Mitsubishi AA121SA01 Specification
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TENTATIVE
All information in this technical data sheet is tentative
and subject to change w
ithout notice.
12.1” SVGA
TECHNICAL SPECIFICATION
AA121SA01
MITSUBISHI ELECTRIC Corp.
Date: Dec.21,’10
MITSUBISHI
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CONTENTS
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No.
-- COVER
-- CONTENTS
1 APPLICATION 3
2 OVERVIEW
3
ABSOLUTE MAXIMUM RATINGS 5
4 ELECTRICAL
5
INTERFACE PIN CONNECTION 8, 9
INTERFACE TIMING 10, 11, 12, 13, 14
6
7 BLOCK
8 MECHANICAL SPECIFICATION 16, 17
9
OPTICAL CHARACTERISTICS 18, 19, 20
DIAGRAM 15
CHARACTERISTICS 5, 6, 7
Item Page
1
2
4
10 RELIABILITY TEST CONDITION 21
11 OTHER FEATURE 22
12
HANDLING PRECAUTIONS FOR TFT-LCD MODULE 23, 24, 25
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1. APPLICATION
This specification applies to
These sp
(“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
(2) Special Usage
(3) Specific Usage
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.
ecification papers are the proprietary product of Mitsubishi Electric Corporation
C
omputers, 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.
Medical equipment, safety equipment, transportation equipment, provided, however, that
TFT-LCD is necessary to its operation.
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.
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2. OVERVIEW
AA121SA01 is 12.1” color TFT-LCD (Thin Film Tr
composed of LCD panel, driver ICs, control circuit, LED driver and backlight unit.
By applying 6 bit or 8 bit digital data, 800u 600, 262k-color or 16.7M-color images are displayed on
the 12.1” diagonal screen. Input power voltage is 3.3V for LCD driving.
The type of data and control signals are digital and transmitted via LVDS interface per Typ. 40
MHz clock cycle.
General specifications are summarized in the following table:
ITEM SPECIFICATION
Display Area (mm)
Number of Dots
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ansistor Liquid Crystal Display) module
246.0(H) u 184.5(V)
(12.1-inch diagonal)
800 u3 (H) u 600 (V)
Pixel Pitch (mm)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white
Number of Color 262k(6 bit/color), 16.7M(8 bit/color)
Luminance
Viewing Angle (CR t10) 80a80q(H), 60a80q(V)
Surface Treatment Anti-glare and hard-coating 3H
Electrical Interface LVDS (6 bit/8 bit)
Viewing
Module Size (mm)
Module Mass (g) 580
Backlight Unit LED, edge-light, Unreplaceable
Characteristic value without any note is typical value.
Direction
(cd/m
2
) 450
0.3075 (H) u 0.3075 (V)
Higher Contrast ratio: 6 o'clock
Less gray scale reversal: 12 o'clock
260.5 (W) u 203.0 (H) u 9.5 (D)
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3. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL
Power Supply Voltage for LCD VCC
Logic Input Voltage VI
Backlight
Backlight ON-OFF
Light Dimming Control (PWM) Input Voltage V
Op
eration Temperature (Panel)
eration Temperature (Ambient)
Op
S
torage Temperature
Voltage VL
Note 1,2)
Note 2)
No
BLEN
PDIM
T
T
te 2)
T
(Panel)
op
(Ambient)
op
st
g
MIN. MAX. UNIT
0.3
0.3
0.3
0.3
30
30
30
4.0 V
VCC+0.3 V
14.0 V
VL V
5.8 V
80 °C
80 °
80 °C
[Note]
1) Measured at the center of active area and at the center of panel back surface
2) Top,Tstgd 40qC : 90%RH max. without condensation
Top,Tstg > 40qC : Absolute humidity shall be less than the value of 90%RH at 40qC without
cond
ensation.
4. ELECTRICAL CHARACTERISTICS
(1) TFT-LCD
Ambient temperature: Ta = 25°C
C
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
Po
wer Supply Voltages for LCD VCC 3.0 3.3 3.6 V *1)
Power Supply Currents for LCD
Permissive Input Ripple Voltage
High VIH
ICC -- 280 350 mA *2)
VRP -- -- 100 mVp-p VCC = +3.3V
0.8uVCC
-- VCC
V MODE, SC
Logic Input Voltage
Low VIL
0 --
0.2uVCC
V MODE, SC
*1) Power and signals sequence:
d t1 d 10 ms
0.5
200 ms d t4
0 < t2 d 50 ms 200 ms d t5
t6
0 < t3 d 50 ms 0 ms
0.9VCC
L
CD Power Supply
Logic Signal
㩷
0.1VCC
t1
d
VCC
0.9VCC
ta
da
1VCC
0.
t2
t3
t4
0.1VCC
Backlight Power Supply
t5 t6
ta: RGB DATA, DCLK, DENA, MODE, SC
da
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VCC-dip conditions:
1) When 2.7 V
2) Whe
n VCC < 2.7 V
d
VCC < 3.0 V, td d 10 ms
VCC-dip conditions should also follow the power and signals sequence.
*2) VCC = +3.3 V, f
=37.9 kHz, fV=60 Hz, f
H
Display image at typical power supply current value is 256-gray-bar pattern (8 bit),
mode.
