N NHD‐‐320240W WG‐‐BxTTGH‐‐VZ##‐3VR R Graaphic Liquid Crystal D Display Modulee NHD‐‐ 3202 240‐ WG‐ Bx‐ T‐ G‐ H‐ VZ#‐ 3VR‐ Newhaven Display 32 20 x 240 Pixels Display Type: G Graphic Model M White LED Bac W cklight STTN ‐ Gray Trransflective, 6 6:00 Optimal View, Wide TTemperature Built‐in Negative Voltage 3.3V Vdd, Fram me Ground RoHS Compliant Newh haven Disp play Intern national, In nc. 2511 Techno ology Drive, SSuite 101 Elggin IL, 60124 Ph: 8 847‐844‐8795 5 Fax: 8847‐844‐87966 www.new whavendisplayy.com h@newhaven ndisplay.com [email protected] om nhtech Document Revision History Revision 0 1 2 Date 6/7/2007 3/16/2010 9/2/2010 3 10/9/2013 Description Initial Release User guide reformat Mechanical drawing update Mechanical Drawing, Pin Description, Electrical Characteristics, Timing Characteristics updated Added Jumper Selection Functions and Features 320 x 240 pixels Built‐in S1D13700 Controller +3.3V power supply RoHS Compliant [2] Changed by ‐ MC MP ML L A I Mechanical Drawing 1 2 3 4 5 Rev 160.0 0.5 4.0 2.15 8.5 11.31 104.7 92.0(VA) 86.38(AA) 28.41 115.18(AA) 13.0MAX 6.5 1.0 190.0 5.0 F N O C 1 0.36 0.34 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 T N E D I 320*240 Dots 4-O3.5PTH 4-O6.0PAD C D 25.0 152.0 122.0(VA) 0.36 0.34 B 109.0 0.5 A 101.0 4.0 1.0 (PCB) LED B/L LED B/L drive directly fromA and K. R A K 6 Description Date VSS VDD V0 A0 /WR /RD DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 /CS /RESET VEE NC NC NC B/L DOT SIZE SCALE 10/1 Date 10/09/13 4 Gen. Tolerance Unit Model: ±0.3mm mm NHD-320240WG-BxTGH-VZ#-3VR 5 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] B C D LCM 3 A Pin Description Pin No. Symbol 1 2 3 4 5 6 7‐14 15 16 17 18 19 20 VSS VDD V0 A0 /WR R/W /RD E DB0‐DB7 /CS /RESET VEE NC NC NC External Connection Power Supply Power Supply Adj Power Supply MPU MPU MPU MPU MPU MPU Power Supply ‐ ‐ ‐ Function Description Ground Supply Voltage (+3.3V) Adj. Power Supply for contrast (approx. ‐18.8V) Register Select signal. A0=0: Command, A0=1: Data 8080: Active LOW Write signal 6800: Read/Write select signal, R/W=1: Read R/W=0: Write 8080: Active LOW Read signal 6800: Operation Enable signal. Falling edge triggered. 8‐bit bi‐directional data bus Active LOW Chip Select signal Active LOW Reset signal Negative voltage output (‐25V) No Connect No Connect No Connect Recommended LCD connector: 1.0mm pitch, 20‐pos FFC connector Backlight connector: JST p/n: XHP‐3 Mates with: JST p/n: B 3B‐XH‐A [4] Wirring Diagram Jum mper Sele ection Notee: This displayy is pre‐configgured for 3.3V and 8080 m mode. [5] 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‐VLCD VIH VIL VOH VOL VLED ILED Condition Absolute Max Absolute Max ‐ Ta=25°C, VDD=5.0V Ta=25°C ‐ ‐ ‐ ‐ Min. ‐20 ‐30 3.0 65.0 20.0 0.5*VDD VSS VDD‐0.4 VSS Typ. ‐ ‐ 3.3 75.0 21.8 ‐ ‐ ‐ ‐ ‐ VLED=3.5V 3.4 120 3.5 160 Max. +70 +80 3.5 85.0 24.1 VDD 0.2*VDD VDD 0.4 3.6 180 Unit ⁰C ⁰C V mA V V V V V V mA Max. ‐ ‐ ‐ ‐ ‐ 300 200 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) Symbol ‐ ‐ ‐ ‐ Cr Tr Tf Condition Cr ≥ 3 ‐ ‐ ‐ Min. ‐ ‐ ‐ ‐ ‐ ‐ ‐ Typ. 20 40 30 30 3 200 150 Controller Information Built‐in S1D13700 controller. Please download specification at http://www.newhavendisplay.com/app_notes/S1D13700.pdf [6] Tab ble of Com mmands [7] [8] [9] Tim ming Charracteristiccs 8080 0 Family Bu us Interface e Timing [10] 6800 0 Family Bu us Interface e Timing [11] Example Initialization Code //------------------------------------------------------------------------------Sub Writecom Reset P3.0 P1 = A Reset P3.1 Reset P3.7 Set P3.4 Reset P3.4 Set P3.7 Set P3.1 End Sub 'A0 = L = Write command 'move data to P1 'chip select 'R/W 'E 'E 'R/W 'CS Sub Writedata Set P3.0 P1 = A Reset P3.1 Reset P3.7 Set P3.4 Reset P3.4 Set P3.7 Set P3.1 End Sub 'A0 = H = Write data //------------------------------------------------------------------------------Sub Init Set P3.2 Reset P3.6 Waitms 10 Set P3.6 Waitms 100 'SEL=1 = Motorola 6800 interface 'RESET 'wait 'RESET done 'wait 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 'system set command '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 [12] 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 '2nd screen 240 lines Call Clr 'clear the screen '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 Call Writecom A = &H14 Call Writedata End Sub 'disp on/off 'on //------------------------------------------------------------------------------- [13] 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 , 96hrs 1,2 +70⁰C, 96hrs 2 ‐20⁰C , 96hrs 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 See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [14] Note +80⁰C , 96hrs 3