Comparison Chart of VFD module
Keynote
* Replacement Item
GU256X128C-3900B
Changed
GU256X128C-3900
Power Supply Voltage
-0.3 to +6.0 V
Logic Supply Voltage - Parallel
Logic Supply Voltage - Serial Interface
-0.3 to Vcc+0.3 V
InterfaceLogic Supply Voltage - I/O Port
-25 to +25 V
-0.3 to Vcc+0.3 V
Electrical Rating
Power Supply
5V +/- 5%
Same as left
Input Current
IplH: Max 1.0 μA
IplL: Max -200 μA
(Parallel - CMOS
level)
Input Voltage
VplH: 0.8Vcc to Vcc
VplL: 0 to 0.2Vcc
Output Voltage
VpOH: 3.5 to Vcc (IOH=-10μA)
VpOL: 0 to 0.6 V (IOL=4mA)
Input Voltage
VslH: 3 to 15 V
VslL: -15 to -3 V
Output Voltage
VsOH: Min. 5 V (RL=3K?)
VsOL: Max. -5 V
Input Impedence
3 to 7 K?
Input Current
IilH: Max. 1 μA
IilL: Max. -200 μA
Same as left
(General Purpose
I/O Ports)
Input Voltage - Port 0
VilH: 2.0 to Vcc
VilL: 0 to 0.8 V
VilH : 4.1 to Vcc
VilL : 0 to 0.8 V
Input Voltage - Port 1
ViT-: Min. 1.0 V
ViT+ : Max. 0.7 Vcc
ViT+ - ViT-: Min. 0.4 V
(Schmidt Trigger input)
VilH : 4.1 to Vcc
VilL : 0 to 0.8 V
(Same as Port 0)
Output Voltage
ViOH: Min. Vcc-0.6 V (IOH=-200 μA)
ViOL: Max. 0.5 V (IOL=1.6 mA)
Output Current
(Per 1 terminal)
IiOH: Max. 1.5 mA
IiOL: Max. 8 mA
Output Current
(Per Sum of all I/Oterminal)
IiOH: Max. 8 mA
IiOL: Max. 30 mA
Power Supply Current 1
(All dots ON)
Typical: 0.85 A
Max: 1.1 A
Power Supply Current 2
(All dots OFF)
Typical: 0.68 A
Max: 0.89 A
Power Supply Current 3
(Display power OFF)
Typical: 80 mA
Max: 120 mA
Typical: 70 mA
Max: 120 mA
Power Consumption
(All dots ON)
Typical: 4.25 W
Max: 5.5 W
Same as left
Number of dots
32,768 (256 X 128)
Display Area
83.08 mm x 41.48 mm
Dot size
0.225 mm x 0.225 mm
Dot pitch
0.325 mm x 0.325 mm
Color & Brightness
Blue Green, 250 cd/m2 Min (500 cd/m2 Typ.)
Operating Temp.
-40 to + 85 Deg C
Storage Temp.
-40 to + 85 Deg C
Operating humidity
20 to 80 % RH
Vibration
10 ～
55
～
10 Hz (Frequency)
1.0 mm (Total Amplitude)
30 min (Duration)
X, Y, Z each direction
Shock
392 m/S^2 9 mS
Type of interface
8 Bit Parallel (C-MOS)
Serial (RS-232)
General Purpose I/O Port (GPIO)
Serial (RS-232) Buffer Memory
Receive Buffer = 256 bytes
Transmit Buffer = 128 bytes
RS-232 Communication Setting
Baud Rate 1: 38.4K bps (Default)
Baud Rate 2: 19.2K bps
Data Bit: 8
Start/Stop Bit: 1
Parity: None
Baud Rate 1: 38.4K bps (Default)
Baud Rate 2: 19.2K bps
Baud Rate 3: 4,800 bps
Baud Rate 4: 9,600 bps
Baud Rate 5: 57.6K bps
Baud Rate 6: 115K bps
Data Bit: 8
Start/Stop Bit: 1
Parity Setting 1: None (Default)
Parity Setting 2: Even
Parity Setting 3: Odd
Timing
-
Compatible
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Optical
Specification
Environmental
Condition
Interface
Absolute
Maximum
Electrical
Characteristics
Electrical
Characteristics
(Serial - RS232
level)
Electrical
Characteristics
Power Supply
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相关PDF资料
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相关代理商/技术参数
GU256X128C-3900B
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功能描述:真空荧光显示器 - VFD 3000 SERIES 256X128 115.05 X 57.45 DISP RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
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功能描述:真空荧光显示器 - VFD 3000 SERIES 256X128 115.05 X 57.45 DISP RoHS:否 制造商:Noritake 产品:Graphic Display Modules 字符计数 x 行: 模块大小 - 宽x高x厚:230 mm x 78 mm x 15 mm 观察区域 - 宽x高:166.25 mm x 41.45 mm 接口: 电压额定值:5 V 工作温度范围:- 40 C to + 85 C 封装:
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