GU256X128C-3900B Noritake Company Inc, GU256X128C-3900B Datasheet - Page 4

• Manufacturer Part Number: GU256X128C-3900B
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc

Specifications of GU256X128C-3900B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

General-purpose I/O Port
2
3
3.1
3.2
General-purpose I/O port
Electrical Specifications
Absolute Maximum Ratings
Electrical Ratings
Refer to 3.3 Electrical Characteristics, “General-purpose I/O port supply Voltage”.
For controlling, refer to “General Function” Software Specification, “I/O Port Input / Output setting”, “I/O Port
Output”, and “I/O Port Input”.
Power Supply Voltage
Logic Supply Voltage
I/O port supply Voltage
Port0-b7
Port0-b0
Port1-b3
Port1-b0
All driving voltage for the VFD is converted from the on-board DC/DC converter.
Parallel I/F
RS-232 I/F
I/O port
VCC
GND
Power Supply Voltage
Power Supply Voltage
Parameter
Parameter
Parameter
Parameter
D0 – D7, /WR
Port 0, Port 1
RXD, DSR
47Ω
47Ω
47Ω
47Ω
GU256X128C-3900B
+5V
Symbol
Symbol
Symbol
Symbol
VCC
VCC
VpIN
VsIN
ViIN
47kΩ
47kΩ
47kΩ
47kΩ
- 3 -
−0.3
−0.3
−0.3
Min.
Min.
Min.
−25
Min.
4.75
Typ.
Typ.
Typ.
Typ.
5.0
-
-
-
-
GU256X128C-3900B Hardware Specification
Vcc+0.3
Vcc+0.3
Input/Output port
×8
Input/Output port
×4
Max.
Max.
Max.
+6.0
+25
Max.
5.25
CPU
+5V
VDC
VDC
VDC
VDC
Unit
Unit
Unit
VDC
Unit
Note
Note
Note
Note
GND
VCC