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PDF LW700AT9309 Data sheet ( Hoja de datos )
| Número de pieza | LW700AT9309 | |
| Descripción | TFT LCD Module | |
| Fabricantes | Chi Mei | |
| Logotipo |  |
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CHI HSIN ELECTRONICS CORP.
Product Specifications
Customer
Description 7” TFT LCD Module
Model Name LW700AT9309
Date
2009/04/06
Doc. No.
Revision
02
Customer Approval
Date
The above signature represents that the product specifications, testing regulation, and
warranty in the specifications are accepted
Check
Engineering
Date
Prepared
Date
Jenny Tsai
2009.04.06
Head Office & Factory : No. 12, Nanke 8th Rd., Tainan Science-Based Industrial Park, Taiwan,
74144 R.O.C.
TEL: +886-6-5889980
FAX: +886-6-5051522
1 page  
5. ELECTRICAL CHARACTERISTICS
5.1 Recommended Operation condition (GND=0V，Ta=25℃)
Parameter
Power Supply Voltage
Symbol
Vcc
Rating
Min. Typ. Max.
3.0 3.3 3.6
Unit
V
Input logic High Level VIH 0.7Vcc
voltage
Low Level
VIL
0
Note 1: DCLK, DE, R0~ R5, G0~ G5, B0~ B5.
-
-
Vcc
0.3Vcc
V
V
Doc. No.
Condition
Note 1
Note 1
5.2 LED Driving Conditions
Ta = 25℃
Parameter
Symbol
Min.
Typ. Max. Unit Remark
LED current
LED voltage
LED Life Time
ILED
VLED
-
- 160 - mA Note 1
- 9.9 - V
10,000 20,000 - Hr Note 2
Note 1 : There are 8 Groups LED shown as below , VLED=9.9V , ILED=160mA.
Note 2 : Brightess to be decreased to 50% of the initial value.
5.3 TFT-LCD current consumption
Parameter
LCD power current
LED power current
Symbol
Icc
ILED
Rating
Min. Typ. Max.
-- 200 260
-- 160 200
Unit
mA
mA
Condition
black pattern
Rev: 02
Page: 5 of 16
Date: 2009/04/06
5 Page 
Doc. No.
8. INTERFACE
8.1 LCM PIN Definition
Pin No.
Symbol
Description
Remark
1 GND
Power Ground
2 GND
Power Ground
3 NC
Not Connect
4 Vcc
Power Supply for Digital Circuit
5 Vcc
Power Supply for Digital Circuit
6 Vcc
Power Supply for Digital Circuit
7 Vcc
Power Supply for Digital Circuit
8 NC
Not Connect
9 DE
Data Enable
10 GND
Power Ground
11 GND
Power Ground
12 GND
Power Ground
13 B5
Blue Data 5 (MSB)
14 B4
Blue Data 4
15 B3
Blue Data 3
16 GND
Power Ground
17 B2
Blue Data 2
18 B1
Blue Data 1
19 B0
Blue Data 0 (LSB)
20 GND
Power Ground
21 G5
Green Data 5 (MSB)
22 G4
Green Data 4
23 G3
Green Data 3
24 GND
Power Ground
25 G2
Green Data 2
26 G1
Green Data 1
27 G0
Green Data 0 (LSB)
28 GND
Power Ground
29 R5
Red Data 5 (MSB)
30 R4
Red Data 4
31 R3
Red Data 3
32 GND
Power Ground
33 R2
Red Data 2
34 R1
Red Data 1
35 R0
Red Data 0 (LSB)
36 GND
Power Ground
37 GND
Power Ground
38 DCLK
Clock Signals ; Latch Data at the Falling Edge
39 GND
Power Ground
40 GND
Power Ground
Note: User’s connector part number is PF050-40ZSG-F09-S manufactured by UJU or
equivalent.
8.2 Backlight Driving Part
Pin No.
Symbol
Description
1 VLED+
Red, LED_ Anode
2 VLED-
White, LED_ Cathode
Note: The backlight interface connector is a model BHSR-02VS-1manufactured by JST or
equivalent. The matching connector part number is SM02B-BHSS-1-TB manufactured by JST
or equivalent.
Rev: 02
Page: 11 of 16
Date: 2009/04/06
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet LW700AT9309.PDF ] | |
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