Product Specification

 NHD‐320240WG‐BxTGK‐VZ#‐3VR‐C Graphic Liquid Crystal Display Module NHD‐ 320240‐ WG‐ Bx‐ T‐ G‐ K‐ VZ#‐ 3VR‐ C‐ Newhaven Display 320 x 240 pixels Display Type: Graphic Model White LED Backlight STN‐ Gray Transflective, 6:00 view, Wide Temperature (‐20°C ~+70°C) Built‐in Negative Voltage 3.3V Vdd, Frame Ground Flat Flex Cable soldered on 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] [1] Document Revision History Revision 0 1 2 Date 6/7/2007 3/16/2010 9/7/2010 Description Initial Release User guide reformat Mechanical drawing upated Functions and Features •
•
•
•
320 x 240 pixels Built‐in S1D13700 Controller +3.3V power supply RoHS Compliant [2] Changed by ‐ MC MP Mechanical Drawing
160.0 0.5
2.15
8.5
11.31
104.7
92.0(VA)
86.38(AA)
25.0
152.0
122.0(VA)
28.41
115.18(AA)
13.0MAX
6.5
1.0
320*240 Dots
190.0 5.0
10.0
4.0
101.0
109.0 0.5
4.0
1.0
(PCB)
0.30 0.05
LED B/L
66.0
4-  3.5PTH
4-   PAD
Vee
External contrast adjustment.
FGND
0.7 0.03
1 0.05
5 1.0
0.7
1.0
19.0
(P1.0*19)
21.0
Contact Side
SCALE 1/1
0.36
0.34
Seg1~80
Seg81~160
Seg161~240
Seg241~320
Driver
Driver
Driver
Driver
CL2
DB0~DB3
Frame PAD
*:6800 family or 8080family interface selectable.
0.36
0.34
Power ON
Reset
Bias and
Power Circuit
N.V.
Generator
Driver
-25V
320X240 DOT
Com161~240
VR
10K~20K
Vdd
Vo
Driver
MPU
Com81~160
Controller
Com1~80
S1D13700
Driver
RD
WR
A0
DB0~DB7
CS
RES
SEL1 *
100.0 3.0
5.0
5 1.0
CL1
M
FLM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DOT SIZE
SCALE 10/1
Newhaven Display
NHD-320240WG-BxTGK-VZ#-3VR-C
VSS
VDD
Vo
A0
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
/CS
/RST
Vee
NC
NC
WAIT
Pin Description and Wiring Diagram Pin No. Symbol 1 2 3 4 5 6 7‐14 15 16 17 18 19 20 VSS VDD V0 A0 R/W E DB0‐DB7 /CS /RST VEE NC NC WAIT External Connection Power Supply Power Supply Adj Power Supply MPU MPU MPU MPU MPU MPU Power Supply ‐
‐
MPU Function Description
Ground
Power supply for logic (+3.3V)
Power supply for contrast (approx. ‐18.8V)
Register select signal. A0=0: Command, A0=1: Data Read/Write select signal, R/W=1: Read R/W: =0: Write Operation enable signal. Falling edge triggered.
Bi‐directional three‐state data bus lines.
Active LOW chip select
Active LOW reset signal
Negative voltage output (‐25V)
No Connect
No Connect
Check busy
Recommended LCD connector: ‐ Backlight connector: JST p/n: XHP‐3 Mates with: JST p/n: B 3B‐XH‐A [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 Backlight Lifetime Symbol Top Tst VDD IDD VDD‐VLCD VIH VIL VOH VOL VLED ILED Condition
Absolute Max
Absolute Max
‐
‐
‐
Min.
‐20
‐30
3.0
65.0
22.0
0.5VDD
0
‐0.4VDD
‐
Typ.
‐
‐
3.3
75.0
23.8
‐
‐
‐
‐
VLED=3.5V
ILED=160mA
3.4
120
‐
3.5
160
50,000
Ta=25°C, VDD=5.0V
Ta=25°C
Max. +70 +80 3.5 85.0 26.1 VDD 0.2VDD ‐ 0.4 3.6 180 ‐ Unit
⁰C ⁰C V mA
V V V V V V mA
Hrs
Max. 40 30 ‐ 300 200 Unit
⁰ ⁰ ‐ ms
ms
Optical Characteristics Item Viewing Angle ‐ Vertical Viewing Angle ‐ Horizontal Contrast Ratio Response Time (rise) Response Time (fall) Symbol AV AH Cr Tr Tf Condition
Cr ≥ 3
Cr ≥ 3
‐
‐
Min.
‐20
‐30
‐
‐
‐
Typ.
‐
‐
3
200
150
Controller Information Built‐in S1D13700. Download specification at http://www.newhavendisplay.com/app_notes/S1D13700.pdf [5] Table of Commands [6] [7] Timing Characteristics [8] Example Initialization Program: //------------------------------------------------------------------------------Sub Writecom
Set P3.0
'A0 = H = Write command
P1 = A
'move data to P1
Reset P3.1
'chip select
Reset P3.7
'R/W
Set P3.4
'E
Reset P3.4
'E
Set P3.7
'R/W
Set P3.1
'CS
End Sub
Sub Writedata
Reset P3.0
'A0 = L = Write data
P1 = A
Reset P3.1
Reset P3.7
Set P3.4
Reset P3.4
Set P3.7
Set P3.1
End Sub
//------------------------------------------------------------------------------Sub Init
Set P3.2
'SEL=1 = Motorola 6800 write
interface
Reset P3.6
'RESET
Waitms 10
'wait
Set P3.6
'RESET done
[9] Waitms 100
A = &H40
Call Writecom
A = &H30
Call Writedata
A = &H87
Call Writedata
A = &H07
Call Writedata
A = &H27
Call Writedata
A = &H50
Call Writedata
A = &HEF
Call Writedata
A = &H28
Call Writedata
A = &H00
Call Writedata
A = &H44
Call Writecom
A = &H00
Call Writedata
A = &H00
Call Writedata
A = &HEF
Call Writedata
A = &HB0
Call Writedata
A = &H04
Call Writedata
A = &HEF
Call Writedata
A = &H00
Call Writedata
A = &H00
Call Writedata
A = &H00
Call Writedata
A = &H00
Call Writedata
A = &H5A
Call Writecom
A = &H00
Call Writedata
A = &H5B
Call Writecom
A = &H00
Call Writedata
A = &H5D
Call Writecom
A = &H04
Call Writedata
A = &H86
Call Writedata
A = &H4C
Call Writecom
'wait
'system set command
Call Clr
'clear the screen
'set parameters
'horizontal character size=8
'vertical character size=8
'display addresses per line
'total address range per line
'240 display lines
'virtual address1
'virtual address2
'scroll
'start address1
'start address2
'240 lines
'2nd screen start1
'2nd screen start2
'2nd screen 240 lines
'3rd screen address1
'3rd screen address2
'4th screen address1
'4th screen address2
'hdot scr
'horizontal pixel shift=0
'overlay
'OR
'cursor form
'5 pixels
'by 7 pixels
'cursor direction = right
A = &H59
'disp on/off
Call Writecom
A = &H14
'on
Call Writedata
End Sub
//------------------------------------------------------------------------------- [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. 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 [11] Note
+80⁰C , 200hrs
3