NHD-0416BZ-FL-YBW
Character Liquid Crystal Display Module
NHD-
0416-
BZ-
F-
L-
Y-
B-
W-
Newhaven Display
4 Lines x 16 Characters
Model
Transflective
Yellow/Green LED Backlight
STN Positive - Yellow/Green
6:00 Optimal View
Wide Temperature
RoHS Compliant
Newhaven Display International, Inc.
2661 Galvin Ct.
Elgin IL, 60124
Ph: 847-844-8795
Fax: 847-844-8796
www.newhavendisplay.com
nhtech@newhavendisplay.com
nhsales@newhavendisplay.com
Document Revision History
Revision
0
1
2
3
4
Date
10/9/2007
1/18/2010
1/10/2011
5/6/2011
8/12/16
Description
Initial Release
User Guide Reformat
Updated Controller Information
Electrical characteristics updated
Mechanical Drawing, Electrical & Optical Char. Updated
Changed by
-
BE
JT
AK
SB
Functions and Features
•
•
•
•
•
4 lines x 16 characters
Built-in controller (ST7066U)
+5.0V Power Supply
1/16 duty, 1/5 bias
RoHS compliant
[2]
Mechanical Drawing
1
2
3
4
Rev
5
Description
A
1
16
B
C
Notes:
1. Driving:
2. Voltage:
D
3. Display Mode:
4. Backlight:
5. Optimal View:
6. Driver IC:
1
The drawing contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission.
F
N
O
C
2
E
D
I
3
4
[3]
T
N
Date
Unit
Gen. Tolerance
L
A
I
6
Date
A
B
PIN ASSIGNMENT
1
2
3
4
5
6
7~14
15
16
VSS
VDD
V0
RS
R/W
E
DB0~DB7
LED+
LED-
D
C
1/32 Duty, 1/6 Bias
5.0V V
DD
, 4.5V V
LCD
STN Positive / Yellow-Green / Transflectivex
Yellow-Green LED
6:00
ST7066U 8/4-Bit MPU Interface
08/12/16
±0.3mm
mm
Model:
NHD-0416BZ-FL-YBW
5
6
Pin Description and Wiring Diagram
Pin No.
1
2
3
4
5
6
7-10
11-14
15
16
Symbol
VSS
VDD
V0
RS
R/W
E
DB0 – DB3
DB4 – DB7
LED+
LED-
External
Connection
Power Supply
Power Supply
Adj Power Supply
MPU
MPU
MPU
MPU
MPU
Power Supply
Power Supply
Function Description
Ground
Supply Voltage for logic (+5.0V)
Supply Voltage for contrast (approx. 0.5V)
Register Select
signal. RS=0: Command, RS=1: Data
Read/Write select signal, R/W=1: Read R/W: =0: Write
Operation Enable signal. Falling edge triggered.
Four low order bi-directional three-state data bus lines. These four
are not used during 4-bit operation.
Four high order bi-directional three-state data bus lines.
Backlight Anode (+5.0V via on-board resistor)
Backlight Cathode (Ground)
Recommended LCD connector:
2.54mm pitch pins
Backlight connector:
---
Mates with:
---
[4]
Electrical Characteristics
Item
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
Symbol
T
OP
T
ST
V
DD
I
DD
V
LCD
V
IH
V
IL
V
OH
V
OL
V
LED
I
LED
Condition
Absolute Max
Absolute Max
-
V
DD
= 5.0V
T
OP
= 25°C
-
-
-
-
-
V
LED
= 5.0V
Min.
-20
-30
4.7
1.0
4.3
0.7*V
DD
V
SS
3.9
V
SS
4.7-
120
Typ.
-
-
5.0
1.5
4.5
-
-
-
-
5.0
140
Max.
+70
+80
5.3
2.5
4.7
V
DD
0.6
V
DD
0.4
5.3
160
Unit
⁰C
⁰C
V
mA
V
V
V
V
V
V
mA
Optical Characteristics
Optimal
Viewing
Angles
Contrast Ratio
Response Time
Rise
Fall
Item
Top
Bottom
Left
Right
Symbol
ϕY+
ϕY-
θX-
θX+
CR
T
R
T
F
Condition
CR ≥ 2
-
T
OP
= 25°C
Min.
-
-
-
-
-
-
-
Typ.
35
60
55
55
2
150
200
Max.
-
-
-
-
-
250
300
Unit
⁰
⁰
⁰
⁰
-
ms
ms
Built-in ST7066U controller.
Please download specification at
http://www.newhavendisplay.com/app_notes/ST7066U.pdf
Controller Information
DDRAM Address
1
00
40
10
50
2
01
41
11
51
3
02
42
12
52
4
03
43
13
53
5
04
44
14
54
6
05
45
15
55
7
06
46
16
56
8
07
47
17
57
9
08
48
18
58
10
09
49
19
59
11
0A
4A
1A
5A
12
0B
4B
1B
5B
13
0C
4C
1C
5C
14
0D
4D
1D
5D
15
0E
4E
1E
5E
16
0F
4F
1F
5F
[5]
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