NHD‐240128WG‐AFTI‐VZ#‐C5 Graphic Liquid Crystal Display Module NHD‐ 240128‐ WG‐ A‐ F‐ T‐ I‐ VZ#‐ C5‐ Newhaven Display 240 x 128 Pixels Display Type: Graphic Model White CCFL Backlight FSTN (‐) Transmissive, 6:00 Optimal View, Wide Temperature Built‐in Negative Voltage Special 5‐pin Backlight Connector 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 Date 4/28/2010 7/1/2010 6/6/2013 Description User guide reformat Pin description updated Drawing page and Electrical characteristics updated Functions and Features 240 x 128 pixels Built‐in RA6963 controller +5.0V power supply White CCFL Backlight RoHS compliant [2] Changed by MC MP KA L A I Mechanical Drawing 1 2 3 4 5 Rev 170.0 0.5 162.0 152.0(Frame) 25.02 119.97(AA) E D I 63.97(AA) 4- 3.5 PTH 4- 5.0 PAD 4- 1.0PTH 2.54 O C F N 1 20- 1.0 PTH 20- 1.8 PAD 3.3 135.0±10.0 74.0(VA)(Frame) 75.0(VA)(LCD) K Date FGND VSS VDD VO WR RD CE C/D VEE RESET DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS RV A B C 0.5 0.47 D Date DOT SIZE SCALE 10/1 2 CCFL 0.5 0.47 D 85.0 86.6(Frame) 103.5±0.5 93.4±0.5 93.0(PCB) C 1.6 7.8 A B T N 14.0 MAX 51.5 128.0(VA) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22.86 21.0 24.1 12.515 7.0 7.5 0.4 4.5 9.0 5.0 A 6.0 4.0 6 Description 3 06/06/13 4 Gen. Tolerance Unit ±0.3mm mm 5 Model: NHD-240128WG-AFTI-VZ#-C5 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] Pin Description and Wiring Diagram Pin No. Symbol 1 2 3 4 5 6 7 8 9 10 11‐18 19 20 FGND VSS VDD V0 WR RD CE C/D VEE RESET DB0~DB7 FS RV External Connection Power Supply Power Supply Power Supply Adj Power Supply MPU MPU MPU MPU Power Supply MPU MPU Power Supply MPU Function Description Frame Ground Ground Power supply for LCD and logic (+5.0V) Power supply for contrast (approx. ‐13.0V) Active LOW Write signal Active LOW Read signal Active LOW Chip Enable signal Command/Data select signal. CD=1: Command, CD=0: Data Negative voltage output (‐16V) Active LOW Reset signal 8‐bit bi‐directional three‐state data bus lines. Font Select signal. H:6x8, L:8x8 Display mode signal. RV=1: Reverse display, RV=0: normal Recommended LCD connector: 20 pin, 2.54mm pitch pins Backlight connector: JST p/n: XHP‐5 Mates with: JST p/n: B 5B‐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 Backlight Brightness Symbol Top Tst VDD IDD VDD‐V0 VIH VIL VOH VOL VL IL Condition Absolute Max Absolute Max ‐ ‐ ‐ Min. ‐20 ‐30 3.0 ‐ 17.5 0.8*VDD 0 VDD‐0.3 0 Typ. ‐ ‐ 5.0 23.0 18.0 ‐ ‐ ‐ ‐ IL=5.0mArms 351 4.5 20,000 900 390 5.0 ‐ ‐ Ta=25°C, VDD=5.0V Ta=25°C Max. +70 +80 5.5 ‐ 18.5 VDD 0.2*VDD VDD 0.3 429 5.5 ‐ ‐ Unit ⁰C ⁰C V mA V V V V V Vrms mArms Hrs Cd/m2 Max. ‐ ‐ ‐ ‐ ‐ 200 200 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 ≥ 2 ‐ ‐ Min. ‐ ‐ ‐ ‐ ‐ ‐ ‐ Typ. 30 60 45 45 5 150 150 Controller Information Built‐in RA6963 Controller. Please download specification at http://www.newhavendisplay.com/app_notes/RA6963.pdf [5] Table of Commands [6] Timing Characteristics [7] Built‐in Font Table [8] Example Program Code //‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Sub Writecom P1 = A 'move data to port 1 Set P3.0 'set I/D for instruction Reset P3.1 'reset /CS Reset P3.4 'reset /WR Set P3.1 'set /CS Set P3.4 'set /WR End Sub Sub Writedata P1 = A 'move data to port 1 Reset P3.0 'reset I/D for instruction Reset P3.1 Reset P3.4 'toggle /CS and /WR Set P3.1 Set P3.4 End Sub //‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Sub Init Set P3.6 Set P3.7 Reset P3.3 'reset FS A = &H00 Call Writedata Call Writedata 'text address = 0000h A = &H40 Call Writecom 'text home address set A = &H00 Call Writedata A = &H40 'graphic home address = 4000h Call Writedata A = &H42 Call Writecom 'graphic home address set A = &H1E Call Writedata A = &H00 'text area address = 001Eh Call Writedata A = &H41 Call Writecom 'text area control set A = &H1E Call Writedata A = &H00 'graphic area = 001Eh Call Writedata A = &H43 Call Writecom 'graphic area control set A = &H80 Call Writecom 'set display mode End Sub [9] 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 [10] Note +80⁰C, 96hrs 3