NHD-12864MZ-FSW-GBW-L User Guide Datasheet by Newhaven Display Intl

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Newhaven Display International! Inc. www.newhavendisglay.cam nhtech@newhavendisnlav.cnm nhsales@newhavendisnlavxnm
NHD-12864MZ-FSW-GBW-L
Graphic Liquid Crystal Display Module
NHD- Newhaven Display
12864- 128 x 64 Pixels
MZ- Model
F- Transflective
SW- Side White LED Backlight
G- STN Positive Gray
B- 6:00 Optimal View
W- Wide Temperature
L- Low Power
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
[2]
Document Revision History
Revision
Date
Description
Changed by
0
12/8/08
Initial Release
-
1
3/17/10
User guide reformat
BE
2
3/19/10
Mechanical Drawing updated
BE
3
4/14/10
Block diagram/initialization updated
BE
4
5/13/10
Pin Description updated
BE
5
12/17/12
Controller information updated
AK
6
12/7/16
Electrical & Optical Characteristics Updated
SB
7
1/11/17
Mechanical Drawing and Electrical Characteristics Updated
TM
8
5/2/18
Mechanical Drawing & Electrical Characteristics Updated
SB
Functions and Features
128 x 64 pixels
Built-in NT7108C controller
+5.0V power supply
1/64 duty cycle, 1/9 bias
RoHS Compliant
VDD VSS V0 DBO DB1 DB2 DB3 DB4 cooqoxmbwm~ DB5 10 DB6 11 DB7 12 CS2 13 CSI 14 RST 15 W 16 D1 17 E 18 VSS 19 LED+ 20 LED- VEN DISPLAY RNATIDNAL 1 0 numv A3 r mm: mmsmsm w wun/Lmzs my! V 05/02/18 as/nz/m N5 THIS DRAWWG IS 501sz mg PROPERTV or NEWHAVEN DISPLAY lNTERNAT‘ONAL, INC
C
B
A
D
E
F
C
B
A
D
E
F
4321 8765
4321 8765
CHECKED BY:
DRAW N DATE:
NS
SHEET 1 OF 1
- THIRD ANGLE PROJECTION
DRAWING/PART NUMBER:
STANDARD TOLERANCES
(UNLESS OTHERWISE SPECIFIED)
LINEAR:
XX.
XX.X
XX.XX
UNLESS OTHERWISE SPECIFIED
NHD-12864MZ-FSW-GBW-L
REVISION:
1.0
SIZE:
A3
SCALE:
DRAW N BY:
S. Baxi
CHECKED DATE:
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC.
THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN
WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NE WHAVEN DISPLAY.
±0.3 mm
±0.3 mm
±0.3 mm
- DIMENSIONS ARE IN MILLIMETERS
SYMBOL REVISION DATE
DO NOT SCALE DRAWING
S. Baxi
05/02/18
APPROVED BY:
APPROVED DATE:
05/02/18
T. Tung
Pin Assignment
3
4
1
2
V0
R/W
DI
E
VSS
5
LED+
6
DB0
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
VDD
15
VSS
16
CS2
18
17
LED-
RST
CS1
19
20
Notes:
1. Driver: 1/64 Duty, 1/9 Bias
2. Display Mode: STN Positive / Gray / Transflective
3. Optimal View: 6:00
4. Voltage: 5.0V VDD, 8.3V VLCD
5. Backlight: White LED
6. Driver IC: NT7108C
VDD——— LED+ LED- IRST R/N NHD-12864MZ E D/I CSZB UO VDD NT7108C C513 USS \_l R 18k Ohm 6‘ W00 ExIERmU-NDUAGE IRST DEG. .7 — DEB“? R/u D/I C528 5813
[4]
Pin Description and Wiring Diagram
Pin No.
Symbol
External Connection
Function Description
1
VDD
Power Supply
Supply Voltage for logic (+5.0V)
2
VSS
Power Supply
Ground
3
V0
Adj. Power Supply
Supply Voltage for contrast (approx. -3.3V)
4-11
DB0-DB7
MPU
Bi-directional 8-bit data bus
12
CS2B
MPU
Active LOW Chip Select Signal for RIGHT half of LCD
13
CS1B
MPU
Active LOW Chip Select Signal for LEFT half of LCD
14
/RST
MPU
Active LOW Reset signal
15
R/W
MPU
Read/Write select signal. R/W=1: Read R/W: =0: Write
16
RS
MPU
Register Select: 1=Data, 0=Instruction
17
E
MPU
Operation Enable signal. Falling edge triggered.
18
VSS
Power Supply
Ground
19
LED+
Power Supply
Backlight Anode (+5.0V via on-board resistor)
20
LED-
Power Supply
Backlight Cathode (Ground)
Recommended LCD connector: 2.0mm pitch pins
Backlight connector: - Mates with: -
http: www.mewhavendisplavLom app notes NT7108.pdf
[5]
Electrical Characteristics
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Operating Temperature Range
TOP
Absolute Max
-20
-
+70
C
Storage Temperature Range
TST
Absolute Max
-30
-
+80
C
Supply Voltage
VDD
-
4.8
5.0
5.2
V
Supply Current
IDD
VDD = 5.0V
TOP = 25°C
0.5
1.5
3.5
mA
Supply for LCD (contrast)
VLCD
7.8
8.3
8.8
V
“H” Level input
VIH
-
0.7 * VDD
-
VDD
V
“L” Level input
VIL
-
VSS
-
0.3 * VDD
V
“H” Level output
VOH
-
2.4
-
VDD
V
“L” Level output
VOL
-
VSS
-
0.4
V
Backlight Supply Voltage
VLED
-
4.8
5.0
5.2
V
Backlight Supply Current
ILED
VLED = 5.0V
20
30
40
mA
Optical Characteristics
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Optimal
Viewing
Angles
Top
ϕY+
CR 2
-
30
-
°
Bottom
ϕY-
-
40
-
°
Left
θX-
-
30
-
°
Right
θX+
-
30
-
°
Contrast Ratio
CR
-
2
5
-
-
Response Time
Rise
TR
TOP = 25°C
-
150
250
ms
Fall
TF
-
200
300
ms
Controller Information
Built-in NT7108C controller.
