Manual lcd

First Edition

Approved by

Production Div.

Jul 9, 1999

Checked by

Quality Assurance Div.

LCD Module Specification

Final Revision Checked by Design Engineering Div.

*******
Prepared by Type No. Production Div.

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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.............................................................................................8Test..........................................................................................................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

DMC40202NY-LY-AFE (AR) No.99-0205

OPTREX

OPTREX CORPORATION

Page 1/16

1. General Specif ications

OperatingTemp. Storage Temp. Display Format Display Fonts Viewing Area Outline Dimensions Weight LCD Type

： min. 0℃ ～ max. 50℃ ： min. -20℃ ～ max. 70℃ ： 40 characters × 2 lines ： 5 × 8 dots ( 1 character ) ： 152.5 (W) × 16.5 (H) mm ： 182.0 (W) × 34.5 (H) × (15.1) (D) mm ： 80g max. ： NTD-7263 ( STN / Yellow-mode / Transmissive ) ： 6:00 ： LED Backlight / Yellow-green ： Dimensional Outline UE-301034Viewing Angle Backlight Drawings

DMC40202NY-LY-AFE (AR) No.99-0205

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 ParameterSupply 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 － 2.0 5.0 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 VDMC40202NY-LY-AFE (AR) No.99-0205

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 Data Hold Time Read Data Delay Time Read Data Hold Time
VIH VIL

Symbol

Conditions Fig.1, 2 Fig.1, 2 Fig.1, 2 Fig.1, 2 Fig.1, 2 Fig.1 Fig.1 Fig.2Fig.2
VIH VIL

Min. 500 230 － 40 10 80 10 － 5

Max. － － 20 － － － － 160 －

Units ns ns ns ns ns ns ns ns ns

tCYC
PWEH

tEr, tEf tAS tAH tDSW tDHW tDDR tDHR
RS

tAS

tAH

R/W

VIL PWEH

VIL

tEr
E
VIH VIL VIH

tEf
VIL VIL

tDSW
DB0～DB7
VIH VIL

tDHW
VIH VIL

Valid Data

tCYC

Fig.1
VIH VIL

Write Operation Timing
VIH VIL

RS

tAS
VIH

tAH
VIHR/W

PWEH

tEr
E
VIH VIL VIH

tEf
VIL VIL

tDDR
DB0～DB7
VOH VOL

tDHR
VOH VOL

Valid Data

tCYC

Fig.2

Read Operation Timing

DMC40202NY-LY-AFE (AR) No.99-0205

OPTREX

OPTREX CORPORATION

Page 4/16

2.4.Lighting Specifications 2.4.1.Absolute Maximum Ratings Ta=25℃ Parameter Foward Current Reverse Voltage Symbol IF VR Conditions Note 1 － Min. － － － Typ. － － －...