5.2" 480x128 Top View Direction Stretched Bar PCAP TFT LCD
Model No. WF52BTIASDNG0
►Size : 5.2”
►Resolution : 480x128 dots
►View Direction : 12H
►Interface : RGB
►Driver IC : ST7252
►Control-Board : No
►Brightness (cd/m²) : 400
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch panel (PCAP)
►Detect Point : 5 Fingers
Description
WF52BTIASDNG0 is a top view direction bar type TFT LCD module, diagonal size 5.2 inch with projected capacitive touch panel. WF52B module offers high quality and colorful image made of resolution 480x128 dots. This module is built in with ST7252 or equivalent driver IC, it supports RGB 24-bit parallel interface SYNC mode, brightness 400 nits, contrast ratio 500, view direction 12 o'clock, gray scale inversion direction 6 o'clock, and glare surface glass. If customers require bottom-view (6 o'clock), gray scale inversion direction 12 o'clock, please choose WF52A series Bar TFT model.
The supply voltage for LCM (VCC) is 3V~3.6V, typical value 3.3V, it can be operating at temperatures from -20℃ to +70℃, its storage temperatures range from -30℃ to +80℃. We also offer resistive touch panels (RTP) and high brightness optional for WF52B series Bar TFT.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | Power for LED backlight cathode |
| 2 | VLED+ | Power for LED backlight anode |
| 3 | GND | Power ground |
| 4 | VCC | Power voltage |
| 5 | R0 | Red data (LSB) |
| 6~11 | R1~R6 | Red data |
| 12 | R7 | Red data (MSB) |
| 13 | G0 | Green data (LSB) |
| 14~19 | G1~G6 | Green data |
| 20 | G7 | Green data (MSB) |
| 21 | B0 | Blue data (LSB) |
| 22~27 | B1~B6 | Blue data |
| 28 | B7 | Blue data (MSB) |
| 29 | GND | Power ground |
| 30 | CLK | Pixel clock (DCLK) |
| 31 | LR | Right /Left selection; Default R/L is Pull High |
| 32 | HSYNC | Horizontal sync signal; negative polarity |
| 33 | VSYNC | Vertical sync signal; negative polarity |
| 34 | NC | No connection |
| 35 | UD | Up/down selection; Default U/D is Pull High |
| 36 | RESET | Reset signal |
| 37~40 | NC | No connection |
PCAP PIN Definition
| Pin | Symbol | Function |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.3V |
| 3 | SCL | I2C clock signal |
| 4 | NC | No connect |
| 5 | SDA | I2C data signal |
| 6 | NC | No connect |
| 7 | RST | External reset signal, active low |
| 8 | NC | No connect |
| 9 | INT | Interrupt signal, active low, asserted to request Host start a new transcation. |
| 10 | VSS | Ground for analog circuit |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 5.2 | inch |
| Dot Matrix | 480 × RGB × 128 | dots |
| Module dimension | 140.4 × 49.87 × 4.96 | mm |
| Active area | 127.152 × 33.9072 | mm |
| Dot pitch | 0.0883 × 0.2649 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | Bar Type | |
| Backlight Type | LED, Normally White | |
| Driver IC | ST7252 or equivalent | |
| Interface | RGB 24bit | |
| PCAP IC | CYTMA568 or equivalent | |
| PCAP FW Version | 0x0002 | |
| Touch Panel | Projected capacitive touch screen (PCAP) | |
| Surface | Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VCC | － | 3.0 | 3.3 | 3.6 | V |
| Supply Voltage For Touch | VDDT | － | 2.8 | － | 3.3 | V |
| Supply Current For LCM | ICC | － | － | 20 | － | mA |
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