7 inch All in One TFT - Clever System

Model No. WF70MTIBGDRGA

►Size : 7”
►Resolution : 800x480 dots
►View Direction : 12H
►Interface : UART/SPI
►Built-in Controller : STM32
►Control-Board : Yes
►Brightness(cd/m2) : 350
►Frame Through Hole : Yes
►Touch Screen : Projected Capacitive Touch Panel (PCAP)
►Detect Point : 1 Finger
►Development board optional:
--For test function
--Dimension: 37 x 50 x12 mm
--USB input

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DESCRIPTION

WF70MTIBGDRGA is a 7 inch M Series TFT-LCD display with Projected Capacitive Touch Panel (PCAP). Winstar TFT M Series which we called "Clever System" is an easy access system for users to begin exploring the TFT display on their applications. The M Series TFT is an "all in one system" which supports two kinds of user interfaces; the UART interface and SPI interface, also build in USB to UART protocol (COM Port mode) as well.

WF70M series includes the microcontroller STM32 (CPU Speed 180M Hz) on control board, it supports backlight brightness adjust, PWM signal output and 4 switches button sensor. Winstar designed an UI (user interface). By using Winstar TFT UI program and firmware, users can accelerate the project development. The upgrade version firmware for WF70M now is available; please contact us for more details.

WF70M model is available with high brightness options as well. This TFT LCD Display can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.

DRAWING

Winstar 4.3 inch Clever System TFT Display - WF70MTIBGDRGA - Winstar

SPECIFICATIONS

Interface

CON 2

Pin	Symbol	I/O	Function
1	GND	Power Supply	Power Ground
2	TX	O	Uart Transmit pin
3	RX	I	Uart Receive pin
4	VBUS	Power Supply	Power supply : 5V
5	D+	I/O	USB Data +
6	D-	I/O	USB Data -
7	GND	Power Supply	Power Ground
8	RST	I	Reset (active Low)
9	GND	Power Supply	Power Ground
10	PWM	O	Pulse width modulation
11	GND	Power Supply	Power Ground
12	VBUS	Power Supply	Power supply : 5V

CON 3

Pin	Symbol	I/O	Function
1	GND	Power Supply	Power Ground
2	SW1	I	Switch ( active low)
3	SW2	I	Switch ( active low)
4	SW3	I	Switch ( active low)
5	SW4	I	Switch ( active low)
6	GND	Power Supply	Power Ground
7	SDI	O	Master Input Slave Output (MISO)
8	SDO	I	Master Output Slave Input (MOSI)
9	SCK	I	Serial Clock
10	SCS	I	Serial Chip selection
11	SPI_INT	O	Serial Interrupt
12	VBUS	Power Supply	Power supply : 5V

General Specifications

Item	Dimension	Unit
Size	7	inch
Dot Matrix	800 × RGB × 480(TFT)	dots
Module dimension	180.0(W) × 101.2(H) × 14.975 (D)	mm
Active area	154.08 × 85.92	mm
Dot pitch	0.0642 × 0.179	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
TFT Interface	Uart 19200 Baud rate/SPI
PCAP IC	FT5426 or Equivalent
PCAP FW Version	V03
Touch Panel	Projected capacitive touch panel (PCAP)
Surface	Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For LCM	VBUS	－	4.5	5	5.5	V
Supply Current For LCM	IBUS	－	－	450	670	mA
Power Consumption	－	VBUS=5V	－	2250	3685	mW
Power Consumption	－	VBUS=5V	－	2250	3685	mW

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