5 inch Capacitive Touch Screen TFT LCD Display - RFF50CB-AIW-DNG
5 inch Capacitive Touch Screen TFT LCD Display - RFF50CB-AIW-DNG
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size 5 inch
Dot Matrix (Resolution) 800× 3(RGB) × 480 dots
Module Dimension 120.7(W) ×75.8(H) ×4.475(D) mm
View Area 109(W) × 65.1(H) mm
Active Area 108(W) × 64.8 (H) mm
Dot Pitch 0.135(W) × 0.135(H) mm
LCD Type TFT, Normally White, Transmissive
View Direction 12 o’clock
Gray Scale Inversion Direction 6 o’clock
Aspect Ratio 16:9
Backlight Type LED, Normally White
Control-Board No
Built-in Controller --
PCAP FW Version 2
PCAP IC FT5426DQ8 Or Equal
PCAP Interface I2C
Interface 24-bit RGB
Touch Panel Projected Capacitive Touch Screen, PCAP
Detect Points 5 Finger
Surface Glare
Brightness 400 cd/㎡
Frame Through Hole No
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C
TFT Series Standard TFT LCD

LCM PIN Definition

FPC Connector is used for the module electronics interface.

Pin Symbol Function
1 VLED- Power for LED backlight (Cathode)
2 VLED+ Power for LED backlight (Anode)
3 GND Power Ground
4 VDD Power voltage
5 R0 Red data (LSB)
6 R1 Red data
7 R2 Red data
8 R3 Red data
9 R4 Red data
10 R5 Red data
11 R6 Red data
12 R7 Red data(MSB)
13 G0 Green data(LSB)
14 G1 Green data
15 G2 Green data
16 G3 Green data
17 G4 Green data
18 G5 Green data
19 G6 Green data
20 G7 Green data(MSB)
21 B0 Blue data(LSB)
22 B1 Blue data
23 B2 Blue data
24 B3 Blue data
25 B4 Blue data
26 B5 Blue data
27 B6 Blue data
28 B7 Blue data(MSB)
29 GND Power Ground
30 CLK Sample clock
31 DISP Display on/off
32 NC/HS No connection /Horizontal sync input
33 NC/VS No connection /Vertical sync input
34 DE Data input enable
35 NC No connection
36 GND Power Ground
37 NC No connection
38 NC No connection
39 NC No connection
40 NC No connection


PCAP PIN Definition

Pin Symbol Function
1 VSS Ground for analog circuit
2 VDDT Power Supply : +3.0V
3 SCL I2C clock input
4 NC No connect
5 SDA I2C data input and output
6 NC No connect
7 /RST External Reset, Low is active
8 NC No connect
9 /INT External interrupt to the host
10 VSS Ground for analog circuit

5 inch Capacitive Touch Screen TFT LCD Display - RFF50CB-AIW-DNG

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Typical Operation Conditions

Item Symbol Values Unit
Min. Typ. Max.
Power voltage VDD 3.1 3.3 3.5 V
Current for Driver(Black) Idd - 110 170 mA
Input logic high voltage VIH 0.7 VDD - VDD V
Input logic low voltage VIL 0 - 0.3 VDD