NHD-0212WH-AYGH-JT# Newhaven Display, NHD-0212WH-AYGH-JT# Datasheet
NHD-0212WH-AYGH-JT#
Specifications of NHD-0212WH-AYGH-JT#
Related parts for NHD-0212WH-AYGH-JT#
NHD-0212WH-AYGH-JT# Summary of contents
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... NHD‐0212WH‐AYGH‐JT# Character Liquid Crystal Display Module NHD‐ Newhaven Display 0212‐ 2 lines x 12 characters WH‐ Display Type: Character A‐ Model ...
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Document Revision History Revision Date 0 9/20/2007 1 11/4/2009 2 1/5/2010 3 1/6/2011 Functions and Features • 2 lines x 12 characters • Built‐in controller (ST7066 or equivalent) • +5.0V Power Supply • 1/16 duty, 1/5 bias • RoHS compliant Description Initial Release User Guide Reformat Optical revised Alternate controller information updated [2] ...
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... Com1~16 12X2 LCD Seg1~40 Seg41~60 Seg Driver D M CL1 CL2 Vdd,Vss,V1~V5 9.7max 5.1 3.20 2.65 0.55 0.45 1.6 DOT SIZE LED or NO B/L The non-specified tolerance of dimension is 0.3mm. Newhaven Display 0212 Part No. NHD- 1 Vss 2 Vdd R DB0 8 DB1 9 DB2 10 DB3 11 DB4 12 DB5 ...
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Pin Description and Wiring Diagram Pin No. Symbol External Connection 1 VSS Power Supply 2 VDD Power Supply 3 V0 Adj Power Supply Power supply for contrast (approx. 0.8V) 4 RS MPU 5 R/W MPU 6 E MPU 7‐10 DB0 – DB3 MPU 11‐14 DB4 – DB7 MPU 15 A Power Supply Recommended LCD connector: 1.27mm pitch pins Backlight connector: ‐‐‐ Mates with: ‐‐‐ ...
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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 Optical Characteristics Item Viewing Angle – Vertical (top) Viewing Angle – Vertical (bottom) Viewing Angle – Horizontal (left) Viewing Angle – Horizontal (right) Contrast Ratio Response Time (rise) Response Time (fall) Controller Information Built‐in ST7066. Download specification at http://www.newhavendisplay.com/app_notes/ST7066.pdf ...
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Table of Commands [6] ...
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Timing Characteristics Writing data from MPU to ST7066 Reading data from ST7066 to MPU [7] ...
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[8] ...
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Built‐in Font Table [9] ...
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Example Initialization Program 8-bit Initialization: /**********************************************************/ void command(char D_I =0; R_W = Delay(1 /**********************************************************/ void write(char D_I =1; R_W = Delay(1); E ...
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Initialization: /**********************************************************/ void command(char D_I =0; R_W =0; Nybble(); i = i<< Nybble(); } /**********************************************************/ void write(char D_I =1; R_W =0; Nybble(); i = i<<4; P1 ...
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Quality Information Test Item High Temperature storage storage temperature for a long time. Low Temperature storage Endurance test applying the low storage temperature for a long time. High Temperature Endurance test applying the electric stress Operation (voltage & current) and the high thermal stress for a long time. Low Temperature Endurance test applying the electric stress Operation (voltage & current) and the low thermal stress for a long time. High Temperature / Endurance test applying the electric stress 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 (voltage & current) during a cycle of low and high thermal stress. Vibration test Endurance test applying vibration to simulate transportation and use. Static electricity test Endurance test applying electric static discharge. Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25 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 ...