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ECR #
REV. HIST.
A
DESCRIPTION
First Release
APPROVED
Ion Cenuse
DATE
12/12/99
TECHNICAL SPECIFICATION
AA084VB02
8.4-INCH TFT-LCD MODULE
FOR
INDUSTRIAL APPLICATIONS
APPROVALS
MELA ENG.
MELA MKTG.
ION CENUSE
DALE MAUNU
DATE
DEC. 3RD, ‘99
MITSUBISHI/ADI
SIZE
A
MITSUBISHI ELECTRIC SPECIFICATION
AA084VB02
MITSUBISHI ELECTRIC
TFT-LCD MODULE
8.4-INCH VGA COLOR
AA084VB02
REV.
A
SHEET
1
OF 21

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TABLE OF CONTENTS
PARAGRAPH
NUMBER
ITEM
COVER SHEET
TABLE OF CONTENTS
1 OVERVIEW
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL CHARACTERISTICS
4 INTERFACE PIN CONNECTION
5 INTERFACE TIMING
6 BLOCK DIAGRAM
7 MECHANICAL SPECIFICATION
8 OPTICAL CHARACTERISTICS
9 RELIABILITY TEST CONDITIONS
10 LIFE TIME OF THE BACKLIGHT LAMP
11 INSPECTION STANDARDS
12 HANDLING PRECAUTIONS FOR TFT-LCD MODULES
PAGE
1
2
3
4
4, 5
6, 7
8, 9, 10
11
12, 13, 14
15, 16
17
18
19
20, 21
SIZE
A
MITSUBISHI ELECTRIC SPECIFICATION
AA084VB02
REV.
A
SHEET
2
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1. OVERVIEW
1.1. Description: AA084VB02 is a 8.4-inch color TFT-LCD (Thin Film Transistor Liquid Crystal
Display) module composed of LCD panel, driver ICs, control circuit, and backlight. By apply-
ing 6 bit digital data 640 x 480, 262K – color images are displayed on the 8.4-inch diagonal
screen. Input power voltage is 3.3 V (does not includes power for the backlight). Both 3.3V-
CMOS and 5.0V-CMOS voltage levels are acceptable for logic input voltage. Inverter for
backlight is not included in this module.
1.2. General specifications summary table:
ITEM
Display Area (mm)
Number of Pixels
Pixel Pitch (mm)
Color Pixel Arrangement
Display Mode
Number of colors
Wide Viewing Angle Technology
Optimum Viewing Angle (Contrast Ratio)
Brightness (cd/m2)
Power Consumption (W)
Module Size (mm)
Module Weight (g)
Backlight Unit
SPECIFICATION
170.9 X 128.2 (8.4-inch diagonal)
640(H) X 480(V)
0.267(H) X 0.267 (V)
RGB Vertical Stripe
Normally White
262K
Optical Compensation Film
12 O'clock
350
5.4
221.0(W) X 152.4(H) X 10.58 (D)
420
CCFL, Two Lamps, Replaceable
1.3. Product Disclaimer
The LCD products listed in this document are not suitable for safety related applications that
do not have redundant back-up system(s). In other words, these LCD products are not de-
signed for use as a single source safety related application, and therefore, are not recom-
mended for applications in which human life and/or environment may be affected in the
event of the failure of the LCD product. More specifically, if there is no back-up system or
product in place that will continue operating the system, the LCD products should not be
used in such things as:
(i) aircraft navigation or aerospace equipment;
(ii) nuclear reactor control systems;
(iii) any application where failure or inaccuracy might cause death or personal injury (e.g.,
life support systems); or
(iv) military and submarine critical systems.
The LCD products are designed for typical industrial applications such as, but not are limited
to the following: computers, office equipment, industrial controllers, audio and visual equip-
ment, test and measurement devices, communication equipment, point of sale, medical im-
aging and automotive and various other consumer products. If there are any questions re-
garding the use, ability or application of these LCD products, please contact an authorized
sales representative.
SIZE
A
MITSUBISHI ELECTRIC SPECIFICATION
AA084VB02
REV.
A
SHEET
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2. ABSOLUTE MAXIMUM RATINGS
2.1. Environmental conditions: humidity 85% RH, no condensation
2.2. Summary Table:
ITEM
Power Supply Voltage for LCD
Logic Input Voltage
Operating Temperature
Storage Temperature
SYMBOL
VCC
VIN
Top
Tstg
MIN
–0.3
0
0
–20
MAX
5.5
7
50
60
3. ELECTRICAL CHARACTERISTICS
3.1. Conditions: TFT-LCD module ambient temperature is 25°C
3.2. Summary table:
UNIT
V
V
°C
°C
ITEM
Power Supply Voltage
for LCD*
Power Supply Current
for LCD*
Permissive Input
Ripple Voltage
Logic Input
High
Voltage
Low
SYMBOL
VCC
ICC
VRP
VLH
VLL
Note * : See paragraph 3.4
MIN
3.0
2.4
0.0
TYP
3.3
240
MAX
3.6
400
100
5.5
0.8
UNIT
V
COMMENTS
(Note)
mA (Note)
mVp-p
VCC=+3.3V
V
V
3.3.
3.3.1.
3.3.2.
3.3.3.
Backlight
The table below shows data for one lamp only.
The TFT-LCD module has two identical lamps operated independently.
Operation of both lamps is required in order to meet all the parameters in the AA084VB02
specification.
ITEM
Lamp Voltage
Lamp Current
Lamp Starting Voltage
SYMBOL
VL
IL
VS
MIN
980
TYP
465
5.0 *
MAX
UNIT
V
mA
V
Note * : For typical luminance of 350cd/m2
SIZE
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MITSUBISHI ELECTRIC SPECIFICATION
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3.4.
3.4.1.
Notes
VCC turn-on conditions :
t1 10ms
0 < t2 50ms
0 < t3 50ms
3.0V
0.3V
t1 t2
VCC
Data
3.0V
t3
3.4.2.
VCC-dip conditions :
2.4V VCC < 3.0V and td 10ms
VCC < 2.4V
VCC-dip conditions should also follow the VCC turn-on conditions.
VCC
3.0V
td 2.4V
3.4.3.
3.4.4.
Test condition for ICC Typical:
64 gray-bar pattern
480 line mode
VCC = +3.3V
Test conditions for ICC (MAX) :
1 X 1 checkerboard, black and white pattern
DC input voltage = 3.3V
SIZE
A
MITSUBISHI ELECTRIC SPECIFICATION
AA084VB02
REV.
A
SHEET
5
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