NHD‐0108HZ‐FSW‐GBW
Character Liquid Crystal Display Module
NHD‐ 0108‐ HZ‐ F‐ SW‐ G‐ B‐ W‐ Newhaven Display 1 line x 8 characters Model Transflective Side White LED Backlight STN‐ Gray 6:00 view Wide Temperature (‐20°C~+70°C) RoHS Compliant
Newhaven Display International, Inc.
2511 Technology Drive, Suite 101 Elgin IL, 60124 Ph: 847‐844‐8795 Fax: 847‐844‐8796
www.newhavendisplay.com nhsales@newhavendisplay.com nhtech@newhavendisplay.com [1]
Document Revision History
Revision 0 1 2 3 4 5 6 Date 5/10/2007 10/2/2009 10/16/2009 10/19/2009 11/25/2009 12/22/2009 6/17/2010 Description Initial Release User Guide Reformat Block Diagram Revision Mechanical Drawing Revision Block Diagram Revision Optical revised Mechanical Drawing Correction ‐>11pin holes Updated backlight supply voltage from 3.3V to 3.0V Changed by ‐ BE BE BE BE BE MC
Functions and Features
• • • • • 1 line x 8 characters Built‐in controller (SPLC780D or equivalent) 3.3V power supply 1/16 duty, 1/5 bias RoHS compliant
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Mechanical Drawing
1.1
PIN ASSIGNMENT
1 2 3 4 5 6 7 8 9 10 11 VSS VDD RS R/W E DB4 DB5 DB6 DB7 LED A LED K
A
A
!
DOTS DETAIL
SCALE=2.0:1
NHD-0108HZ-FSW-GBW
Newhaven Display
Pin Description and Wiring Diagram
Pin No. Symbol 1 2 3 4 5 6‐9 10 11 VSS VDD RS R/W E DB4‐DB7 LED+ LED‐ External Connection Power Supply Power Supply MPU MPU MPU MPU Power Supply Power Supply Function Description Ground Supply Voltage for logic (+3.3V) Register select signal. RS=0: Command, RS=1: Data Read/Write select signal, R/W=1: Read R/W: =0: Write Operation enable signal. Falling edge triggered. Four high order bi‐directional three‐state data bus lines. Power supply for LED Backlight (+3.0V) Ground for Backlight
Recommended LCD connector: 2.54mm 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 Symbol Top Tst VDD IDD VDD‐V0 Vih Vil Voh Vol Vled Iled Condition Absolute Max Absolute Max Ta=25°C, VDD=3.3V Ta=25°C Min. ‐20 ‐30 3.1 ‐ ‐ 2.2 0 2.4 ‐ ‐ ‐ Typ. ‐ ‐ 3.3 1.0 3.0 ‐ ‐ ‐ ‐ 3.0 15 Max. +70 +80 3.5 1.5 ‐ VDD 0.6 ‐ 0.4 ‐ ‐ Unit ⁰C ⁰C V mA V V V V V V mA
‐ Vled=3.0V
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) Symbol AV AV AH AH Cr Tr Tf Condition Cr ≥ 2 Cr ≥ 2 Cr ≥ 2 Cr ≥ 2 ‐ ‐ Min. ‐ ‐ ‐ ‐ ‐ ‐ ‐ Typ. 25 70 30 30 2 120 120 Max. ‐ ‐ ‐ ‐ ‐ 150 150 Unit ⁰ ⁰ ⁰ ⁰ ‐ ms ms
Controller Information
Built‐in SPLC780D. Download specification at http://www.newhavendisplay.com/app_notes/SPLC780D.pdf [5]
Table of Commands
Display Position DDRAM address Segment
1 00H 1
2 01H
3 02H 2
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4 03H 3
5 04H
6 05H 4
7 06H
8 07H
DDRAM address 40H‐A1 Timing Characteristics
40H‐A2
40H‐A3
40H‐A4
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Built‐in Font Table
[9]
Example Initialization Program
4-bit Initialization: /**********************************************************/ void command(char i) { P1 = i; //put data on output Port D_I =0; //D/I=LOW : send instruction R_W =0; //R/W=LOW : Write Nybble(); //Send lower 4 bits i = i 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
3
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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