.noritake-itron.com layer 0, then layer 1 as a continuous 64 bit high vertical area within RAM. NORITAKE ITRON VFD MODULES 160 x 16 Dot Graphic