Model No. WF123BSWAYLNB0
►Size:12.3"
►Resolution : 1920x720 dots
►View Direction :85/85/85/85 (IPS)
►Interface :2ch-LVDS
►Driver IC : HX8298-C01-LT+HX8695-E-LT
►Control-Board : No
►Brightness (cd/m²): 650
►Frame Through Hole : No
►Touch Screen : Projected Capacitive Touch Panel (PCAP)
►Detect Point : 10 Fingers
►Operating Temperature: -30~+85℃
WF123BSWAYLNB0 is a 12.3-inch High Brightness 1920 x 720 IPS TFT-LCD module with a projected capacitive touch panel (PCAP). This module supports a 2-channel LVDS (Low-Voltage-Differential-Signaling) interface, which has become more popular for larger TFT LCD displays. The LVDS interface is an excellent solution because of its high data transmission speed, low voltage usage, and improved noise performance. It has several benefits for TFT displays, such as being much less susceptible to EMI and crosstalk issues. It also allows peripherals that require high bandwidth, like high-definition graphics and fast frame rates, to transmit data effectively, with the transmitting device being located farther from the display.
The capacitive touch panel of this module is built-in with the ILI2511 IC, which can communicate via USB or I2C interface and supports 10 detection points.
WF123BSWAYLNB0 adopts an IPS panel, which has the advantage of a wider viewing angle: Left: 85°, Right: 85°, Up: 85°, Down: 85° (typical values). The panel also has a contrast ratio of 1100:1 (typical value) and a brightness of 650 nits (typical value).
The supply voltage (VCC) for WF123BSWAYLNB0 ranges from 3V to 3.6V, with a typical value of 3.3V. It operates within a wide temperature range from -30℃ to +85℃, with storage temperatures from -40℃ to +85℃. If customers require a wider storage temperature range of -40℃ to +90℃, they can choose our WF123BSWAYLNBA. Please note that the thickness of these two modules differs slightly: WF123BSWAYLNB0 is 10.48mm, while WF123BSWAYLNBA is 10.7mm.
| Item | Dimension | Unit |
|---|---|---|
| Size | 12.3 | inch |
| Pixel Number | 1920 RGB (H) × 720(V) | pixel |
| Module dimension | 364.0(H) × 175.0 (V) × 10.48 | mm |
| Active Area | 292.032(H) × 109.512(V) | mm |
| Pixel Pitch | 0.1521(H) × 0.1521 (V) | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| Driver IC | HX8298-C01-LT+HX8695-E-LT or Equivalent | |
| Viewing Angle | 85/85/85/85 | |
| Backlight Type | LED ,Normally White | |
| TFT Interface | 2ch-LVDS | |
| PCAP IC | ILI2511 or equivalent | |
| PCAP Interface | USB (I2C available) | |
| PCAP FW Version | V6.0.0.0.0.0.0.3 | |
| Touch Panel | Projected Capacitive Touch Screen, PCAP | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -30 | － | +85 | ℃ |
| Storage Temperature | TST | -40 | － | +85 | ℃ |
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 3 | 3.3 | 3.6 | V |
| Input signal voltage | ViH | VCC *0.7 | - | VCC | V |
| ViL | 0 | - | VCC *0.3 | V | |
| Current of power supply | ICC | - | - | 500 | mA |
| Inrush current | IRUSH | - | - | 2.0 | A |
| Supply CTP(USB) | USB_VDD 5V | 4.75 | 5.0 | 5.25 | V |
| I USB_VDD | - | 90 | 135 | mA | |
| Supply CTP(I2C) | VDDT 3.3 | 3.15 | 3.3 | 3.45 | V |
| IVDDT | - | 90 | 135 | mA |
FPC connector is used for electronics interface.
AORORA F31L-1A7H1-21050 , 50PIN
| Pin no. | Symbol | Function |
|---|---|---|
| 1 | GND | Ground |
| 2 | NC | No connector |
| 3 | VCC | Digital Power |
| 4 | VCC | Digital Power |
| 5 | GND | Panel Power |
| 6 | GND | Panel Power |
| 7 | NC | No connector |
| 8 | NC | No connector |
| 9 | GND | Ground |
| 10 | ORXIN0- | Odd pixel negative LVDS differential clock input |
| 11 | ORXIN0+ | Odd pixel positive LVDS differential clock input |
| 12 | ORXIN1- | Odd pixel negative LVDS differential clock input |
| 13 | ORXIN1+ | Odd pixel positive LVDS differential clock input |
| 14 | ORXIN2- | Odd pixel negative LVDS differential clock input |
| 15 | ORXIN2+ | Odd pixel positive LVDS differential clock input |
| 16 | ORXCLKIN- | Odd pixel negative LVDS differential clock input |
| 17 | ORXCLKIN+ | Odd pixel positive LVDS differential clock input |
| 18 | ORXIN3- | Odd pixel negative LVDS differential clock input |
| 19 | ORXIN3+ | Odd pixel positive LVDS differential clock input |
| 20 | ERXIN0- | Even pixel negative LVDS differential clock input |
| 21 | ERXIN0+ | Even pixel positive LVDS differential clock input |
| 22 | ERXIN1- | Even pixel negative LVDS differential clock input |
| 23 | ERXIN1+ | Even pixel positive LVDS differential clock input |
| 24 | ERXIN2- | Even pixel negative LVDS differential clock input |
| 25 | ERXIN2+ | Even pixel positive LVDS differential clock input |
| 26 | ERXCLKIN- | Even pixel negative LVDS differential clock input |
| 27 | ERXCLKIN+ | Even pixel positive LVDS differential clock input |
| 28 | ERXIN3- | Even pixel negative LVDS differential clock input |
| 29 | ERXIN3+ | Even pixel positive LVDS differential clock input |
| 30 | GND | Ground |
| 31 | NC | No connector |
| 32 | RESETB | Global reset pin, active low. |
| 33 | STBYB | Standby mode, active low. |
| 34 | CA3 | Output signal to indicate self protection mode, when DE,HS,VS,DCLK, any of these signals is missing, it will become High. If using this pin, CA3 need to pulled low by an resistor,else , let it floating. |
| 35 | SCL | Serial interface clock input. (User folating) |
| 36 | SDA | Serial interface data input/output.(User folating) |
| 37 | CSB | Serial interface chip enable.(User folating) |
| 38 | GND | Power Ground |
| 39 | GND | Power Ground |
| 40 | NC | No connector |
| 41 | LEDA | LED power (Anode) |
| 42 | LEDA | LED power (Anode) |
| 43 | LEDA | LED power (Anode) |
| 44 | NC | No connector |
| 45 | LEDK1 | Cathode 1 |
| 46 | LEDK2 | Cathode 2 |
| 47 | LEDK3 | Cathode 3 |
| 48 | LEDK4 | Cathode 4 |
| 49 | NTC_A | NTC_Anode |
| 50 | NTC_K | NTC_Cathode |
| Pin | Symbol | Function |
|---|---|---|
| 1 | USB_VSS | System ground |
| 2 | USB_VDD 5V | Power supply |
| 3 | USB_D+ | Data + |
| 4 | USB_D- | Data - |
| 5 | VSS | System ground |
| 6 | SDA | I2C data input and output |
| 7 | SCL | I2C clock input |
| 8 | RST | External Reset, Low is active |
| 9 | INT | External interrupt to the host |
| 10 | VDDT 3.3 | Power supply |
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