NHD-C12864WC-FSW-FBW-3V3-M COG (Chip-On-Glass) Liquid Crystal Display Module NHD- Newhaven Display C12864- 128 x 64 Pixels WM- Model F- Transflective SW- Side White LED Backlight F- FSTN (+) B- 6:00 Optimal View W- Wide Temp. 3V3- 3.0V LCD, 3.0V Backlight M- Mounting Holes RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Court Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com

Document Revision History Revision Date Description Changed by 0 10/12/2010 Initial Release MC 1 5/25/2010 Electrical characteristics updated AK 2 4/4/2013 Backlight mating connector part number updated AK 3 3/16/2015 Pin Description updated RM 4 9/30/2015 Wiring Diagram updated, Backlight Current rating added SB 5 9/13/16 Capacitor Values Adjusted SB Functions and Features • 128 x 64 pixels • Built-in ST7565R controller • Parallel/Serial interface • 1/64 duty cycle; 1/9 bias • RoHS Compliant [2]

Mechanical Drawing L 1 2 3 4 5 6 Rev Description A Date PIN ASSIGNMENT I 1 CS1B A 2 /RES A T 3 A0 4 RW (/WR) 5 E (/RD) N 6 DB0 7 DB1 8 DB2 9 DB3 E 10 DB4 11 DB5 12 DB6(SCL) 13 DB7(SI) B D 14 VSS B 15 VOUT 16 C3+ 17 C1- I 18 C1+ 19 C2+ F 20 C2- 21 VSS A 22 VDD N K 23 V4 K 24 V3 25 V2 C 26 V1 C O 30 1 27 V0 28 VR Contact 29 C86 30 PS C Notes: 1). Driver Method: 1/64duty, 1/9bias, VDD3.0V VLCD10.3V 2). Display Type: FSTN/Positive/Transflective/6:00 Visual Angle D 3). Operating Temp: -20 C~70 C/Storage Temp: -30 C~80 C D 4). Backlight Type: Edge/White/Vled3.0V/36mA Date 5). Driver: ST7565R/Parallel or Serial MPU 04/04/13 6). RoHS Compliant Gen. Tolerance Unit Model: ±0.3mm mm NHD-C12864WC-FSW-FBW-3V3-M 1 2 3 4 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]

Pin Description and Wiring Diagram Pin No. Symbol External Function Description Connection 1 CS1B MPU Active LOW chip select 2 /RES MPU Active LOW Reset signal 3 A0 MPU Register Select signal. A0=0: Command, A0=1: Data 4 R/W MPU 6800 Mode: Read/Write select signal. R/W=1: Read R/W: =0: Write /WR 8080 Mode: Active LOW Write Signal 5 E MPU 6800 Mode: Active HIGH Enable Signal /RD 8080 Mode: Active LOW Read Signal 6 DB0 MPU 7 DB1 MPU Parallel Interface 8 DB2 MPU DB0-DB7: Bi-directional 8-bit data bus 9 DB3 MPU 10 DB4 MPU Serial Interface: 11 DB5 MPU DB0-DB5: No connect in serial mode 12 DB6(SCL) MPU DB6 = Serial clock DB7 = Serial data 13 DB7(SI) MPU 14 VSS Power Supply Ground (reference for voltage step-up circuit) 15 VOUT Power Supply Connect capacitor to VSS (PIN-14) (1.0-2.2µF) 16 CAP3+ Power Supply Connect capacitor to CAP1- (PIN-17) (1.0-2.2µF) 17 CAP1- Power Supply Connect capacitor to CAP3+(PIN16) and CAP1+(PIN18) (1.0-2.2µF) 18 CAP1+ Power Supply Connect capacitor to CAP1- (PIN-17) (1.0-2.2µF) 19 CAP2+ Power Supply Connect capacitor to CAP2- (PIN-20) (1.0-2.2µF) 20 CAP2- Power Supply Connect capacitor to CAP2+ (PIN-19) (1.0-2.2µF) 21 VSS Power Supply Ground 22 VDD Power Supply Supply voltage for LCD and logic (3.0V) 23~27 V4~V0 Power Supply 0.1 – 1.0 µF capacitor to V or V DD SS 28 VR - No Connect 29 C86 MPU Select MPU interface pin. C86=H: 6800; C86=L: 8080 30 PS MPU Parallel/Serial Select. PS= H: Parallel; PS=L: Serial A LED+ Power Supply Backlight Anode (+3.0V) K LED- Power Supply Backlight Cathode (Ground) 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]

