First Components. next vision display-NE021-N003GD

DESCRIPTION

NE021N003GD is an Active Matrix Electrophoretic Display (AM EPD), with interface and a reference system design. The display is capable to display images at 1-bit white, black full display capabilities. The2.13 inch active area contains 250×122 pixels. The module is a TFT-array driving electrophoresis display, with integrated circuits including gate driver, sourcedriver, MCU interface, timing controller, oscillator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices, such as Electronic Shelf Label (ESL) System.

DRAWING

SPECIFICATIONS

Interface Pin Function

No.	Name	I/O	Description	Remark
1	NC		Do not connect with other NC pins	Keep Open
2	GDR	O	N-Channel MOSFET Gate Drive Control
3	RESE	I	Current Sense Input for the Control Loop
4	NC	NC	Do not connect with other NC pins	Keep Open
5	VSH2	C	Positive Source driving voltage (Red)
6	TSCL	O	I2C Intrface to digital temperature sensor Clock in
7	TSDA	I/O	I2C Intrface to digital temperature sensor Data pin
8	BS1	I	Bus Interface selection pin	Note 5-5
9	BUSY	O	Busy state output pin	Npte 5-4
10	RES#	I	Reset signal input Active Low	Note 5-3
11	D/C#	I	Data/Command control pin	Note 5-2
12	CS#	I	Chip select input pin	Note 5-1
13	SCL	I	Serial Clock pin (SPI)
14	SDA	I/O	Serial Data pin (SPI)
15	VDDIO	P	Power Supply for interface logic pins. It should be connected with VCI
16	VCI	P	Power Supply for the chip
17	VSS	P	Ground
18	VDD	C	Core logic power pin VDD can be regulated internally from VCI. A capacitor should be connected between VDD and VSS
19	VPP	P	FOR TEST	Keep Open
20	VSH1	C	Positive Source driving voltage
21	VGH	C	Power Supply pin for Positive Gate driving voltage and VSH1
22	VSL	C	Negative Source driving voltage
23	VGL	C	Power Supply pin for Negative Gate driving voltage VCOM and VSL
24	VCOM	C	VCOM driving voltage

I= InputPin, O =OutputPin, I/O=Bi-directionalPin (Input/output), P=PowerPin, C=CapacitorPin

Note 5-1: This pin (CS#) is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW.

Note5-2: This pin is (D/C#) Data/Commandcontrolpin connecting to the MCU in 4- wire SPI mode. When the pin is pulled HIGH, the data at SDA will be interpreted as data. When the pin is pulled LOW, the data at SDA will be interpreted ascommand.

Note5-3: This pin (RES#) is reset signal input. The Reset is active low.

Note 5-4: This pin is Busy state output pin. When Busy is High, the operation of chip should not be interrupted, command should not be sent. The chip would put Busy pin High when:

-Outputting display waveform;

-Communicating with digital temperature sensor.

Note 5-5: Bus interface selection pin.

Mechanical Data

Parameter	Specifications	Unit	Remark
Screen size	2.13	Inch
Display Resolution	250(H)x122(V)	Pixel	DPI:130
Active Area	23.7046x48.55	mm
Pixel Pitch	0.1943x0.1942	mm
Pixel Configuration	Square
Outline Dimension	29.2(H)x59.2(V)x0.926(D)	mm
Weight	3.2±0.5	g

Electrical Characteristics

Absolute Maximum Ratings

Parameter	Symbol	Rating	Unit
Logic supply voltage	VCI	-0.5 to + 4.0	V
Logic Input voltage	VIN	-0.5 to VCI +0.5	V
Logic Output voltage	VOUT	-0.5 to VCI +0.5	V
Operating Temp. range	TOPR	0 to +50	℃
Storage Temp range	TSTG	-25 to +70	℃
Optimal Storage Temp.	TSTGo	23±3	℃
Optimal Storage Humidity	HSTGo	55±10	%RH

Optical Specification

Symbol	Parameter	Conditions	Min	Typ	Max	Unit	Notes
R	White Reflectivity	White	30	35	-	%	8-1
CR	Contrast Ratio	Indoor	8:1		-		8-2
GN	2Grey Level	－	-
T update	Image update time	At 25°C	-	3	-	sec
Life		23±3°C 55±10%RH	-	5 years			8-3

Notes:

8-1. Luminancemeter:Eye-One Pro Spectrophotometer.

8-2. CR=Surface Reflectance with all white pixel/Surface Reflectance with all black pixels.

8-3. When the product is stored. The display screen should be kept white and face up.

