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	TFT LCD Module
	HGF035
	●3.5", 320×RGB×240 ●8-bit 8080 / 3/4-wire SPI / I2C interface optional ●LED backlight ●+5V/3.3V optional ●touch panel optional

Model No.	Display Format	Outline Dimension	Viewing Area	Controller	Backlight	Size	Operating Temp	Interface	PDF
HGF035	320RGB240	93.0*70.0	72.88*55.36	RA8875	LED	3.5	-20℃~70℃	8-bit 8080 / 3/4-wire SPI / I2C interface optional

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PIN CONNECTIONS

MECHANICAL DATA

Pin	Syb	Level	Function
1	VDD	+5V	Power supply for Logic
2	VSS	0V	Ground
3	NC	-	No connection
4	RS	H/L	Data/Command select
5	/WR	L	Write signal
6	/RD	L	Read signal
7 \| 14	DB0 \| DB7	H/L	Data bus line
15	/CS	L	Chip select signal
16	/REST	L	Reset signal ,active “L”
17	/WAIT	L	Wait signal
18	/INT	L	Interrupt signal
External Flash control interface
19	/SCS	L	Flash Chip select signal
20	DO	H/L	Serial data output
21	DIO	H/L	Serial data output/input
22	CLK	H/L	Serial clock input
TFT screen parameter settings pin (SPI interface)
23	NC	-	No connection
24	SPENA	H/L	Enable signal
25	SPCK	H/L	Serial Clock
26	SPDA	H/L	Serial Data Input/output

Item	Nominal Dimensions	Unit
Module Size（W x H x T）	93.0X70.0X11.5	mm
Viewing Area (W x H )	72.88X55.36	mm
Dot Pitch (W x H )	0.073X0.219	mm

ABSOLUTE MAXIMUM RATINGS

Item	Symbol	Min.	Max.	Unit
Supply Voltage (Logic)	VDD-VSS	0	5.5	V
Input Voltage	VI	0	VDD	V
Operating Temp.	TOPR	-20	+70	℃
Storage Temp.	TSTG	-30	+80	℃

ELECTRICAL CHARACTERISTICS ( VDD=5.0V, Ta=25℃ )

Item	Symbol	Min.	Typ.	Max.	Unit
Input High Voltage	VIH	0.7 VDD	--	VDD	V
Input Low Voltage	VIL	0	--	0.3VDD	V
Output High Voltage	VOH	0.8 VDD	--	VDD	V
Output Low Voltage	VOL	-	--	0.2VDD	V
Supply Current	IDD	-	TBD	-	mA

NOTES: 1. Size: 3.5”
2. 320(RGB)X240 256/64K color
3. Built-in RA8875 controller
4. Built-in GB code
5. 8-bit 8080 、3/4-wire SPI 、I2C interface optional
6. 5V/3.3V power supply optional
7. Touch panel optional
8. PWM control LED Backlight (White)

	TFT LCD Module
	HGF043
	●4.3",480×RGB×272 ●8-bit 8080 / 3/4-wire SPI / I2C interface optional ●LED backlight ●+5V/3.3V optional ●touch panel optional

Model No.	Display Format	Outline Dimension	Viewing Area	Controller	Backlight	Size	Operating Temp	Interface	PDF
HGF043	480RGB272	116.8*82.0	96.7*55.5	RA8875	LED	4.3	-20℃~70℃	8-bit 8080 / 3/4-wire SPI / I2C interface optional

+ Products Details

PIN CONNECTIONS

MECHANICAL DATA

Pin	Symbol	Level	Function
1	VDD	+5.0V	Power supply for Logic
2	VSS	0V	Ground
3	NC	-	No connection
4	RS	H/L	Data/Command select
5	/WR	L	Write signal
6	/RD	L	Read signal
7 \| 14	DB0 \| DB7	H/L	Data bus line
15	/CS	L	Chip select signal
16	/REST	L	Reset signal ,active “L”
17	/WAIT	L	Wait signal
18	/INT	L	Interrupt signal
External flash control interface:
19	/SCS	L	Flash Chip select signal
20	DO	H/L	Serial data output
21	DIO	H/L	Serial data output/input
22	CLK	H/L	Serial clock input

