NHD-C12865BR-FSW-GBW COG (Chip-On-Glass) Liquid Crystal Display Module NHDC12865BRFSWGBW- Newhaven Display 128 x 65 Pixels Model Transflective Side White LED Backlight STN Gray (+) 6:00 Optimal View Wide Temperature RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Ct. 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 Date 9/12/2011 11/26/2012 4/23/2013 4/13/2015 7/8/2015 Description Initial Release Backlight connector information updated LCD backlight connector changed to A2001H-2P LCD redesigned Mechanical drawing updated Functions and Features 128 x 65 pixels Built-in ST7565R controller +3.3V power supply 1/65 duty cycle; 1/9 bias Parallel/Serial Interface RoHS Compliant [2] Changed by AK AK AK AK L A I Mechanical Drawing 1 2 3 4 A Rev D 1 6 Date T N F N O C Description E D I B C 5 B C D Date 07/08/15 Unit Gen. Tolerance ±0.3mm 2 A 3 4 mm 5 Model: NHD-C12865BR-FSW-GBW 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22-26 27 28 29 30 Symbol /CS1 /RES A0 R/W /WR E /RD DB0 DB1 DB2 DB3 DB4 DB5 DB6/SCL DB7/SI VDD VSS VOUT CAP3+ CAP1CAP1+ CAP2+ CAP2V1-V5 VR C86 PS IRS External Connection MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Function Description Active LOW Chip Select signal Active LOW Reset signal Register Select signal. A0=1: Data, A0=0: Command 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 Parallel Interface DB0-DB7: Bi-directional 8-bit data bus Serial Interface: DB0-DB5: No connect DB6= Serial Clock Input signal (SCL) DB7= Serial Data Input signal (SI) Power supply for LCD and logic (+3.3V) Ground Connect to 1uF cap to VSS or VDD Connect to 1uF Cap to CAP1- (Pin-18) Connect to 1uF Cap to CAP1+(Pin-19) and CAP3+(Pin17) Connect to 1uF Cap to CAP1- (Pin-18) Connect to 1uF Cap to CAP2- (Pin-21) Connect to 1uF Cap to CAP2+ (Pin-20) 1.0uF-2.2uF cap to VSS or VDD No Connect Select MPU interface pin. C86 = H: 6800; C86 = L: 8080 Parallel/Serial select. PS = H: Parallel; PS = L: Serial Set HIGH to use internal resistors for V0 voltage level adjustment Recommended LCD connector: 0.5mm pitch, 30 pin FFC. Molex p/n: 52892-3095 Backlight connector: A2001H-2P 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 Backlight supply voltage Backlight supply current Symbol Top Tst VDD IDD VLCD Vih Vil Voh Vol VLED ILED Condition Absolute Max Absolute Max Ta=25°, VDD=3.3V Ta =25℃ VLED=3.2V Min. -20 -30 0.8*VDD 0 0.8*VDD - Typ. 3.3 1.5 9.5 3.2 60 Max. +70 +80 2.5 10 VDD 0.2*VDD 0.2*VDD 3.4 80 Unit ⁰C ⁰C V mA V V V V V V mA Optical Characteristics Item Viewing Angle – Top Viewing Angle – Bottom Viewing Angle – Left Viewing Angle – Right Contrast Ratio Response Time (rise) Response Time (fall) Symbol Condition Cr≥3 CR Tr Tf Ta=25℃ Ta=25℃ Min. 3.0 - Typ. 25 45 35 35 - Max. 250 250 Controller Information Built-in ST7565R controller. Please download specification at http://www.newhavendisplay.com/app_notes/ST7565R.pdf [5] Unit ⁰ ⁰ ⁰ ⁰ ms ms Table of Commands [6] Timing Characteristics [7] [8] [9] Example Initialization Program /*****************************************************/ Sub Command Reset P3.7 Reset P3.4 Reset P3.1 P1 = A Set P3.1 Set P3.7 End Sub /*****************************************************/ Sub Write Reset P3.7 Set P3.4 Reset P3.1 P1 = A Set P3.1 Set P3.7 End Sub /*****************************************************/ Sub Init A = &HA0 Call Command A = &HAE Call Command A = &HC0 Call Command A = &HA2 Call Command A = &H2F Call Command A = &H26 Call Command A = &H81 Call Command A = &H2F Call Command 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 , 48hrs 1,2 +70⁰C 48hrs 2 -20⁰C , 48hrs 1,2 +40⁰C , 90% RH , 48hrs 1,2 -0⁰C,30min -> 25⁰C,5min -> 50⁰C,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 , 48hrs 3