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REFERENCE

SPECIFICATION

1A1M-0046

EDMMRG2KAS

NAME OF SPECIFICATION

NAME OF PARTS:

Spec. No.

Arima

Display

Japan

Co.,Ltd

Rev.1

2

3

4

5

6

4

ABSOLUTE

MAXIMUM

RATINGS (VSS,LED-Vss = 0V :GND, T a =+ 25 degree C)

NO

Items

Symbols

Min

Typ

Max

Unit

Remarks

1

Power supply for Logic

VDD

-0.3

−

4.6

V

(1),(2),(3)

2

Power supply for LED Driver

LED-V

LED-S

HDNX

-0.3

−

7.0

V

(1),(2),(4)

3

Input Voltage

Vi

-0.3

−

VDD＋0.3

V

(1),(2),(3)

4

Operating

Temperature

Topr

-0

−

50

deg-C

(1),(5),(6),(8)

5

Storage

Temperature

Tstg

-30

−

60

deg-C

(1),(5)∼(7)

Remarks

(1)

No condensation is allowed.

(2)

Several input voltage is required on the VSS on the ground level.

(3)

The following relationship has to be kept: VDD>GND

(4)

The following relationship has to be kept: LED-V, LED-SHDNX>GND.

(5)

<=40 degree C : <=95%RH, =>40 degree C : <=40 degree C 95%RH ,<=0 degree C : no freezing ,

=>60 degree C : within 240 hounrs

(6) Optical characteristics of LCD will be changed depending on the temperature. The confirmation of

display quality and characteristics has to be done after temperature is set to 25 degree C and it

becomes stable.

(7) Deterioration of polarizer at higher than 61 degree C is taken no notice.

(8)

Life time of LEDs at higher than 41 degree C is taken no notice

5 Electrical

characteristics

5.1

DC

characteristics

of

LCD

module(VSS = 0V :GND, T a =+ 25 degree C)

Items

Symbol

Conditions

Spec.

Unit Remarks

MIN

TYP

MAX

Power supply for Logic

VDD

3.0

3.49

V

input ”High” level voltage

VIH

0.7VDD

−

VDD

V

input “Low” level voltage

VIL

-0.3

−

0.15VDD

V

output ”High” level voltage

VOH

IOH=-0.4mA

0.75VDD

−

−

V

output “Low” level voltage

VOL

IOL=0.1mA

0

−

0.15VDD

V

input/output leak current

ILi

Vin=0∼VDD

-10

−

1

µA

5.2

DC

characteristics

of

LED

Driver(VSS,LED-Vss = 0V :GND, T a =+ 25 degree C)

Items

Symbol

Conditions

MIN.

TYP.

MAX.

unit Remarks

Power supply for Driver

LED-V

3.5

-

5.9

V

LED-SHDNX

”High”

level

voltage

EIH

1.4

-

-

V

LED-SHDNX

“Low”

level

voltage

EIL

-

-

0.4

V

LED-SHDNX

“High”

level

current.

IIH

LED-SHDNX

=5.5V

18.3

30.0

μA