Item	Nominal Dimensions	Unit
Module Size（W x H x T）	116.8X82.0X11.0	mm
Viewing Area (W x H )	96.7X55.5	mm
Dot Pitch (W x H )	0.198X0.198	mm

ABSOLUTE MAXIMUM RATINGS

Item	Symbol	Min.	Max.	Unit
Supply Voltage (Logic)	VDD-VSS	0	5.5	V
Input Voltage	VI	0	VDD	V
Operating Temp.	TOPR	-20	+70	℃
Storage Temp.	TSTG	-30	+80	℃

ELECTRICAL CHARACTERISTICS ( VDD=5.0V, Ta=25℃ )

Item	Symbol	Min.	Typ.	Max.	Unit
Input High Voltage	VIH	0.7 VDD	--	VDD	V
Input Low Voltage	VIL	0	--	0.3VDD	V
Output High Voltage	VOH	0.8 VDD	--	VDD	V
Output Low Voltage	VOL	-	--	0.2VDD	V
Supply Current	IDD	-	TBD	-	mA

NOTES: 1. Size: 4.3”
2. 480(RGB)X272 256/64K color
3. Built-in RA8875 controller
4. Built-in GB code
5. 8-bit 8080、 3/4-wire SPI 、I2C interface optional
6. 5V/3.3V power supply optional
7. Touch panel optional
8. PWM control LED Backlight (White)

	TFT LCD Module
	HGF057
	●5.7",320×RGB×240 ●8-bit 8080 / 3/4-wire SPI / I2C interface optional ●LED backlight ●+5V/3.3V optional ●touch panel optional

Model No.	Display Format	Outline Dimension	Viewing Area	Supply Voltage	Controller	Backlight	Size	Operating Temp	Interface	PDF
HGF057	320RGB240	160.0*111.0	118.2*108.1	3.3V/5V	RA8875	LED	5.7	-20℃~70℃	8bit,16bit 8080 / 3/4-wire SPI / I2C interface optional

+ Products Details

PIN CONNECTIONS

MECHANICAL DATA

Pin NO.			Syb	Level	Function
CON1 CON2		CON3	Syb	Level	Function
1		1	VDD	+5V	Power supply for Logic
2		2	VSS	0V	Ground
3		3	NC	-	No connection
4		4	RS	H/L	Data/Command select
5		5	/WR	L	Write signal
6		6	/RD	L	Read signal
7 \| 14		7 \| 22	DB0 \| DB7/DB15	H/L	8-bit / 16-bit Data bus line
15		23	/CS	L	Chip select signal
16		24	/REST	L	Reset signal ,active “L”
17		25	/WAIT	L	Wait signal
18		26	/INT	L	Interrupt signal
External Flash control interface:
19	27		/SCS	L	Flash Chip select signal
20	28		DO	H/L	Serial data output
21	29		DI	H/L	Serial data intput
22	30		SCL	H/L	Serial Clock

Item	Nominal Dimensions	Unit
Module Size（W x H x T）	160.0X111.0X15.5	mm
Viewing Area (W x H )	118.2X108.1	mm
Pixel Pitch (W x H )	0.360X0.360	mm

ABSOLUTE MAXIMUM RATINGS

Item	Symbol	Min.	Max.	Unit
Supply Voltage (Logic)	VDD-VSS	0	5.5	V
Input Voltage	VI	0	VDD	V
Operating Temp.	TOPR	-20	+70	℃
Storage Temp.	TSTG	-30	+85	℃

ELECTRICAL CHARACTERISTICS ( VDD=5.0V, Ta=25℃ )

Item	Symbol	Min.	Typ.	Max.	Unit
Input High Voltage	VIH	0.7 VDD	--	VDD	V
Input Low Voltage	VIL	0	--	0.3VDD	V
Output High Voltage	VOH	0.8 VDD	--	VDD	V
Output Low Voltage	VOL	-	--	0.2VDD	V
Supply Current	IDD	-	TBD	-	mA

NOTES: 1. Size: 5.7”
2. 320(RGB)X240 256/64K color
3. Built-in RA8875 controller
4. Built-in GB code
5. 8-bit/16-bit 8080、3/4-wire SPI 、I2C interface optional
6. 5V/3.3V power supply optional
7. Touch panel optional
8. PWM control LED Backlight (White)

TFT LCD Module

TFT LCD Module

TFT LCD Module