Pin No. | Symbol | Description | |
1 | LEDK | Cathode of LED backlight | |
2 | LEDK | Cathode of LED backlight | |
3 | LEDA | Anode of LED backlight | |
4 | LEDA | Anode of LED backlight | |
5 | NC | No connect | |
6 | NC | No connect | |
7 | NC | No connect | |
8 | RESET | RESET PIN | |
9 | SPENA | Chip select of serial interface | |
10 | SPCLK | Clock pin of serial interface | |
11 | SPDAT | Data input pin of serial interface | |
12~19 | B0~B7 | Blue data bus | |
20-27 | G0~G7 | Green data bus | |
28-35 | R0~R7 | Red data bus | |
36 | HSYNC | Horizontal sync signal; negative polarity | |
37 | VSYNC | Vertical sync signal; negative polarity | |
38 | DCLK | Clock signal; latching data at the falling edge | |
39 | NC | No connect | |
40 | NC | No connect | |
41 | VDD | Power supply | |
42 | VDD | Power supply | |
43-47 | NC | No connect | |
48 | SEL2 | Interface mode select | |
49 | SEL1 | Interface mode select | |
50 | SEL0 | Interface mode select | |
51 | NC | No connect | |
52 | DEN | Display enable pin from controller | |
53 | GND | Power ground | |
54 | GND | Power ground |
Item | Dimension | Unit | ||||||
Size | 3.5inch | inch | ||||||
Dot Matrix | 320*RGB*240(TFT) | dots | ||||||
Module dimension | 76.90*63.90*5.10 | mm | ||||||
Active area | 70.08*52.56 | mm | ||||||
Dot pitch | 0.219*0.219 | mm | ||||||
LCD type | TFT/TRANSMISSIVE | |||||||
View Direction | 12 O' CLOCK | |||||||
Gray Scale Inversion Direction | 6 O' CLOCK | |||||||
Backlight Type | LED, Normally White | |||||||
LCD Controller IC | HX8238D | |||||||
Pcap Controller IC | FT5446DQS | |||||||
LCD Interface | 24BIT RGB+SPI | |||||||
Pcap Interface | I2C | |||||||
Touch Panel | Capacitive | |||||||
Surface | ANTI-GLARE |
Item | Symbol | Min | Typ | Max | Unit | |
Operating Temperature | TOP | -20 | 70 | ℃ | ||
Storage Temperature | TST | -30 | 80 | ℃ |
Item | Symbol | Condition | Min | Typ | Max | Unit |
Input Power | VCC | 3.0 | 3.3 | 3.6 | V | |
Supply current (One LED) | ILED | 30 | mA |
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