CU40025-UW6J Noritake Company Inc, CU40025-UW6J Datasheet - Page 8

• Manufacturer Part Number: CU40025-UW6J
• Description: MODULE VF DISPLAY 40X2 5MM CHAR
• Manufacturer: Noritake Company Inc
• Series: U-Versionr

Specifications of CU40025-UW6J

• Outline L X W X H: 182.00mm x 33.50mm x 20.50mm
• Viewing Area: 138.80mm L x 11.50mm W
• Display Format: 40 x 2
• Display Type: Character
• Format: 5 x 7 Dots
• Voltage - Supply: 5V
• Character Size: 4.70mm H x 2.30mm W
• Operating Temperature: -40°C ~ 85°C
• Resolution: 2 X 40
• Viewing Area (h X W): 11.5mm X 138.8mm
• Supply Current: 300mA
• Supply Voltage Range: 4.75V To 5.25V
• Character Format: Dot Matrix
• Character Type: 5x7 Dot Matrix
• External Depth: 21mm
• External: RoHS Compliant
• Product: Character Display Modules
• Character Count X Line: 40 x 2
• Module Size (w X H X T): 182 mm x 33.5 mm x 20.5 mm
• Voltage Rating: 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Current Rating: 300 mA
• Dot Format: 5 x 7
• Viewing Area (w X H): 138.8 mm x 11.5 mm
• Interface: Parallel / Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1062

7.7. Function Set
7.7.1. Function Set Command
7.7.2. Brightness Control
The R/L bit selects leftward or rightward movement of the display and/or cursor.
Cursor move and Display shift by the “Cursor/Display Shift”.
This command sets width of data bus line by itself, and sets screen brightness by following
one byte data.
RS = 0
This instruction initializes the system, and must be the first instruction executed after power-
on.
The IF bit selects between an 8-bit or a 4-bit bus width interface.
When serial interface is selected, IF=1.
RS = 1
One byte data (RS = 1) which follows the “Function Set Command” is considered as
brightness data. When a command (RS = 0) is written after the “Function Set Command”, the
brightness control function is not initiated. Screen brightness is as follows;
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
S/C
R/L = 1 : Shift one character right.
R/L = 0 : Shift one character left.
IF = 1 : 8-bit CPU interface using DB7 to DB0
IF = 0 : 4-bit CPU interface using DB7 to DB4
0
*
0
0
1
1
BR1
0
0
1
1
R/L
0
*
0
1
0
1
BR0
Cursor shift
Move one character to the left
Move one character to the right
Shift one character to the left with display
Shift one character to the right with display
0
1
0
1
1
*
IF
*
100 % ( Default )
75 %
50 %
25 %
Brightness
*
*
*
*
7
BR1 BR0
*
*
*: Don’t care
*: Don’t care
20H to 3FH
00H to 03H
Display shift
No shift
No shift
Shift one character to the left
Shift one character to the right
CU40025-UW6J