2.8 Inch TFT LCD Display 240x320 Dots TN SPI Interface Product Introduction
Product Quick Review
Description
SF-TC280P-8722B-N is a 2.8 inch portrait mode SPI TFT-LCD module featuring a resolution 240x320 pixels. SF-TC280P-8722B-N lcd module is built-in with ILI9341V IC; it supports SPI interface; its operating voltage(Vdd) range from 2.6V to 3.3V, typical value 2.8V. This module view direction is 12 o'clock and contrast ratio 400:1.
SF-TC280P-8722B-N is Portrait mode TFT-LCD featured with brightness 500 nits (typical value). SF-TC280P-8722B-N can be operated at temperatures from -20°C to +70°C, its storage temperatures range from -30°C to +80°C. It is ideal for security door system, mini audio player, baby monitor, and other handhold devices.
2.8 Inch TFT LCD Display 240x320 Dots TN SPI Interface Product Drawing
PIN Description
NO. | PIN NAME | I/O | Description |
1 | LEDK | I | LED Cathode |
2 | LEDA | I | LED Anode |
3 | GND | I | Power ground |
4 | CS | I | Input pin for chip selection signal |
5 | RS | I | In 4-line SPI, this pin is used as D/CX (data/ command selection). |
6 | SCL | I | In Serial Interface, this is used as SCL. |
7 | RESET | I | This pin is used to select “Data or Command” in the parallel interface |
8 | SDO | I/O | Output signal |
9 | SDA | I | Input signal |
10 | GND | I | Power ground |
11 | VDD | I | Power Supply1.8V/2.8V Voltage |
12 | VDD | I | Power Supply2.8V Voltage |
13 | GND | I | Power ground |
Absolute Maximum Ratings
Item | Symbol | Value | Unit |
Power supply voltage for logic | VDD | 1.6~3.3 | V |
Input voltage | Vin | VDD+0.3 | V |
Operating temperature | Topr | -20 to 70 | °C |
Storage temperature | Tstg | -30 to 80 | °C |
DC Characteristics (VDD=2.8V,Ta=25°C)
Item | Symbol | Min | Type | Max | Unit | Test condition |
Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | - |
Supply current | IDD | - | 12 | 15 | mA | VDD=2.8V,Ta=25°C |
Input voltage | VIH | 0.8VDD | - | VDD | V | - |
VIL | 0 | - | 0.2VDD | V | ||
Input leakage current | IIL | -1.0 | - | 1.0 | mA | VIN=VDD or VSS |
Backlight Electrical-optical Characteristics
Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition | Note |
Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=80MA | - |
Supply Current | If | - | 80 | 80 | mA | - | - |
Reverse Voltage | Vr | - | - | 5 | V | - | |
Power dissipation | Pd | - | 256 | - | mW | - | |
Luminous Intensity for LCM |
- | - | 500 | - | Cd/m2 | If=80MA | Without CTP |
Uniformity for LCM | - | 80 | - | - | % | If=80MA | - |
Backlight Color | White |
Optical Characteristics
No. | ITEM | Symbol | Conditions | Specification | Unit | Note | |||
Min | Typ | Max | |||||||
1 | Response Time | Tr+Tf | 25℃ | - | 25 | - | Ms | (1)(2) | |
2 | Contrast Rate | Cr | θ=0, Normal viewing angle | 300 | 400 | - | - | (1)(3) | |
3 | Viewing Angle
| Hor. | θR | CR>10 | 60 | - | Deg | - | |
θL | 60 | - | |||||||
Ver. | Θ+ | - | 60 | - | |||||
Θ- | - | 45 | - |
2.8 Inch TFT LCD Display 240x320 Dots TN SPI Interface Product Image
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