1. APPLICATION
This specification applies to color TFT-LCD module, AA057VG12.
These specification papers are the proprietary product of Mitsubishi Electric Corporation
(“MITSUBISHI) and include materials protected under copyright of MITSUBISHI. No part of this
document may be reproduced in any form or by any means without the express written permission
of MITSUBISHI.
MITSUBISHI does not assume any liability for infringement of patents, copyrights or other
intellectual property rights of third parties by or arising from use of a product specified in this
document. No license, express, implied or otherwise, is granted under any patents, copyrights or
other intellectual property rights of MITSUBISHI or of others.
MITSUBISHI classifies the usage of the TFT-LCD module as follows. Please confirm the usage
before using the product.
(1) Standard Usage
Computers, office equipment, factory automation equipment, test and measurement
equipment, communications, transportation equipment(automobiles, ships, trains, etc.),
provided, however, that operation is not influenced by TFT-LCD directly.
(2) Special Usage
Medical equipment, safety equipment, transportation equipment, provided, however, that
TFT-LCD is necessary to its operation.
(3) Specific Usage
Cockpit Equipment, military systems, aerospace equipment, nuclear reactor control
systems, life support systems and any other equipment. MITSUBISHI should make a
contract that stipulate apportionment of responsibilities between MITSUBISHI and our
customer.
The product specified in this document is designed for “Standard Usage” unless otherwise specified
in this document. If customers intend to use the product for applications other than those specified
for “Standard Usage”, they should first contact MITSUBISHI sales representative for it's intended
use in writing.
MITSUBISHI has been making continuous effort to improve the reliability of its products.
Customers should implement sufficient reliability design of their application equipments such as
redundant system design, fail-safe functions, anti-failure features.
MITSUBISHI assumes no responsibility for any damage resulting from the use of the product that
does not comply with the instructions and the precautions specified in this document.
Please contact and consult a MITSUBISHI sales representative for any questions regarding this
product.
MITSUBISHI Confidential
(3/22)
AA057VG12_02_00
2. OVERVIEW
AA057VG12 is 5.7” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed
of LCD panel, driver ICs, control circuit, LED driver and backlight unit.
By applying 6 bit digital data 640 480, 262k-color images are displayed on the 5.7” diagonal
screen. Input power voltages are 3.3 V for LCD driving and 5.0 V for backlight unit.
The type of data and control signals are digital and transmitted via CMOS interface per Typ. 25
MHz clock cycle.
This product has LED driving circuit inside. The LED driving circuit has DC light dimming
function, which is controlled by DC voltage.
General specifications are summarized in the following table:
ITEM
Display Area (mm)
Number of Dots
Pixel Pitch (mm)
Color Pixel Arrangement
Display Mode
Number of Color
Luminance (cd/m
2
)
Viewing Angle (CR
10)
Surface Treatment
Electrical Interface
Viewing Direction
Module Size (mm)
Module Mass (g)
Backlight Unit
Characteristic value without any note is typical value.
SPECIFICATION
115.2 (H)
86.4 (V)
(5.7-inch diagonal)
640
3 (H)
480 (V)
0.18(H)0.18(V)
RGB vertical stripe
Normally white (transflective type)
262k
500
8080°
(H),
65~50°
(V)
Anti-reflection and hard-coating 2H
CMOS
Higher Contrast ratio: 6 o'clock
Less gray scale reversal: 12 o'clock
135.0 (W)
104.6 (H)
8.85 (D)
165
LED
MITSUBISHI Confidential
(4/22)
AA057VG12_02_00
3. ABSOLUTE MAXIMUM RATINGS
ITEM
Power Supply Voltage for LCD
Logic Input Voltage
Backlight Input Voltage
Backlight ON-OFF
Light Dimming Control Voltage
Operation Temperature (Panel)
Operation Temperature (Ambient)
Storage Temperature
Note 1,2)
Note 2)
Note 2)
SYMBOL
VCC
VI
VL
BLEN
VBRT
T
op(Panel)
T
op(Ambient)
T
stg
MIN.
0.3
0.3
0.6
0.6
0.6
20
20
30
MAX.
4.0
6.0
6.5
6.5
6.5
70
70
80
UNIT
V
V
V
V
V
°C
°C
°C
[Note]
1) Measured at the center of active area and at the center of panel back surface
2) Top,Tstg 40C : 90%RH max. without condensation
Top,Tstg > 40C : Absolute humidity shall be less than the value of 90%RH at 40C without
condensation.
4. ELECTRICAL CHARACTERISTICS
(1) TFT- LCD
ITEM
Power Supply Voltage for LCD
Power Supply Current for LCD
Permissive Input Ripple Voltage
Logic Input Voltage
High
Low
SYMBOL
VCC
ICC
VRP
VIH
VIL
MIN.
3.0
--
--
2.0
0
200 ms
t4
200 ms
t5
0
t6
VCC
0.9VCC
LCD Power Supply
Logic Signal
Ambient temperature: Ta = 25°C
TYP.
3.3
300
--
--
--
MAX.
3.6
440
100
5.5
0.8
UNIT
V
mA
mVp-p
V
V
Remarks
*1)
*2)
VCC=+3.3V
*1) Power and signals sequence:
0.1 ms
t1
10ms
0 < t2
50 ms
0 < t3
50 ms
0.9VCC
data
0.1VCC
0.1VCC
0.1VCC
t1
t2
t3
t4
Backlight Power Supply
t5
t6
data: RGB DATA, DCLK, DENA, R/L, U/D
MITSUBISHI Confidential
(5/22)
AA057VG12_02_00
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