NHD-0420DZ-FL-YBW-3V Newhaven Display, NHD-0420DZ-FL-YBW-3V Datasheet - Page 5

• Manufacturer Part Number: NHD-0420DZ-FL-YBW-3V
• Description: LCD Character Display Modules 4 x 20 STN-Y/G 98.0 x 60.0
• Manufacturer: Newhaven Display
• Series: -r

Specifications of NHD-0420DZ-FL-YBW-3V

• Character Count X Line: 20 x 4
• Module Size (w X H X T): 98 mm x 60 mm x 13.5 mm
• Fluid Type: STN
• Background Color: Yellow / Green
• Voltage Rating: 3 V
• Operating Temperature Range: - 20 C to + 70 C
• Backlight Type: LED Yellow / Green
• Display Mode: Transflective
• Interface: Parallel
• Display Type: STN - Super-Twisted Nematic
• Number Of Digits/alpha: 80
• Outline L X W X H: 98.00mm x 60.00mm x 13.50mm
• Viewing Area: 76.00mm L x 25.20mm W
• Backlight: LED - Yellow/Green
• Display Format: 20 x 4
• Character Size: 4.75mm H x 2.95mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 3.3V
• Dot Size: 0.55mm W x 0.55mm H
• Operating Temperature: -20°C ~ 70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Supply Current
Supply for LCD (contrast)
“H” Level input
“L” Level input
“H” Level output
“L” Level output
Backlight Supply Voltage
Backlight Supply Current
Optical Characteristics
Viewing Angle – Vertical (top)
Viewing Angle – Vertical (bottom)
Viewing Angle – Horizontal (left)
Viewing Angle – Horizontal (right)
Contrast Ratio
Response Time (rise)
Response Time (fall)
Controller Information
Built‐in SPLC780D. Download specification at http://www.newhavendisplay.com/app_notes/SPLC780D.pdf
Built‐in ST7066U. Download specification at http://www.newhavendisplay.com/app_notes/ST7066U.pdf
Display character address code
Item
Item
VDD‐V0
Symbol
Vled
VDD
Voh
Top
IDD
Iled
Vih
Vol
Tst
Vil
Symbol
AV
AV
AH
AH
Cr
Tr
Tf
Ta=25°C, VDD=3.3V
Absolute Max
Absolute Max
Condition
Vled=3.0V
Condition
Ta=25°C
Cr ≥ 2
Cr ≥ 2
Cr ≥ 2
Cr ≥ 2
‐
‐
‐
[5]
Min.
‐
‐
‐
‐
‐
‐
‐
Min.
‐20
‐30
3.0
2.8
2.2
2.4
0
‐
‐
‐
‐
Typ.
120
120
25
70
30
30
2
Typ.
240
3.3
3.0
3.0
2
‐
‐
‐
‐
‐
‐
Max.
150
150
‐
‐
‐
‐
‐
Max.
VDD
+70
+80
3.5
3.0
3.3
0.6
0.4
3.3
‐
‐
Unit
ms
ms
⁰
⁰
⁰
⁰
‐
Unit
mA
mA
⁰C
⁰C
V
V
V
V
V
V
V