NHD-0220GZ-FL-GBW Newhaven Display, NHD-0220GZ-FL-GBW Datasheet - Page 5

• Manufacturer Part Number: NHD-0220GZ-FL-GBW
• Description: LCD MOD CHAR 2X20 Y/G TRANSFL
• Manufacturer: Newhaven Display
• Series: NHD-0220GZ-Fr

Specifications of NHD-0220GZ-FL-GBW

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Transflective
• Number Of Digits/alpha: 40
• Outline L X W X H: 80.00mm x 36.00mm x 13.50mm
• Viewing Area: 64.50mm L x 16.40mm W
• Backlight: LED - Yellow/Green
• Display Format: 20 x 2
• Character Size: 4.62mm H x 2.49mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.46mm W x 0.53mm H
• Operating Temperature: -20°C ~ 70°C
• Character Count X Line: 20 x 2
• Module Size (w X H X T): 80 mm x 36 mm x 13.5 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
P
n I
Operating temperature range
Storage temperature range
5.Block diagram
6.Interface pin description
Pin no.
o
p
11~14
7~10
w
t u
16
1
1
2
3
4
5
6
r e
5
o v
o v
a t l
a t l
g
e
g
DB4~DB7
DB0~DB3
Symbol
e
E L
LED-
R/W
V
V
Item
RS
V
E
SS
DD
D
0
+
connection
Power supply
Power supply
External
MPU
MPU
MPU
MPU
MPU
Symbol
VST
VOP
V
DD
V
-V
N I
Register select signal
Read/write select signal
Operation (data read/write) enable signal
Signal ground for LCM (GND)
Power supply for logic (+5V) for LCM
Contrast adjust
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)
P
SS
o
w
e
s r
-30
-20
u
V
p
S
0
p
y l
S
f
r o
E L
Standard
D
-
-
a b
Function
-
-
k c
g i l
t h
+80
+ (
+70
5.0
V
7.0
D
) V
D
Unit
V