Bar Type TFT LCD Panel Module 5.2 inch - RFS520Q-ELW-DBN
Bar Type TFT LCD Panel Module 5.2 inch - RFS520Q-ELW-DBN
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size (Diagonal) 5.2 inch
Dot Matrix / Resolution 480 × RGB × 128 dots
Module Dimension 180.0 × 65.0 × 8.8 mm
View Area 133 × 39 mm
Active Area 127.152 × 33.9072 mm
Dot / Pixel Pitch 0.0883 × 0.2649 mm
LCD Type TFT, Normally White, Transmissive
View Direction 6 o’clock
Gray Scale Inversion Direction 12 o’clock
Aspect Ratio Bar Type
Backlight Type LED, Normally White
Control-Board Yes
TFT Driver IC SSD1963
Interface Digital 8080 family MPU 8bit/16bit
Touch Panel Without Touch Panel
Surface Glare
Brightness 500 cd/㎡
Frame Through Hole Yes
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C
TFT Series Bar Type TFT

LCM PIN Definition (CON4)

Pin Symbol Function
1 GND System round pin of the IC.   
Connect to system ground.
2 VDD Power Supply : +3.3V
3 BL_E Backlight control signal , H: On \ L: Off
4 D/C Data/Command select
5 WR Write strobe signal
6 RD Read strobe signal
7 DB0 Data bus
8 DB1 Data bus
9 DB2 Data bus
10 DB3 Data bus
11 DB4 Data bus
12 DB5 Data bus
13 DB6 Data bus
14 DB7 Data bus
15 DB8 Data bus (When select 8bits mode, this pin is NC)
16 DB9 Data bus (When select 8bits mode, this pin is NC)
17 DB10 Data bus (When select 8bits mode, this pin is NC)
18 DB11 Data bus (When select 8bits mode, this pin is NC)
19 DB12 Data bus (When select 8bits mode, this pin is NC)
20 DB13 Data bus (When select 8bits mode, this pin is NC)
21 DB14 Data bus (When select 8bits mode, this pin is NC)
22 DB15 Data bus (When select 8bits mode, this pin is NC)
23 NC No connect
24 CTP_INT CTP_ External interrupt to the host
25 CS Chip select
26 RESET Hardware reset
27 LR Right /Left selection; Default R/L is Pull High
28 UD Up/down selection; Default U/D is Pull High
29 CTP_SCL CTP_SPI Slave mode, chip select, active low / I2C clock input
30 CTP_SDA CTP_ SPI Slave mode, data input / I2C data input and output
31 CTP_RST CTP_ External Reset, Low is active
32 NC No connect
33 VLED- VLED- for B/L LED inverter (GND)
34 VLED- VLED- for B/L LED inverter (GND)
35 VLED+ VLED+ for B/L LED inverter (+5V)
36 VLED+ VLED+ for B/L LED inverter (+5V)

LCM PIN Definition (CON1)

Pin Symbol Function
1 NC(FG) No connect (Frame Grand)
2 GND System round pin of the IC.   
Connect to system ground.
3 VDD Power Supply : +3.3V
4 BLE Backlight control signal , H: On \ L: Off
5 WR Write strobe signal
6 RD Read strobe signal
7 CS Chip select
8 D/C Data/Command select
9 NC No connect
10 RESET Hardware reset
11 DB0 Data bus
12 DB1 Data bus
13 DB2 Data bus
14 DB3 Data bus
15 DB4 Data bus
16 DB5 Data bus
17 DB6 Data bus
18 DB7 Data bus
19 NC No connect
20 NC No connect
21 VLED+ VLED+ for B/L  LED inverter   (+5V)
22 VLED- VLED- for B/L  LED inverter  (GND)
23 NC No connect
24 NC No connect
25 NC No connect
26 GND Hardware reset

Bar Type TFT LCD Panel Module 5.2 inch - RFS520Q-ELW-DBN

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

Operating conditions (CON3.Pin1=GND, Pin2=VDD)

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD 3.0 3.1 3.3 V
Supply Current For LCM IDD 200 mA

 

Backlight driving conditions (CON4.Pin33,34=VLED-, Pin35,36=VLED+)

Parameter Symbol Min Typ Max Unit
Operation Current For LED Driver VLED=5V - 250 - mA
Supply Voltage For LED Driver VLED+ - 5 - V
LED Life Time   - 50,000 - Hr
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