NHD-C12864WO-B1TMI

NHD-C12864WO-B1TMI#-M
COG (Chip-On-Glass) Liquid Crystal Display Module
NHDC12864WOB1TMI#-M-
Newhaven Display
128 x 64 pixels
Display Type: COG
Model
White LED backlight
STN- Blue (-)
Transmissive, Wide Temperature, 6:00 view
Mounting holes
RoHS Compliant
Newhaven Display International, Inc.
2661 Galvin Court
Elgin IL, 60124
Ph: 847-844-8795
Fax: 847-844-8796
www.newhavendisplay.com
[email protected]
[email protected]
Document Revision History
Revision
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Date
9/1/2008
11/12/2009
12/14/2009
1/12/2010
3/9/2010
5/4/2010
5/5/2010
5/14/2010
5/2/2011
5/13/2011
5/19/2011
1/10/2012
6/15/2012
4/4/2013
4/17/2013
3/16/2015
Description
Initial Release
User guide reformat
Updated Block Diagram
Added –M to p/n to signify this part has mounting holes
Block diagram updated
Block diagram and pin description
Backlight Connector updated
Pin description update
Example initialization code updated
Block diagram updated
Block diagram & Pin description updated
Pin description & Controller link updated
Timing characteristics updated
Backlight mating connector, LCD voltage levels updated
Optical characteristics updated
Pin Description updated
Functions and Features
•
•
•
•
•
128 x 64 pixels
Built-in ST7565P controller
+3.3V power supply
1/65 duty cycle; 1/9 bias
RoHS Compliant
[2]
Changed by
MC
MC
MC
BE
MP
BE
MP
AK
AK
AK
AK
AK
AK
AK
RM
L
A
I
Mechanical Drawing
3
1 5.5 ±0 .15
4.8
E
D
I
40.2
1 .9
6 3.97 (A A )
F
N
6 9 .0 (V A )
7 3.0(L C D )
8 .35
3 .5
8 2.7
O
C
w = 0.3
P 0.5* 29 = 1 4.5
1 5.5
1
0 .5
0 .47
8.0
C
4.0
8 9.7
6 .0±0 .3
0.5
3 .35
C on ta ct S ide
S C A L E 2 /1
0.47
5 .8 65
D
T
N
30
100.0±0.3
13.005
1
6
Description
0 .3 ±0 .15
31.97(AA)
10.0
8.15
40.5
36.5(VA)
1.15
47.5(LCD)
49.8±0.5
B
30
1
CN2
5
Rev
9.6
3 0.1
A
4
1
2
/ C S1
/R E S
A0
R /W (/WR)
E (/RD)
D0
D1
D2
D3
D4
11
12
13
14
15
16
17
18
19
20
1
4 - 3 .2 P T H
D5
D 6 (SCL)
D 7 (SI)
VDD
V SS
VOUT
C A P3P
C A P1N
C A P1P
C A P2P
21
22
23
24
25
26
27
28
29
30
C A P2N
V4
V3
V2
V1
V0
VR
C86
P /S
NC
04/04/13
Unit
±0.3mm
4
mm
5
Model:
NHD-C12864WO-B1TMI#-M
6
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.
[3]
C
D
Date
3
B
3 .5
D O T S IZ E
S C A L E 10/1
Gen. Tolerance
2
A
CN2
8 2.7
1
2
3
4
5
6
7
8
9
10
Date
100.0±10.0
2
30.6
1
Pin Description and Wiring Diagram
Pin No.
1
2
3
4
Symbol
6-13
/CS1
/RES
A0
R/W
/WR
E
/RD
DB0~DB7
14
15
16
17
18
19
20
21
22-26
27
28
29
30
VDD
VSS
VOUT
CAP3P
CAP1N
CAP1P
CAP2P
CAP2N
V4~V0
VR
C86
P/S
NC
5
External
Connection
MPU
MPU
MPU
MPU
MPU
MPU
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Adj Power Supply
MPU
MPU
-
Function Description
Active LOW chip select
Active LOW Reset signal
Register select signal. 0: instruction; 1: data
6800 Mode: Read/Write select signal. R/W=1: Read R/W: =0: Write
8080 Mode: Active LOW Write Signal
6800 Mode: Active HIGH Enable Signal
8080 Mode: Active LOW Read Signal
In parallel interface: 8-bit-directional data bus
In serial interface: DB0~DB5 = VDD or NC
D6 = Serial clock
In serial mo
de D7 = Serial data
Power supply for logic (+3.3V)
Ground
2.2uF cap to VSS
2.2uF cap to CAP1N (pin-18)
2.2uF cap to CAP3P (pin-17) and CAP1P (pin-19)
2.2uF cap to CAP1N (pin-18)
2.2uF cap to CAP2N (pin-21)
2.2uF cap to CAP2P (pin-20)
2.2uF cap to VDD or VSS
Wiper of 10kΩ pot (see schematic below)
Select MPU interface pin. C86= H:6800; C86= L:8080
Parallel/Serial select. PS= H: Parallel; PS= L: Serial
No connect
Recommended LCD connector: 0.5mm Pitch, 30 pin FFC. Molex p/n: 52892-3095
Backlight connector: A2001H-02P
Mates with: A2001WR-2P, A2001WR-S-2P, A2001WV-2P, A2001WV-S-2P
[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
LED Backlight voltage
LED Backlight current
Optical Characteristics
Item
Viewing Angle – Top
Viewing Angle – Bottom
Viewing Angle – Left
Viewing Angle – Right
Contrast Ratio
Response Time (rise)
Response Time (fall)
Symbol
TOP
TST
VDD
IDD
VDD-V0
Vih
Vil
Voh
Vol
Condition
Absolute Max
Absolute Max
Ta=25°C, VDD=3.3V
Ta=25°C
VLED
ILED
VLED=3.5V
Symbol
Condition
Cr ≥ 2
Cr
Tr
Tf
Controller Information
Min.
