GU256X32-800A

GU256X32-800A

  • 厂商:

    NORITAKE

  • 封装:

    -

  • 描述:

    MODULE VF GRAPHIC DISPLAY 256X32

  • 详情介绍
  • 数据手册
  • 价格&库存
GU256X32-800A 数据手册
Dot Graphic VFD Module q q q q q q q GU256X32-800A 256 x 32 Dot Graphic Operating Temp -40° C to +85° C Single 5V Supply. High Brightness Blue Green Display Selectable Parallel (i80/M68)/Serial Interface Twin Screen Graphic RAM 16 Level Brightness Control Function The module includes the Vacuum Fluorescent Display glass, driver and control ASIC, with integral refresh Graphic RAM and logic for parallel and synchronous serial interfaces. The high speed 8 bit parallel interface is 5V CMOS compatible suitable for connection to a host CPU bus. Brightness control and power down functions are provided. A full data sheet is available. 20.7 42.0 50.0 38.0 166.3 22.9 14.6 4.0 4.0 212.0 220.0 200.0 11.8 1 1.6 14.5 max. 77.6 104.8 PWR(JST-B3B-XH-A) ELECTRICAL SPECIFICATION Parameter Symbol Power Supply Voltage VCC Power Supply Current ICC Logic High Input VIH Logic Low Input VIL Logic High Output VOH Logic Low Output VOL Reset Input Voltage VRH Reset Input Voltage VRL Dimensions in mm & subject to tolerances. Mounting holes 3.5mm dia. IDC(IMSA-9032B-26P) BLOCK DIAGRAM Value 5.0VDC +/- 5% 750mADC typ. 4.0 VDC min. 1.0 VDC max. 4.7 VDC min. 0.3 VDC max. 4.0 VDC min. 0.6 VDC max. Condition GND=0V VCC= 5V IIH = 2uA IIL = -600uA IOH = -300uA IOL = 300uA IRH = 5uA IRL = -600uA 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 20.65 Dot Size/Pitch (XxY mm) 0.5 x 0.5/0.65 x 0.65 Luminance 350 cd/m2 Min. 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 COMMANDS Instruction C//D Instruction Byte No. Bytes Set Display On/Off / Layer Merge 1 20H-2FH 2 Set Display Brightness 1 40H-4FH 1 Clear Display 1 52H-5FH 1 Set Cursor XY Address 1 60H-67H 3 Set Display Start X Address 1 70H-7FH 2 Set Write Address Mode 1 80H-8FH 1 Scroll Display Vertically Up/Down 1 B0H-BFH 1 Read Cursor XY Address 1 D4H-D7H 3 Write Data 0 00H-FFH 1 TIMING PARAMETERS (min) i80/M68 Parameters Time Serial Parameters Time Write /WR/EN Cycle Time 400ns SCK Cycle Time 200ns Write /WR/EN Pulse Width 100ns SCK Pulse Width 80ns Set Up To Write /WR/EN 30ns Set Up To SCK, /CSS=’L’ 40ns Hold after Write /WR/EN 20ns Delay After 8th bit, /CSS=’H’ 150ns SCROLLING GRAPHIC DISPLAY The pattern in GRAM can be scrolled around the display. Horizontal scroll is achieved by increment/decrement of the Display Start X Address. The vertical scroll process considers layer 0, then layer 1 as a continuous 64 bit high vertical area within RAM. NORITAKE ITRON VFD MODULES D0~D7 SO SI WR (R/W) RD (ENCK) CSS C/D FRP DISPLAY CONTROLLER BD VFD GRAPHIC RAM VCC /RES DC/DC + AC Conv. GND FILAMENT (AC) ANODE + GRID (DC) GRAPHIC RAM X ADDRESS 00H………………………….FFH BYTE FORMAT D0 D1 D2 D3 D4 D5 D6 D7 0H 1H GRAM Layer 0 2H Y ADDRESS ………...….FFH GRAM Layer 1 3H The Graphic RAM is composed of 16384 6H bits arranged as (256 x 32 bits) x 2 and the access is operated by 8 bit vertical data 7H IDC DATA CONNECTOR Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 i80 M68 Serial Pin Sig D7 D7 X D6 D6 X D5 D5 X D4 D4 X D3 D3 X D2 D2 X D1 D1 SO D0 D0 SI /WR /R/W X C//D C//D C//D /RD ENCK SCK /CSS /CSS /CSS FRP FRP FRP 2 4 6 8 10 12 14 16 18 20 22 24 26 3 PIN POWER CONNECTOR Pin Sig 1 Vcc GND 2 Test (Factory only) GND 3 GND GND GND PCB JUMPERS (O)pen (L)ink GND Interface J1 J2 GND Serial L O/L GND i80 Parallel O O GND M68 Parallel O L GND CONTACT GND Noritake Sales Office Tel Nos GND Nagoya Japan: +81 (0)52-561-9867 Canada: +1-416-291-2946 GND Chicago USA: +1-847-439-9020 /RES Subject to change without notice. IUK Doc Ref: 03473 Iss:1 23/7/01 Munchen (D): +49 (0)89-3214-290 Itron UK: +44 (0)1493 601144 Rest Europe: +49 (0)61-0520-9220 www.noritake-itron.com 256 x 32 Dot Graphic
GU256X32-800A
物料型号:GU256X32-800A

器件简介: - 这是一款点阵图形VFD(真空荧光显示器)模块,具有256x32点阵,操作温度范围从-40°C至+85°C。 - 支持单5V供电,高亮度蓝绿色显示,可选用并行(i80/M68)或串行接口。 - 模块包含真空荧光显示器玻璃、驱动和控制ASIC,并内置刷新图形RAM和用于并行和同步串行接口的逻辑。

引脚分配: - 提供了详细的引脚分配图,包括并行和串行接口的引脚定义。

参数特性: - 供电电压:5.0VDC±5% - 供电电流:典型值750mA - 逻辑高电平输入:最小4.0VDC - 逻辑低电平输入:最大1.0VDC - 逻辑高电平输出:最小4.7VDC - 逻辑低电平输出:最大0.3VDC - 复位输入电压:最小4.0VDC

功能详解: - 模块支持亮度控制、清屏、设置光标位置、设置显示起始地址等功能。 - 提供了软件命令表,用于控制显示的开启/关闭、亮度调节、清屏等。

应用信息: - 模块适用于需要高亮度显示的场合,如工业设备、医疗设备等。

封装信息: - 物理尺寸为50.0mm x 20.7mm x 42.0mm,包含安装孔和电源及数据接口。

时序参数: - 包括写入周期时间、写入使能脉冲宽度等。

滚动图形显示: - 模块支持在显示区域内水平和垂直滚动图案。

块图: - 展示了模块的内部结构,包括控制器、图形RAM、显示等部分。

图形RAM格式: - 图形RAM由16384位组成,通过8位垂直数据操作。

IDC数据连接器和PCB跳线: - 提供了连接器的引脚定义和跳线配置。

联系信息: - 提供了销售办公室的联系电话和网址。
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