Wiring Diagram Electrical Characteristics Item Symbol Condition Min. Typ. Max. Unit Operating Temperature Range T Absolute Max -20 - +70 ⁰C OP Storage Temperature Range T Absolute Max -30 - +80 ⁰C ST Supply Voltage V - 2.7 3.0 3.3 V DD Supply Current I V = 5.0V - - 0.5 mA DD DD Supply for LCD (contrast) V T = 25°C - 10.3 - V LCD OP “H” Level input V - 0.8*V - V V IH DD DD “L” Level input V - V - 0.2*V V IL SS DD “H” Level output V - 0.8*V - V - OH DD DD “L” Level output V - V - 0.2*V - OL SS DD LED BKL voltage V - - 3.0 - V LED LED BKL current I V = 3.0V 21 36 50 mA LED LED Optical Characteristics Item Symbol Condition Min. Typ. Max. Unit Top ϕY+ - 20 - ⁰ Optimal Bottom ϕY- - 50 - ⁰ Viewing CR ≥ 2 Left θX- - 30 - ⁰ Angles Right θX+ - 30 - ⁰ Contrast Ratio CR - 3 5 - - Rise T - 150 250 ms Response Time R T = 25°C Fall T OP - 150 250 ms F Controller Information Built-in ST7565R controller. Please download specification at http://www.newhavendisplay.com/app_notes/ST7565R.pdf [5]

Table of Commands [6]

Timing Characteristics [7]

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Example Initialization Program '------------------------------------------------------------------------------- Sub Init Reset P3.7 'set Read/write to '0' for write Reset P3.0 'RS Set P3.1 'reset Reset P3.4 'E 'Set P3.3 'Reset P3.3 Waitms 2 'Set P3.3 Waitms 20 A = &HA2 '1/9 BIAS Call Writecom A = &HA0 'ADC SELECT , NORMAL Call Writecom A = &HC8 'COM OUTPUT REVERSE Call Writecom A = &HA4 'DISPLAY ALL POINTS NORMAL Call Writecom A = &H40 'DISPLAY START LINE SET Call Writecom A = &H25 'INTERNAL RESISTOR RATIO Call Writecom A = &H81 'ELECTRONIC VOLUME MODE SET Call Writecom A = &H10 'ELECTRONIC VOLUME Call Writecom A = &H2F 'POWER CONTROLLER SET Call Writecom A = &HAF 'DISPLAY ON Call Writecom End Sub '------------------------------------------------------------------------------- Sub Writecom Reset P3.0 'A0 low Reset P3.7 'R/W low Set P3.6 'CS2 Set P3.4 'E P1 = A Reset P3.4 Reset P3.6 Reset P3.7 End Sub Sub Writedata Set P3.0 'A0 high Reset P3.7 'R/W low Set P3.6 'CS2 Set P3.4 'E P1 = A Reset P3.4 Reset P3.6 Reset P3.7 End Sub '------------------------------------------------------------------------------- [10]

Quality Information Test Item Content of Test Test Condition Note High Temperature storage Endurance test applying the high storage +80⁰C , 240hrs 2 temperature for a long time. Low Temperature storage Endurance test applying the low storage -30⁰C , 240hrs 1,2 temperature for a long time. High Temperature Endurance test applying the electric stress +70⁰C 240hrs 2 Operation (voltage & current) and the high thermal stress for a long time. Low Temperature Endurance test applying the electric stress -20⁰C , 240hrs 1,2 Operation (voltage & current) and the low thermal stress for a long time. High Temperature / Endurance test applying the electric stress +40⁰C , 90% RH , 96hrs 1,2 Humidity Operation (voltage & current) and the high thermal with high humidity stress for a long time. Thermal Shock resistance Endurance test applying the electric stress -20⁰C,30min -> 25⁰C,5min -> (voltage & current) during a cycle of low 70⁰C,30min = 1 cycle and high thermal stress. 10 cycles Vibration test Endurance test applying vibration to 10-55Hz , 15mm amplitude. 3 simulate transportation and use. 60 sec in each of 3 directions X,Y,Z For 15 minutes Static electricity test Endurance test applying electric static VS=800V, RS=1.5kΩ, CS=100pF discharge. 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]

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