-20
-30
2.7
9.2
0.8*VDD
VSS
0.8*VDD
VSS
Typ.
3.0
0.6
9.45
-
Max.
+70
+80
3.3
2.0
9.7
VDD
0.2*VDD
VDD
0.2*VDD
Unit
⁰C
⁰C
V
mA
V
V
V
V
V
3.4
-
3.5
64
3.6
80
V
mA
Min.
-
Typ.
20
40
30
30
3
150
150
Max.
200
200
Built-in ST7565P controller
Please download specification at http://www.newhavendisplay.com/app_notes/ST7565P.pdf
[5]
Unit
⁰
⁰
⁰
⁰
ms
ms
Timing Characteristics
[6]
[7]
[8]
Table of Commands
[9]
Example Initialization Program
/************************************************************************/
void comm_out(unsigned int c)
{
CS1 = 0; //Active Low
AO = 0; //LOW = instruction
delay(1);
WRT = 0; // /WR in 8080 mode; R/W in 6800 mode
P1 = c;
delay(1);
WRT = 1; // /WR in 8080 mode; R/W in 6800 mode
CS1 = 1; //inactive
}
void data_out(unsigned int d)
{
CS1 = 0; //Active Low
AO = 1; //High = Data
delay(1);
WRT = 0;
P1 = d;
delay(1);
WRT = 1;
CS1 = 1; //inactive
}
void init()
{
//IRS pin is tied low internally - external resistor circuit must be used
C86 = 1;
// Interface set to 8080 mode
RDD = 1;
// /RD in 8080 mode; E in 6800 mode
WRT = 1;
// /WR in 8080 mode; R/W in 6800 mode
CS1 = 0;
RST = 1;
// /RST in 8080 mode; /RES in 6800 mode
RST = 0;
// /RST in 8080 mode; /RES in 6800 mode
delay(2);
RST = 1;
// /RST in 8080 mode; /RES in 6800 mode
delay(2);
comm_out(0xA2);
//added 1/9 bias
comm_out(0xA0);
//ADC segment driver direction (A0=Normal)
comm_out(0xC8);
comm_out(0xC0);
//COM output scan direction (C0= Normal)
comm_out(0x40);
//Operating Mode
comm_out(0x25);
//resistor ratio
comm_out(0x19);
//column address set upper bit
comm_out(0x2F);
//select internal resistor ratio
comm_out(0xAF);
//display ON/OFF - set to ON
}
/************************************************************************/
[10]
Quality Information
Test Item
Content of Test
High Temperature storage
Endurance test applying the high
storage temperature for a long time.
Endurance test applying the low storage
temperature for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the low thermal
stress for a long time.
Endurance test applying the electric stress
(voltage & current) and the high thermal
with high humidity stress for a long time.
Endurance test applying the electric stress
(voltage & current) during a cycle of low
and high thermal stress.
Endurance test applying vibration to
simulate transportation and use.
Low Temperature storage
High Temperature
Operation
Low Temperature
Operation
High Temperature /
Humidity Operation
Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static
discharge.
Note 1: No condensation to be observed.
Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH.
Note 3: Test performed on product itself, not inside a container.
2
-30⁰C , 200hrs
1,2
+70⁰C 200hrs
2
-20⁰C , 200hrs
1,2
+60⁰C , 90% RH , 96hrs
1,2
-20⁰C,30min -> 25⁰C,5min ->
70⁰C,30min = 1 cycle
10 cycles
10-55Hz , 15mm amplitude.
60 sec in each of 3 directions
X,Y,Z
For 15 minutes
VS=800V, RS=1.5kΩ, CS=100pF
One time
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
[11]
Note
+80⁰C , 200hrs
3