Please download specification at http://www.newhavendisplay.com/app_notes/NT7108.pdf
hmdion Rs DB1 1 Des ] Des | DB4 ] D33 [ naz ] DB1 [ nao Function , Reads data (DBU:0])from 32:]: Display 1 Read data dlsplay data RAM to the data bus. Writes data (DBU.O]) Into display data RAM. Afler ‘32:: Dlsplay 1 Write data vmtrng Instmctlon, Y address is incnminated by 1 automatically Reads the internal status BUSY 0. Ready 1. In operation 0N1 R97 ON/OFF Status Read 0 Busy OFF set 0 0 0 0 0. Display ON 1 play OFF RESET 0 Normal 1. Reset Set Address Sets the Y address in the V (Y address) 0 D Y address (0433’ address counter Indlcates the display data $3355?" 0 1 Dlsplay sum llne (was) RAM displayed at the top or the screen, Set Address Sets the X address at the X (X address) 0 1 1 1 1 Page (0 7) address register, Controls the display ON or OFF The Internal status Dlsplay Onloff D 0 1 1 1 1| 1 0/1 and the DDRAM data Is not aflectedv 0: OFF. 1' ON
[6]
Table of Commands
CSlB. C823. 0-7pr C53, RS 0-3“ DHW DBO-DB7 Characteristic Symbol Min Type Max Unit E cycle tc 1000 - - E hi gh level width tvm 450 - - E low level width m. 450 - - E rise time 112 - - 25 E fall time tr - - 25 Address set-up time LAsL' 140 - - us Address hold time tAi-t 10 - — Data set-up time trust 200 — — Data delay time tD - - 320 Data hold time (write) tDI-tw 10 - - Data hold time (read) tm—m 20 - -
[7]
Timing Characteristics
[8]
Example Initialization Program
'-------------------------------------------------------------------------------
'DB0-DB7 7-14 P1
'CS2 16 P3.6
'CS1 15 P3.1
'RST 17 P3.2
'R/W 5 P3.7
'D/I 4 P3.0
'E 6 P3.4
'-------------------------------------------------------------------------------
Sub Init
Reset P3.2
Set P3.2
Reset P3.4
Reset P3.0
Reset P3.7
Reset P3.6
Reset P3.1
A = &H3F
Call Comleft 'display on
Call Comright 'display on
End Sub
'-------------------------------------------------------------------------------
Sub Comleft
P1 = A
Set P3.6
Reset P3.0
Set P3.4
Reset P3.4
Reset P3.6
End Sub
Sub Comright
P1 = A
Set P3.1
Reset P3.0
Set P3.4
Reset P3.4
Reset P3.1
End Sub
Sub Writeleft
P1 = A
Set P3.6
Set P3.0
Set P3.4
Reset P3.4
Reset P3.6
End Sub
Sub Writeright
P1 = A
Set P3.1
Set P3.0
Set P3.4
Reset P3.4
Reset P3.1
End Sub
www.newhavendisglay.com[5Qecs[grecautions.gdf hm): www.newhavendisn\a .com index.nhn?main page rms
[9]
Quality Information
Test Item
Content of Test
Test Condition
Note
High Temperature storage
Endurance test applying the high storage
temperature for a long time.
+80C , 48hrs
2
Low Temperature storage
Endurance test applying the low storage
temperature for a long time.
-30C , 48hrs
1,2
High Temperature
Operation
Endurance test applying the electric stress
(voltage & current) and the high thermal
stress for a long time.
+70C , 48hrs
2
Low Temperature
Operation
Endurance test applying the electric stress
(voltage & current) and the low thermal
stress for a long time.
-20C , 48hrs
1,2
High Temperature /
Humidity Operation
Endurance test applying the electric stress
(voltage & current) and the high thermal
with high humidity stress for a long time.
+40C , 90% RH , 48hrs
1,2
Thermal Shock resistance
Endurance test applying the electric stress
(voltage & current) during a cycle of low
and high thermal stress.
0C, 30min -> 25⁰C, 5min ->
50⁰C, 30min = 1 cycle
For 10 cycles
Vibration test
Endurance test applying vibration to
simulate transportation and use.
10-55Hz, 1.5mm amplitude.
60 sec in each of 3 directions
X,Y,Z
For 15 minutes
3
Static electricity test
Endurance test applying electric static
discharge.
VS=800V, RS=1.5kΩ, CS=100pF
One time
Note 1: No condensation to be observed.
Note 2: Conducted after 4 hours of storage at 25C, 0%RH.
Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs
See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information and Terms & Conditions
http://www.newhavendisplay.com/index.php?main_page=terms

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