OPTREX DMF682ANY-EB Datasheet

LCD Module Specification

First Edition

Mar 6, 2000

Final Revision

*******

Approved by

Checked by

Checked by

Production Div.

Quality Assurance Div.

Design Engineering Div.

Type No.

ＤＭＦ６８２ＡＮＹ－ＥＢ

ＤＭＦ６８２ＡＮＹ－ＥＢ

ＤＭＦ６８２ＡＮＹ－ＥＢＤＭＦ６８２ＡＮＹ－ＥＢ

Table of Contents

Prepared by

1. General Specifications .............................................................................2

2. Electrical Specifications...........................................................................3

3. Optical Specifications..............................................................................8

4. I/O Terminal...........................................................................................10

5. Test..........................................................................................................12

6. Appearance Standards............................................................................13

7. Code System of Production Lot ..........................................................16

8. Type Number..........................................................................................16

9. Applying Precautions .............................................................................16

10. Precautions Relating Product Handling................................................17

11. Warranty..................................................................................................18

Revision History

Rev. Date Page Comment

Production Div.

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 1/18

OPTREX

1. General Specifications

Operating Temp.

Storage Temp.

Dot Pixels

Dot Size

Dot Pitch

Viewing Area

Outline Dimensions

W eight

LCD Type

Viewing Angle

Data Transfer

Backlight

Drawings

min. 0℃ ～ max. 50℃

：

min. -20℃ ～ max. 60℃

：

256 (W) × 128 (H) dots

：

0.43 (W) × 0.43 (H) mm

：

0.47 (W) × 0.47 (H) mm

：

127.0 (W) × 70.0 (H) mm

：

147.0 (W) × 116.0 (H) × 12.0 max. (D) mm

：

160g max.

：

NSD-7451

：

( STN / Yellow-mode / Transflective )

6:00

：

4-bit parallel data transfer

：

Electro Luminescence (EL) / Blue-green

：

Dimensional Outline UE-34760

：

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 2/18

OPTREX

2.Electrical Specifications

2.1.Absolute Maximum Ratings

Parameter Symbol Conditions Min. Max. Units

=0V

V

SS

Supply Voltage

(Logic)

Supply Voltage

(LCD Drive)

Input Voltage VI

2.2.DC Characteristics

Parameter Symbol Conditions Min. Typ. Max. Units

Supply Voltage

(Logic)

Supply Voltage

(LCD Drive)

High Level

Input Voltage

VDD-VSS

VDD-VEE

VDD-VSS

-0.3 6.0 V

－

0 30.0 V

－

-0.3 VDD+0.3 V

－

Ta=25℃, V

4.5 － 5.5 V

－

SS

=0V

VDD-VEE Shown in 3.1 V

VIH VDD=5.0V±10% 0.8×VDD

V

－

V

DD

Low Level

VIL VDD=5.0V±10% 0 － 0.2×VDD V

Input Voltage

High Level

VOH IOH=-0.2mA VDD-0.4

Output Voltage

Low Level

VOL IOL=0.2mA

Output Voltage

IDD VDD-VSS=5.0V
Supply Current
I

Clock Frequency

VDD-VEE=13.1V

EE

f

Duty=50%

CP

－

－

3.6 20.0 mA

－

2.9 15.0 mA

－

－

0.4 V

－

3.4 MHz

－

V

－

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 3/18

OPTREX

2.3.AC Characteristics

Parameter Symbol Min. Max. Units

V

=5.0V±10%

DD

Clock Pulse Width
Latch Pulse High Level Width
Clock Pulse Rise/Fall Time
CP→LP Fall Time
LP→CP Fall Time
Data Setup Time
Data Hold Time
FLM Data Setup Time
FLM Data Hold Time

t

100 － ns

WC

t

125 － ns

WL

t

r, tf

t

90 － ns

LSU2

t

200 － ns

LC

t

50 － ns

DSU

t

80 － ns

DHD

t

100 － ns

SETUP

t

100 － ns

HOLD

50 ns

－

LP

t

WL

t

LSU2

t

t

DSU

LC

t

DHD

t

CP

t

WC

t

r

t

f

WC

D0～D3

t

SETUP

t

HOLD

FLM

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 4/18

OPTREX

2.4.Timing Chart

LP

T=0.223ms typ.

CP

D0

D3

～

505

SEGSEG SEGSEG SEGSEG SEGSEG

～

～

509

512508 84512508 84

1

～

5

～

#1 + #65 DATA

505

～

509

～

～

1

5

～

FLM

LP

(Reduction)

64×T

FLM

(Reduction)

Ｍ

2.5.Comparison of Display and Data

SEG1 SEG256

#1

D2D3

D0D1 D0D1

#64

#65

D2D3 D0D1 D0D1

D0～D3

#128

D0～D3

SEG257 SEG512

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 5/18

OPTREX

2.6.Power Supply ON/OFF Sequence

2.6.1.ON Sequence

SIGNAL

LEVEL
VDD

VDD

0≦t

SIGNAL

0≦t

VSS

VDD

VSS

VDD

VEE

VSS

0≦t

DISPOFF

VEE

VDD

VSS

2.6.2.OFF Sequence

LEVEL

VDD

SIGNAL

VSS

VDD

VSS

VDD

0≦t

0≦t

VDD

SIGNAL

VSS

VEE

VEE

VDD

VSS

0≦t

DISPOFF

Please maintain the above sequence when turning on and off the power supply of the module.
If DISPOFF is supplied to the module

hile internal alternate signal for LCD driving (M) is

w

unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD
module.

DMF682ANY-EB (AF) No.2000-0057 OPTREX CORPORATION Page 6/18

OPTREX