NHD-12864MZ-FSW-GBW-L

 NHD‐12864MZ‐FSW‐GBW‐L Graphic Liquid Crystal Display Module NHD‐ 12864‐ MZ‐ F‐ SW‐ G‐ B‐ W‐ L‐ Newhaven Display 128 x 64 pixels Model Transflective Side White LED Backlight STN‐ Gray 6:00 view Wide Temperature (‐20°C ~ +70°C) Low Power RoHS Compliant Newhaven Display International, Inc. 2511 Technology Drive, Suite 101 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 Date 12/8/2008 3/17/2010 3/19/2010 4/14/2010 5/13/2010 12/17/12 Description Initial Release User guide reformat Mechanical Drawing updated Block diagram/initialization updated Pin Description updated Controller information updated Functions and Features •
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128 x 64 pixels Built‐in NT7108C controller +5.0V power supply 1/64 duty cycle, 1/9 bias RoHS Compliant [2] Changed by ‐ BE BE BE BE AK L
A
I
Mechanical Drawing
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2
3
4
A
Rev
D
T
N
F
N
O
C
1
6
Description
E
D
I
B
C
5
Date
PIN ASSIGNMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VDD
VSS
V0
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
CS2B
CS1B
/RST
R/W
RS
E
VSS
LED+
LED-
B
C
D
Date
12/17/12
2
A
3
4
Gen. Tolerance
Unit
±0.3mm
mm
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Model:
NHD-12864MZ-FSW-GBW-L
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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]
Pin Description and Wiring Diagram Pin No. Symbol 1 2 3 4‐11 12 13 14 15 16 17 18 19 20 VDD VSS V0 DB0‐DB7 CS2B CS1B /RST R/W RS E VSS LED+ LED‐ External Connection Power Supply Power Supply Adj. Power Supply MPU MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Function Description
Power supply for logic (+5.0V) Ground
Power supply for contrast (approx. ‐4.5V)
Bi‐directional 8‐bit data bus Active LOW Chip Select Signal for RIGHT half of LCD Active LOW Chip Select Signal for LEFT half of LCD Active LOW Reset signal
Read/Write select signal. R/W=1: Read R/W: =0: Write Register select: 1=Data, 0=Instruction
Operation enable signal. Falling edge triggered. Ground
Power supply for LED Backlight (+5.0V via on‐board resistor) Ground for Backlight
Recommended LCD connector: 2.0mm 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 Top Tst VDD IDD VDD‐V0 VIH VIL VOH VOL VLED ILED Condition
Absolute Max
Absolute Max
‐
‐
‐
Min.
‐20
‐30
4.7
‐
‐
0.7*VDD
0
2.4
‐
Typ.
‐
‐
5.0
2.5
9.5
‐
‐
‐
‐
‐
VLED=5.0V
‐
‐
Symbol Cr Tr Tf Condition
Min.
‐
‐
‐
‐
3
‐
‐
VDD=5.0V
Ta=25°
5.0
30
Max. +70 +80 5.5 3.5 9.8 VDD 0.3*VDD ‐ 0.4 ‐ ‐ Unit
⁰C
⁰C
V mA
V V V V V V mA
Typ.
35
60
40
40
5
150
200
Max. ‐ ‐ ‐ ‐ ‐ 250 300 Unit
⁰ ⁰ ⁰ ⁰ ‐ ms
ms
Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Response Time (rise) Response Time (fall) Cr ≥ 2 ‐
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Controller Information Built‐in NT7108C controller. Please download specification at http://www.newhavendisplay.com/app_notes/NT7108.pdf [5] Table of Commands [6] Timing Characteristics [7] 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
[8] 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. 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 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. 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 [9] Note
+80⁰C , 200hrs
3