*3) Fuse
Parameter
Fuse Type Name Supplier Remark
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7 V
2.
td
=40 MHz
CLK
0 V
3.
VC
C
600 line
VCC F1206FA2000V063TM
) The power supply capacity should be designed to be more than the fusing current.
*
AEM *)
(2)Backlight Ta=25°C
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
Po
wer Supply Input Voltage VL 10.8 12.0 13.2 V *1)
Power Supply Input Current
Power Supply Input Current PL -- 5.8 6.1 W
High 2.5
Backlight
ON-OFF
Low
Light
Dimming
High 1.8
Control (PWM) Input
Voltage
Low
PWM frequency
Pulse width of PDIM
IL 450 480 560 mA *2, *4)
Dimming=100%,
VL=12.0V
-- VL V ON
BLEN
0 -- 0.4 V OFF
-- 5.0 V ON
PDIM
V
0 -- 0.8 V OFF
f
PDIM
t
100
PDIM
100 400 500 Hz *3)
-- DC us *3)
LED Life Time
LT 80,000 100,000 -- h *5), *6)
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*1) Power and signals sequence:
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㪐㪇
㩼
㪭㪣
㪈㪇㩼
㫋㪈 㫋㪉 㫋㪍
㪧㪛㪠㪤
㪙㪣㪜
㪥
㫋㪋
20 t1 [ms]
100 t4 [ms]
0 t2 [ms] 0 t5 [ms]
0 t3 [ms] 1 t6 [ms]
VL-dip conditions:
1) When 9.72 V
d VL < 10.8 V, td d 10 ms
2) When VL < 9.72V
VL-dip conditions should also follow the power and signals sequence.
㪈㪉㪭
㩿㪫㫐㫇㪀
㫋㪌㫋㪊
㪐㪇㩼
VL
8 V
72 V
9.
10.
td
*2) Includes rush current. PLVLuIL
*3) Lower frequency causes the flicker or the image breaking of motion p
icture.
Depending on the PDIM signal integrity (jitter etc.), the flicker may be visible. Please evaluate in
advance.
The dimming ratio (D) can be calculated by following equation:
D = f
PDIM
u t
. Therefore, the minimum d
PDIM
imming ratio is f
PDIM
u t
PDIM(min)
*4) Fuse
Parameter
VL F0603HI2000V032T
Fuse Type Name Supplier Remark
AEM *)
*) The power supply capacity should be designed to be more than the fusing current.
*5) LED life time is defined as the time when the brightness becomes 50% of the initial value.
*6) The life time of the backlight
depends on the ambient temperature. The life time will decrease
under high temperature.
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5. INTERFACE PIN CONNECTION
(1) CN 1(Interface Signal)
Used connector: 20186-020E-11F(I-PEX)
Corresponding connector: 20197-020U-F (I-PEX), FI-S20S (JAE), FI-SE20ME (JAE)
Pin
No.
Symbol
1 VCC
2 VCC
3 GND
4 GND
5
Link 0
6
Link 0+ R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2 R0, R1, R2, R3, R4, R5, G0
R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2
7 GND
8
Link 1
Link 1+ G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3 G1, G2, G3, G4, G5, B0, B1
9
G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3
10 GND
11
Link 2
12
Link 2+ B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA B2, B3, B4, B5, DENA
B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA
13 GND
14
CLKIN Clo
15 CLKIN+
16 GND
17
Link3
18
Link3+ See: *2) R0, R1, G0, G1, B0, B1 R6, R7, G6, G7, B6, B7
19
MODE Low=ISP 6 bit compatibility mode
See: *2)
20 SC
Function (ISP 6 bit compatibility mode)
6 bit input 8 bit input
+3.3 V Power supply
+3.3 V Power supply
GND
GND
GND
GND
GND
ck m
Clo
ck +
GND
R0, R1, G0, G1, B0, B1
Scan direction control (Low=Normal, High=Reverse)
*1) Metal frame is connected to signal GND.
*2) Recommended wiring of Pin 17,18 (6 bit input)
Function (ISP 8 bit
compatibility mode)
m
m
m
m
R0, R1, R2, R3, R4, R5, G0
m
G1, G2, G3, G4, G5, B0, B1
m
B2, B3, B4, B5, DENA
m
m
m
R6, R7, G6, G7, B6, B7
High=ISP
8 bit compatibility mode
←
DS
LV
transmitter
(2) CN 2(Backlight)
Backlight-side connector: FI-S6P-HFE (JAE)
Corresponding connector: FI-S6S (JAE)
Pin No.
1 VL Power Supply Input Voltage
2 VL Power Supply Input Voltage
3 GND
4 GND
5 BLEN
6 V
*1) GNDL is connected GND (of CN1) and the LCD frame internally.
*2) BLEN is NOT designed for dimming.
CC
680
620
Ω
Ω
Pin 17
Pi
n 18
LO
W data
Pin 1
Pin 18
7
or
Symbol Function
GND
GND
Backlight ON-OFF
(High: ON, Low: OFF)
PDIM
Light Dimming Control (PWM) Input Voltage
(High active)
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