4.3 inch 480x272 TFT LCD, TFT 480x272 (PCAP) with Controller Board - RFE43FQ-EIW-DBG

4.3" 480x272 TFT LCD, TFT 480x272 (PCAP) with Controller Board

Model No. RFE43FQ-EIW-DBG

RFE43FQ-EIW-DBG is a 4.3 inches, resolution 480x272 pixels TFT LCD module with projected capacitive touch panel (PCAP). The outline dimension of this module is 106.7x83.98mm, and size of active area 95.04x53.856 mm. The module comes with built-in controller SSD1963 which supports digital 8080 family MPU 8bit/16bit Interface. The PCAP touch panel has built-in IC ILI2130, supporting 5-point Multi-touch.

Power supply voltage of RFE43FQ-EIW-DBG TFT 480x272 module is 3 to 3.3V, and the typical value is 3.1V. The module works within the temperature -20 to +70℃, storage temperature ranges from-30 to +80℃.

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  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size (Diagonal) 4.3 inch
Dot Matrix / Resolution 480 × RGB × 272 (TFT) dots
Module Dimension 106.7 × 83.98 × 8.6 mm
View Area 96.24 × 54.66 mm
Active Area 95.04 × 53.856 mm
Dot / Pixel Pitch 0.066 × 0.198 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 Yes
Built-in Controller SSD1963
Interface Digital 8080 family MPU 8bit/16bit
PCAP FW Version 0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43
PCAP IC ILI2130 or Equivalent
PCAP Interface I2C
PCAP Resolution 16384*16384
Detect Points 5 Points
Touch Panel Projected Capacitive Touch Panel, PCAP
Surface Glare
Brightness 400 cd/㎡
O-Film No
Frame Through Hole Yes
Operating Temperature -20~+70 °C
Storage Temperature -30~+80 °C
TFT Series TFT LCD with Controller Board (Q series)

LCM PIN Definition (CON3)

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 connection
24 CTP_INT External interrupt to the host
25 CS Chip select
26 RESET Hardware reset
27 DISP ON Display control H: On \ L:Off
28 NC No connection
29 CTP_SCL Active low I2C clock input
30 CTP_SDA Data input I2C data input and output
31 CTP_RST External Reset, Low is active
32 NC No connection
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 (+3.3V)
36 VLED+ VLED+ for B/L LED inverter (+3.3V)

4.3 inch 480x272 TFT LCD, TFT 480x272 (PCAP) with Controller Board - RFE43DQ-EIW-DBG

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 - - 210 350 mA

Backlight driving conditions (CON3.Pin33,34=VLED-, Pin35,36=VLED+)

Parameter Symbol Min Typ Max Unit
Operation Current For LED Driver VLED+=3.3V 270 - 405 mA
Power Consumption VLED+=3.3V 891 - 1337 mW
Supply Voltage For LED Driver VLED+ 3.3 - 5 V
LED Life Time   - 50,000 - Hr
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