NHD-0220FZ-SYG-GBW Newhaven Display, NHD-0220FZ-SYG-GBW Datasheet - Page 5

• Manufacturer Part Number: NHD-0220FZ-SYG-GBW
• Description: LCD MOD CHAR 2X20 Y/G TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-0220FZ-Sr

Specifications of NHD-0220FZ-SYG-GBW

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Transflective
• Number Of Digits/alpha: 40
• Outline L X W X H: 65.00mm x 20.00mm x 8.50mm
• Viewing Area: 46.00mm L x 10.00mm W
• Backlight: LED - Yellow/Green
• Display Format: 20 x 2
• Character Size: 3.23mm H x 1.85mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.33mm W x 0.36mm H
• Operating Temperature: -20°C ~ 70°C
• Character Count X Line: 20 x 2
• Module Size (w X H X T): 65 mm x 20 mm x 8.5 mm
• Fluid Type: STN
• Background Color: Gray
• 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

4.Absolute maximum ratings
Power voltage
Input voltage
Operating temperature range
Storage temperature range
5.Block diagram
6.Interface pin description
Pin no.
11~14
7~10
15
16
1
2
3
4
5
6
DB0~DB3
DB4~DB7
Symbol
LED+
LED-
R/W
V
V
Item
RS
V
E
DD
SS
0
connection
Power supply
Power supply
External
MPU
MPU
MPU
MPU
MPU
Symbol
V
VOP
VST
DD
VIN
-V
Power supply for LED backlight(+4.2V)
Signal ground for LCM (GND)
Power supply for logic (+5V) for LCM
Contrast adjust
Register select signal
Read/write select signal
Operation (data read/write) enable signal
Four low order bi-directional three-state data bus lines.
Used for data transfer between the MPU and the LCM.
These four are not used during 4-bit operation.
Four high order bi-directional three-state data bus lines.
Used for data transfer between the MPU
Power supply for LED backlight(0V)
SS
VSS
-20
-30
0
Standard
Function
-
-
-
-
VDD
+70
+80
7.0
Unit
k
V