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

No.	Name	I/O	Description	Remark
1	NC		Do not connect with other NC pins	Keep Open
2	GDR	O	N-Channel MOSFET Gate Drive Control
3	RESE	I	Current Sense Input for the Control Loop
4	NC	NC	Do not connect with other NC pins	Keep Open
5	VSH2	C	Positive Source driving voltage (Red)
6	TSCL	O	I2C Intrface to digital temperature sensor Clock in
7	TSDA	I/O	I2C Intrface to digital temperature sensor Data pin
8	BS1	I	Bus Interface selection pin	Note 5-5
9	BUSY	O	Busy state output pin	Npte 5-4
10	RES#	I	Reset signal input Active Low	Note 5-3
11	D/C#	I	Data/Command control pin	Note 5-2
12	CS#	I	Chip select input pin	Note 5-1
13	SCL	I	Serial Clock pin (SPI)
14	SDA	I/O	Serial Data pin (SPI)
15	VDDIO	P	Power Supply for interface logic pins. It should be connected with VCI
16	VCI	P	Power Supply for the chip
17	VSS	P	Ground
18	VDD	C	Core logic power pin VDD can be regulated internally from VCI. A capacitor should be connected between VDD and VSS
19	VPP	P	FOR TEST	Keep Open
20	VSH1	C	Positive Source driving voltage
21	VGH	C	Power Supply pin for Positive Gate driving voltage and VSH1
22	VSL	C	Negative Source driving voltage
23	VGL	C	Power Supply pin for Negative Gate driving voltage VCOM and VSL
24	VCOM	C	VCOM driving voltage

I= InputPin, O =OutputPin, I/O=Bi-directionalPin (Input/output), P=PowerPin, C=CapacitorPin

Note 5-1: This pin (CS#) is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW.

Note5-3: This pin (RES#) is reset signal input. The Reset is active low.

Note 5-4: This pin is Busy state output pin. When Busy is High, the operation of chip should not be interrupted, command should not be sent. The chip would put Busy pin High when:

-Outputting display waveform;

-Communicating with digital temperature sensor.

Note 5-5: Bus interface selection pin.

Mechanical Data

Parameter	Specifications	Unit	Remark
Screen size	2.13	Inch
Display Resolution	250(H)x122(V)	Pixel	DPI:130
Active Area	23.7046x48.55	mm
Pixel Pitch	0.1943x0.1942	mm
Pixel Configuration	Square
Outline Dimension	29.2(H)x59.2(V)x0.926(D)	mm
Weight	3.2±0.5	g

Electrical Characteristics

Absolute Maximum Ratings

Parameter	Symbol	Rating	Unit
Logic supply voltage	VCI	-0.5 to + 4.0	V
Logic Input voltage	VIN	-0.5 to VCI +0.5	V
Logic Output voltage	VOUT	-0.5 to VCI +0.5	V
Operating Temp. range	TOPR	0 to +50	℃
Storage Temp range	TSTG	-25 to +70	℃
Optimal Storage Temp.	TSTGo	23±3	℃
Optimal Storage Humidity	HSTGo	55±10	%RH

Optical Specification

Symbol	Parameter	Conditions	Min	Typ	Max	Unit	Notes
R	White Reflectivity	White	30	35	-	%	8-1
CR	Contrast Ratio	Indoor	8:1		-		8-2
GN	2Grey Level	－	-
T update	Image update time	At 25°C	-	3	-	sec
Life		23±3°C 55±10%RH	-	5 years			8-3

Notes:

8-1. Luminancemeter:Eye-One Pro Spectrophotometer.

8-2. CR=Surface Reflectance with all white pixel/Surface Reflectance with all black pixels.

8-3. When the product is stored. The display screen should be kept white and face up.

Brand	Next Vision Display
Size	2.13"
Resolution	250x122
Active Area (mm)	23.71x48.55
Dot Size	0.19x0.19
Color	Black on White
Display Interface	SPI
Display IC	SSD1680Z8
O. Temperature (°C)	0~60
Display Connection	FPC for ZIF Connector
Pin Nr.	24
Pin Pitch	0.5mm
Preferred - Not Preferred	Not Preferred

Brand	Next Vision Display
Size	2.13"
Resolution	250x122
Active Area (mm)	23.71x48.55
Dot Size	0.19x0.19
Color	Black on White
Display Interface	SPI
Display IC	SSD1680Z8
O. Temperature (°C)	0~60
Display Connection	FPC for ZIF Connector
Pin Nr.	24
Pin Pitch	0.5mm
Preferred - Not Preferred	Not Preferred

NE021-N003GD

RECOMMENDED ONLY AS SPARE PARTS

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

Mechanical Data

Electrical Characteristics

Absolute Maximum Ratings

Optical Specification

RECOMMENDED ONLY AS SPARE PARTS

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

Mechanical Data

Electrical Characteristics

Absolute Maximum Ratings

Optical Specification

NE021-N003GD

RECOMMENDED ONLY AS SPARE PARTS

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

Mechanical Data

Electrical Characteristics

Absolute Maximum Ratings

Optical Specification

RECOMMENDED ONLY AS SPARE PARTS

DESCRIPTION

DRAWING

SPECIFICATIONS

Interface Pin Function

Mechanical Data

Electrical Characteristics

Absolute Maximum Ratings

Optical Specification

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