
3.2 inch tft lcd display
►Resolution : 240×400 dots
►View Direction: 12 O’clock
►Interface: RGB
►Driver IC: ST7793
►RTP/CTP: Optional
►Brightness(cd/m²): 400
►Outline Dimension: 47.66 * 80.90 * 2.3(mm)
3.2 inch TFT LCD display has wide viewing angles, high brightness, and high contrast ratios that make it an ideal choice for use in a wide range of applications.
3.2 inch TFT LCD display suppliers have been providing 3.2 inch TFT LCD displays all over world with an aim to promote the adoption of this display technology.
Some of the key benefits of using 3.2 inch TFT LCD displays include their wide viewing angles, high brightness, and high contrast ratios.
These attributes make 3.2 inch TFT LCD displays an ideal choice for use in a wide range of applications such as automotive infotainment systems, medical devices, and industrial control panels. 3.2 inch TFT LCD displays are also preferred for their low power consumption, which makes them an eco-friendly option.
3.2 inch TFT LCD displays are available in different sizes and resolutions to suit the specific requirements of different applications.
DESCRIPTION
C32T5001 is a 3.2 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 240×400 pixels. This size TFT LCD monitor is portrait mode with wider viewing angle by POL adjustment, Left: 70 / Right: 70 / Top: 70 / Bottom: 60 degrees (typical). Optional RTP or CTP.
This C32T5001 module has built-in ST7793 controller IC, supports RGB interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 400 nits (typ), and the contrast ratio is 800:1. This module is used for medical equipment, communication Industrial ideal for equipment, etc. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C.
DRAWING

SPECIFICATIONS
General Specifications
Item | Contents | Unit |
Size | 3.2 | inch |
LCM Dimension | 47.66(W)* 80.90(H) * 2.3(T) | mm |
LCD Active Area | 41.76 * 69.60 | mm |
Number Of Dots | 240×400 | pixel |
LCD Type | a-Si TFT | |
Viewing Direction | 12 O’clock | |
Driver IC | ST7793 | |
Interface Type | RGB | |
Operating Temperature | -20℃~ 70℃ | |
Storage Temperature | -30℃~ 80℃ | |
Backlight Type | 7 LEDs | |
Brightness | 400 | cd/m2 |
Interface
LCM PIN Definition
NO. | Symbol | Description |
1 | XR | Touch panel X coordinate right |
2 | YD | Touch panel Y coordinate down |
3 | XL | Touch panel X coordinate left |
4 | YU | Touch panel Y coordinate up |
5 | GND | Ground |
6 | GND | Ground |
7 | NC | Not Connect |
8 | IOVCC | Connect to an external power supply of 2.5 ~ 3.3V. |
9 | VCC | Connect to an external power supply of 1.8 ~ 3.3V. |
10 | SDO | SPI interface output pin |
11 | DB9 | Data bus |
12 | DB0 | Data bus |
13-20 | DB8-DB1 | Data bus |
21-28 | DB17-DB10 | Data bus |
29 | SDA | serial data input/output bi-direction pin |
30 | PCLK | Dot clock signal |
31 | DE | A data ENABLE input signal |
32 | HSYNC | Line synchronizing signal |
33 | VSYNC | Frame synchronizing signal |
34 | RD | Read enable |
35 | WR | Write enable |
36 | D/C | Display data/command selection |
37 | CS | Chip selection pin |
38 | RESET | Reset pin |
39 | IM0 | interface mode select |
40 | IM1 | interface mode select |
41 | IM2 | interface mode select |
42 | NC | Not Connect |
43 | GND | Ground |
44-45 | LED-A | Anode of backlight |
46-49 | LED-K | Cathode of backlight |
50 | NC | Not Connect |
DC Characteristics
Item | Symbol | Min | Typ | Max | Unit |
TFT gate on voltage | VGH | — | 17 | — | V |
TFT gate off voltage | VGL | — | -7 | — | V |
TFT common electrode Voltage | Vcom | — | TBD | — | V |
Typical Operation Conditions
Item | Symbol | Min. | Typ. | Max. | Unit |
Analog Supply Voltage | VCI | 2.5 | 2.8 | 3.3 | V |
Digital Supply Voltage | VDD | 2.5 | 2.8 | 3.3 | V |
I/O Supply Voltage | IOVCC | 1.65 | 1.8/2.8 | 3.3 | V |
Input High Voltage | VIH | 0.8*IOVCC | – | IOVCC | V |
Input Low Voltage | VIL | 0 | – | 0.2*IOVCC | V |
Output High Voltage | VOH | 0.8*IOVCC | – | – | V |
Output Low Voltage | VOL | – | – | 0.2*IOVCC | V |
Backlight Circuit Characteristics
Item | Symbol | Min. | Typ. | Max. | Unit |
LED Current | IB | — | — | 140 | mA |
LED Voltage | Vf | 2.8 | — | 3.3 | V |
CIE | X | 0.265 | 0.285 | 0.305 | |
Y | 0.26 | 0.28 | 0.30 | ||
Brightness of LCM | L | — | 400 | — | cd/m2 |
Reliability Test Items
Test Item | Test Condition | Test result determinant gist |
High temperature storage | 80±3 ℃,48H; | |
Low temperature storage | ~30±3 ℃,48H; | |
High temperature storage | 70±3 ℃,48H; | Inspection after 2~4hours storage at roomtemperature, |
Low temperature operation | ~20±3 ℃,48H; | the sample shall be free from defects: |
High temperaturehumi/dity | 60℃±3 ℃,90%±3%RH ,48H; | 1.Air bubble in the LCD; |
Thermal Shock | ~20℃/0.5h~+70℃/0.5h for a total 24 cycles; |
2.Non-display; |
Vibration Test |
Frequency 10Hz~55Hz~10Hz | 3.Glass crack; |
Amplitude:1.5mm, X,Y,Z | ||
direction for total 1H; | 4. The electrical | |
(Packing condition) | ||
ESD test |
±4KV, Human Body Mode, | characteristics requirements shall be satisfied. |
150pF/330Ω; | ||
±8KV, Air Mode, 150pF/330Ω; |
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