NHD-320240WG-BOSMI-VZ# Newhaven Display, NHD-320240WG-BOSMI-VZ# Datasheet
NHD-320240WG-BOSMI-VZ#
Specifications of NHD-320240WG-BOSMI-VZ#
Related parts for NHD-320240WG-BOSMI-VZ#
NHD-320240WG-BOSMI-VZ# Summary of contents
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... NHD‐320240WG‐BoSMI‐VZ# Graphic Liquid Crystal Display Module NHD‐ Newhaven Display 320240‐ 320 x 240 pixels WG‐ Display Type: Graphic Bo‐ Model ...
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Document Revision History Revision Date 0 6/7/2007 1 3/15/2010 Functions and Features • 320 x 240 pixels • Built‐in RA8835 Controller • +5.0V power supply • RoHS Compliant ...
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... Dots 190.0 5.0 0.36 0.34 DOT SIZE SCALE 10/1 13.0MAX 6.5 1.0 1.0 (PCB) LED B/L The non-specified tolerance of dimension is Newhaven Display NHD-320240WG-BoSMI-VZ# 1 VSS 2 Vcc R DB0 8 DB1 9 DB2 10 DB3 ...
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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. ‐19.0V) 4 A0 MPU 5 R/W MPU 6 E MPU 7‐14 DB0‐DB7 MPU 15 /CS MPU 16 /RST MPU 17 VEE Power Supply 18 NC ‐ ...
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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 Viewing Angle ‐ Horizontal Contrast Ratio Response Time (rise) Response Time (fall) Controller Information Built‐in RA8835. Download specification at http://www.newhavendisplay.com/app_notes/RA8835.pdf ...
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Table of Commands ...
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Timing Characteristics ...
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Example Initialization Program: //‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #define A0 P3_0 #define RW P3_7 #define E P3_4 #define CS P3_1 #define RESET P3_6 //‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ void data_out(unsigned char i) //Data Output 16‐bit Bus Interface { A0 = 0; P1 = i; CS = 0; RW = 0; E = 1; delay(1); E = 0; RW = 1; CS = 1; } void comm_out(unsigned char j) //Command Output 8‐bit Bus Interface { A0 = 1; P1 = j; CS = 0; RW = 0; ...
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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 ...