7 inch 800x480 Wide Temperature Active Matrix TFT Display
Model No. WF70B6SWAGLNN0
►Size : 7 inch
►Resolution : 800x480 dots
►View Direction : 80/80/80/80 (IPS)
►Interface : LVDS
►Driver IC : HX8249-A + HX8678-C
►Control-Board : No
►Brightness(cd/m²) : 1100
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature : -30~+80 °C (Wide Temperature)
Description
WF70B6SWAGLNN0 is a 7 inch 800 x 480 LVDS interface IPS TFT-LCD module. It is an alternative of Mitsubishi 7” TFT Part No. AA070ME11. Mitsubishi announced in June 2020 that it will end of production of TFT-LCD modules manufacturing by its wholly owned subsidiary Melco Display Technology Inc. Customers can choose WF70B6SWAGLNN0 as a replacement for Mitsubishi AA070ME11.
WF70B6SWAGLNN0 is featured with IPS technology which is having the advantages of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree, contrast ratio 1000:1 (typical value), high brightness 1100 nits, anti-glare surface panel, aspect ratio 15:9. This module is built-in with HX8249-A and HX8678-C driver ICs, it supports LVDS interface. The LVDS（Low-Voltage-Differential-Signaling）becomes more popular for TFT LCD display. WF70B6SWAGLNN0 module was designed to use LVDS interface which is a popular choice for TFT LCDs and peripherals in need of high bandwidth, like high-definition graphics and fast frame rates. It is a great solution because of its high speed of data transmission while using low voltage and improved noise performance. The supply voltage (VDD) of WF70B6SWAGLNN0 is from 2.7V to 3.6V, typical value 3.3V. It can be operated at temperatures from -30°C to +80°C and storage temperatures from -30°C to +80°C.
WF70B6SWAGLNN0 is featured with IPS technology which is having the advantages of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree, contrast ratio 1000:1 (typical value), high brightness 1100 nits, anti-glare surface panel, aspect ratio 15:9. This module is built-in with HX8249-A and HX8678-C driver ICs, it supports LVDS interface. The LVDS（Low-Voltage-Differential-Signaling）becomes more popular for TFT LCD display. WF70B6SWAGLNN0 module was designed to use LVDS interface which is a popular choice for TFT LCDs and peripherals in need of high bandwidth, like high-definition graphics and fast frame rates. It is a great solution because of its high speed of data transmission while using low voltage and improved noise performance. The supply voltage (VDD) of WF70B6SWAGLNN0 is from 2.7V to 3.6V, typical value 3.3V. It can be operated at temperatures from -30°C to +80°C and storage temperatures from -30°C to +80°C.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition(CN1)
| Pin | Symbol | Function | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VDD | Power voltage | |||||||||
| 2 | VDD | Power voltage | |||||||||
| 3 | GND(DISP) | Power Ground | |||||||||
| 4 | GND | Power Ground | |||||||||
| 5 | LINK0- | Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used. |
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| 6 | LINK0+ | ||||||||||
| 7 | NC | No connection | |||||||||
| 8 | LINK1- | Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used. |
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| 9 | LINK1+ | ||||||||||
| 10 | NC | No connection | |||||||||
| 11 | LINK2- | Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used. |
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| 12 | LINK2+ | ||||||||||
| 13 | NC | No connection | |||||||||
| 14 | CLKIN- | Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used. |
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| 15 | CLKIN | ||||||||||
| 16 | NC | No connection | |||||||||
| 17 | LINK3- | Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used. |
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| 18 | LINK3+ | ||||||||||
| 19 | MODE | Input data format selection. Effective when FCS=1.
|
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| 20 | SC | RL & TB Selection 1: Left to Right, Top to Bottom. (Default) 0: Right to Left, Bottom to Left. |
Backlight PIN Definition(CN2)
| Pin | Symbol | Description |
|---|---|---|
| 1-2 | NC | No connection |
| 3 | VLED1- | VLED1_ Cathode |
| 4 | VLED1+ | VLED1_ Anode |
| 5 | VLED2- | VLED2_ Cathode |
| 6 | VLED2+ | VLED2_ Anode |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 800 x RGB x 480(TFT) | dots |
| Module dimension | 169.8 (W) x 109.7 (H) x 10.0 (D) | mm |
| Active area | 152.40 x 91.44 | mm |
| Pixel pitch | 0.1905 x 0.1905 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 | |
| TFT Interface | LVDS | |
| Driver IC | HX8249-A + HX8678-C or Equivalent | |
| Aspect Ratio | 15:9 | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -30 | － | +80 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
Operating conditions
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VDD | 2.7 | 3.3 | 3.6 | V |
| Current of power supply | IDD | － | 133 | 200 | mA |
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