Active Matrix TFT Colour LCD 5.7 - RFG570F-ALW-DNN
Active Matrix TFT Colour LCD 5.7 - RFG570F-ALW-DNN
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size (Diagonal) 5.7 inch
Dot Matrix / Resolution 640 × RGB × 480 (TFT) dots
Module Dimension 125.0 × 98.8 × 7.5 mm
View Area 117.5 × 88.7 mm
Active Area 115.2 × 86.4 mm
Dot / Pixel Pitch 0.06 × 0.18 mm
LCD Type TFT, Normally White, Transmissive
View Direction 6 o’clock
Gray Scale Inversion Direction 12 o’clock
Aspect Ratio 4:3
Backlight Type LED, Normally White
Control-Board Option
Interface RGB
Touch Panel Without Touch Panel
Surface Glare
Brightness 500 cd/㎡
Frame Through Hole No
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C
TFT Series Standard TFT LCD

LCM PIN Definition

Pin Symbol Function
1 DGND Ground for digital circuit
2 VCC Power Supply : +3.3V
3 VCC Power Supply : +3.3V
4 DGND Ground for digital circuit
5 VGL Gate off power
6 DGND Ground for digital circuit
7 VGH Gate on power
8 DGND Ground for digital circuit
9 UD Up/down selection
10 LR Left /right selection
11 SPENA Chip select
12 SPCK Serial Clock
13 SPDA Serial Data
14 NC No connect
15 DGND Ground for digital circuit
16 B5 Blue Data bus
17 B4 Blue Data bus
18 B3 Blue Data bus
19 B2 Blue Data bus
20 B1 Blue Data bus
21 B0 Blue Data bus
22 NC(TOP) No connection
23 NC(RIGHT) No connection
24 DGND Ground for digital circuit
25 G5 Green Data bit
26 G4 Green Data bit
27 G3 Green Data bit
28 G2 Green Data bit
29 G1 Green Data bit
30 G0 Green Data bit
31 NC(BOTTOM) No connection
32 NC(LEFT) No connection
33 AGND Ground
34 AVDD Analog power: 10V
35 AVDD Analog power: 10V
36 AGND Ground
37 R5 Red Data bit
38 R4 Red Data bit
39 R3 Red Data bit
40 R2 Red Data bit
41 R1 Red Data bit
42 R0 Red Data bit
43 DGND Ground for digital circuit
44 DGND Ground for digital circuit
45 DE Data Enable input
46 CLK Data Clock
47 HS Horizontal sync input
48 VS Vertical sync input
49 VCOM VCOM driving input
50 DGND Ground for digital circuit

Backlight PIN Definition

Pin No. Symbol Description
1 A Red, LED_ Anode
2 K Black, LED_ Cathode

Active Matrix TFT Colour LCD 5.7 - RFG570F-ALW-DNN

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

Operating conditions

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VCC 3.0 3.3 3.6 V
Supply Current For LCM ICC - 9 mA
Power Consumption - - 29.7 mW
Power Supply for Analog AVDD AVDD-AGND 10.5   11 V
Input Voltage VIH H Level 0.7VCC VCC V
VIL L Level 0 0.3VCC V
Recommended LC
Driving Voltage for
25℃
VGH (Note) 13 16 17 V
VGL -8 -7 -6 V
VCOM 3.97 4.02 4.07 V
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