NHD-C12864MZ-NSW-BTW Newhaven Display, NHD-C12864MZ-NSW-BTW Datasheet
NHD-C12864MZ-NSW-BTW
Specifications of NHD-C12864MZ-NSW-BTW
Related parts for NHD-C12864MZ-NSW-BTW
NHD-C12864MZ-NSW-BTW Summary of contents
Page 1
... NHD‐C12864MZ‐NSW‐BTW COG (Chip‐On‐Glass) Liquid Crystal Display Module NHD‐ Newhaven Display C12864‐ 128 x 64 pixels MZ‐ Model N‐ ...
Page 2
Document Revision History Revision Date 0 9/1/2008 1 9/28/2009 2 10/13/2009 Updated Pin Description and Electrical Characteristic 3 11/20/2009 Functions and Features • 128 x 64 pixels • Built‐in SPLC501C controller • +3.3V power supply • 1/65 duty cycle; 1/9 bias • RoHS Compliant ...
Page 3
... Mechanical Drawing 128 x 64 DOTS PIN ASSIGNMENT NHD-C12864MZ-NSW-BTW ...
Page 4
Pin Description and Wiring Diagram Pin No. Symbol External Connection 1 /CS1 MPU 2 /RES MPU 3 A0 MPU 4 R/W MPU 5 EP MPU 6 DB0 MPU 7 DB1 MPU 8 DB2 MPU 9 DB3 MPU 10 DB4 MPU 11 DB5 MPU 12 ...
Page 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 LED Backlight voltage LED Backlight current Optical Characteristics Item Viewing Angle ‐ Vertical Viewing Angle ‐ Horizontal Contrast Ratio Response Time (rise) Response Time (fall) Symbol Condition TOP Absolute Max TST Absolute Max VDD IDD Ta=25°C, VDD=3.3V VDD‐V0 Ta=25°C Vih Vil Voh ...
Page 6
Controller Information Built‐in SPLC501C. Download specification at http://www.newhavendisplay.com/app_notes/SPLC501C.pdf [6] ...
Page 7
The Serial Interface: [7] ...
Page 8
Table of Commands [8] ...
Page 9
[9] ...
Page 10
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 'CS1 ...
Page 11
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. ...