Document
www.DataSheet4U.com
First Edition
Approved by
Production Div.
Jul 13, 1999
Checked by
Quality Assurance Div.
LCD Module Specification
Final Revision Checked by Design Engineering Div.
*******
Prepared by Type No. Production Div.
DMC20481NY-LY-AGE
Table of Contents
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. General Specifications .............................................................................2 Electrical Specifications...........................................................................3 Optical Specifications ..............................................................................6 I/O Terminal.............................................................................................8 Test..........................................................................................................10 Appearance Standards............................................................................11 Code System of Production Lot ..........................................................14 Type Number..........................................................................................14 Applying Precautions .............................................................................14 Precautions Relating Product Handling................................................15 Warranty..................................................................................................16
Revision History
Rev. Date Page Comment
DMC20481NY-LY-AGE (BA) No.99-0210
OPTREX
OPTREX CORPORATION
Page 1/16
1. General Specif ications
Operating Temp. Storage Temp. Display Format Display Fonts Viewing Area Outline Dimensions Weight LCD Type
: min. 0℃ ~ max. 50℃ : min. -20℃ ~ max. 70℃ : 20 characters × 4 lines : 5 × 8 dots ( 1 character ) : 76.0 (W) × 25.2 (H) mm : 98.5 (W) × 61.0 (H) × 15.6 max. (D) mm : 70g max. : NTD-7141 ( STN / Yellow-mode / Transmissive ) : 6:00 : LED Backlight / Yellow-green : Dimensional Outline UE-301029
Viewing Angle Backlight Drawings
DMC20481NY-LY-AGE (BA) No.99-0210
OPTREX
OPTREX CORPORATION
Page 2/16
2.Electrical Specif ications
2.1.Absolute Maximum Ratings VSS=0V Parameter Supply Voltage (Logic) Supply Voltage (LCD Drive) Input Voltage VI - -0.3 VDD+0.3 V VDD-VEE - 0 13.0 V Symbol VDD-VSS Conditions - Min. -0.3 Max. 7.0 Units V
2.2.DC Characteristics Ta=25℃, VSS=0V Parameter Supply Voltage (Logic) Supply Voltage (LCD Drive) High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Supply Current IDD VDD-VSS=5.0V - 2.2 3.5 mA VOL IOL=1.2mA - - 0.4 V VOH IOH=-0.205mA 2.4 - - V VIL VDD=5.0V±10% -0.3 - 0.6 V VIH VDD=5.0V±10% 2.2 - VDD V VDD-VEE Shown in 3.1 V Symbol VDD-VSS Conditions - Min. 4.5 Typ. - Max. 5.5 Units V
DMC20481NY-LY-AGE (BA) No.99-0210
OPTREX
OPTREX CORPORATION
Page 3/16
2.3.AC Characteristics VDD=5.0V±10% Parameter Enable Cycle Time Enable Pulse Width Enable Rise/Fall Time Address Setup Time Address Hold Time Write Data Setup Time Write.