NHD-12032BZ-FSY-YBW Newhaven Display, NHD-12032BZ-FSY-YBW Datasheet - Page 8

• Manufacturer Part Number: NHD-12032BZ-FSY-YBW
• Description: LCD MOD GRAPH 120X32 Y/G TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-12032BZ-Fr

Specifications of NHD-12032BZ-FSY-YBW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 62.00mm L x 22.50mm W
• Backlight: LED - Yellow/Green
• Dot Size: 0.42mm W x 0.60mm H
• Dot Pitch: 0.47mm x 0.65mm
• Dot Pixels: 120 x 32
• Interface: Parallel
• Pixel Density: 120 x 32
• Fluid Type: STN
• Module Size (w X H X T): 68.1 mm x 32.9 mm x 6.2 mm
• Backlighting: Yellow / Green
• Background Color: Yellow / Green
• Operating Temperature Range: - 20 C to + 70 C
• Style: LCD Graphic Display
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

combination of A0 and R/W (RD or WR signals. As the MPU translates a command in the
internal timing only (independent from the external clock). Its speed is very high. The busy check
is usually not required.
Display ON/OFF (AEH, AFH)
A0
The command turns the display on and off
D=1: display ON
Display start line (C0H~DFH)
This command specifies the line address shown if Figure 3 and indicates the display line that
corresponds to COM0. The display area begins at the specified line address and continues the
line address increment direction. This area having the number of lines of the specified display
duty is displayed. If the line address is changed dynamically by this command the vertical
smooth scrolling and paging can be used.
A0
Newhaven Display International
NHD-12032BZ
Set column
(segment)
address
Read
status
Write
display
data
Read
Display data
Select ADC
Static
ON/OFF
Select duty
Read-modify
write
End
Reset
0
0
Table 3 is the command table. The SED1520 series identifies a data bus using a
E (RD) R/W (/WR)
E (RD) R/W (/WR)
driver
1
1
0
0
1
1
0
0
0
0
0
0
1
0
1
0
1
1
1
1
1
1
0
0
0
1
0
1
0
0
0
0
0
0
D=0: display OFF
Bu
sy
1
1
1
0
1
1
1
D7
D7
1
1
A
D
C
0
0
0
1
1
1
Column address (0 to 79)
OFF
ON/
D6
D6
1
1
1
1
1
1
0
1
Read data
Write data
R
E
S
E
T
0
0
0
0
0
0
D5
D5
1
0
0
0
0
1
0
1
0
D4
D4
A4
0
0
1
0
0
1
0
0
0
0
0
0
0
1
1
D3
D3
A3
1
0/1
0/1
0/1
0
0
0
0
D2
D2
A2
Sets
address
register
Reads the following status:
BUSY 1: Busy
ADC
ON/OFF 1: Display off
RESET 1: Being reset
Write data from data bus into
display RAM
Read data from display RAM onto
data bus
0: CW output 1: CCW output
Selects static driving operation.
1: static driver, 0: Normal driving
Select LCD duty cycle
1: 1/32, 0: 1/16
Read-modify-write ON
Read-modify-write OFF
Software reset
1
1: CW output
D1
D1
A1
display
1
in
D0
D0
A0
column
D
RAM
0: CCW output
0: Ready
0: Display on
0: Normal
address
column