NHD-0440AZ-FSW-FBW Newhaven Display, NHD-0440AZ-FSW-FBW Datasheet - Page 7

• Manufacturer Part Number: NHD-0440AZ-FSW-FBW
• Description: LCD MOD CHAR 4X40 WH TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-0440AZ-Fr

Specifications of NHD-0440AZ-FSW-FBW

• Display Type: FSTN - Film Super-Twisted Nematic
• Display Mode: Transflective
• Number Of Digits/alpha: 160
• Outline L X W X H: 190.00mm x 54.00mm x 9.50mm
• Viewing Area: 147.00mm L x 29.50mm W
• Backlight: LED - White
• Display Format: 40 x 4
• Character Size: 4.89mm H x 2.78mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.50mm W x 0.55mm H
• Operating Temperature: -20°C ~ 70°C
• Character Count X Line: 40 x 4
• Module Size (w X H X T): 190 mm x 54 mm x 13 mm
• Fluid Type: FSTN Negative
• Voltage Rating: 5 V
• Operating Temperature Range: - 20 C to + 70 C
• Backlight Type: LED Yellow / Green
• Interface: Parallel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

NHD-0440AZ
Control display/cursor/blink ON/OFF 1 bit register.
D: Display ON/OFF control bit
When D=“High”, entire display is turned on.
When D=“Low”, display is turned off, but display data remains in DDRAM.
C: cursor ON/OFF control bit
When D=“High”, cursor is turned on.
When D=“Low”, cursor is disappeared in current display, but I/D register preserves its data.
B: Cursor blink ON/OFF control bit
When B=“High”, cursor blink is on, which performs alternately between all the “High” data and display characters at the
cursor position.
When B=“Low”, blink is off.
Shifting of right/left cursor position or display without writing or reading of display data.
This instruction is used to correct or search display data. (Refer to Table 6)
During 2-line mode display, cursor moves to the 2
When display data is shifted repeatedly, each line is shifted individually.
When display shift is performed, the contents of the address counter are not changed.
Shift patterns according to S/C and R/L bits
DL: Interface data length control bit
When DL=“High”, it mans 8-bit bus mode with MPU.
When DL=“Low”, it mans 4-bit bus mode with MPU. Hence, DL is a signal to select 8-bit or 4-bit bus mode.
When 4-but bus mode, it needs to transfer 4-bit data twice.
N: Display line number control bit
When N=“Low”, 1-line display mode is set.
When N=“High”, 2-line display mode is set.
V: A
S/C
0
0
1
1
4)
5)
6)
RS
RS
RS
0
0
0
Display ON/OFF control
Cursor or display shift
Function set
R/L
0
1
0
1
R/W
R/W
R/W
0
0
0
Shift cursor to the left, AC is decreased by 1
Shift cursor to the right, AC is increased by 1
Shift all the display to the left, cursor moves according to the display
Shift all the display to the right, cursor moves according to the display
Operation
DB7
DB7
DB7
0
0
0
DB6
DB6
DB6
0
0
0
nd
line after the 40
DB5
DB5
DB5
0
0
1
6/9
DB4
DB4
DB4
DL
0
1
th
digit of the 1
DB3
DB3
DB3
S/C
N
1
st
line.
DB2
DB2
DB2
R/L
D
F
DB1
DB1
DB1
C
-
-
01/31/2007
DB0
DB0
DB0
B
-
-