2.13-inch e-Paper Dispaly Module for ESL Systems - RAA0213A2AAA6NXXX000 - Raystar

2.13-inch e-Paper Display Module 122x250 Front Light SPI

Model No. RAA0213A2AAA6NXXX000

The RAA0213A2AAA6NXXX000 is a 2.13-inch e-paper display with a 122×250 pixel resolution, designed for portable devices such as Electronic Shelf Label (ESL) systems. This 2.13-inch e-paper module offers high contrast, high reflectance, wide viewing angles, a pure reflective mode, and bi-stable display technology. It integrates a TFT-array driving display and essential circuits, including a gate driver,source driver, timing controller, DC-DC converter, SRAM, and VCOM,ensuring reliable performance and low power consumption.

In addition, this 2.13-inch e-paper display includes a hard-coat anti-glare surface, ultra-low current deep sleep mode, and on-chip display RAM. The 2.13-inch e-paper supports waveform storage in on-chip OTP, provides an I2C master interface for external temperature sensors, and incorporates a built-in temperature sensor. Furthermore, the module features a front light powered by 3-LEDs in series operating at 9V, supporting energy-efficient applications requiring clear and consistent visibility.

If you have any questions about the 2.13-inch e-paper module, please feel free to contact our professional business team!

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General Specifications
Interface Pin Function
Contour Drawing
Electrical Characteristics

Item	Dimension	Unit
Size (Diagonal)	2.13	inch
Dot Matrix / Resolution	122 (H) × 250 (V)	dots
Outline Dimension	29.2 (H) × 59.2 (V) × 1.4 (D)	mm
Active Area	23.7 × 48.5	mm
Pixel Arrangement (Pixel Configuration)	Square
Interface	SPI
Touch Panel	Without Touch Screen
Operating Temperature	0~+50	°C
Storage Temperature	-25~+70	°C

Input /Output Pin Assignment for 2.13-inch e-Paper with SPI Interface

Pin No.	Name	I/O	Description
1	NC		Do not connect with other NC pins
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
5	VSH2	C	Positive Source driving voltage(Red)
6	TSCL	O	I2C Interface to digital temperature sensor Clock pin
7	TSDA	I/O	I2C Interface to digital temperature sensor Data pin
8	BS1	I	Bus Interface selection pin
9	BUSY	O	Busy state output pin
10	RES#	I	Reset signal input. Active Low.
11	D/C#	I	Data /Command control pin
12	CS#	I	Chip select input pin
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
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

2.13-inch e-Paper Dispaly Module for ESL Systems - RAA0213A2AAA6NXXX000 Contour Drawing - Raystar

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	ºC
Storage Temp Range	TSTG	-25 to+70	ºC
Optimal Storage Humidity	HSTGo	55±10	%RH