Description
Product:Â 7.5 Inch E-Ink E-Paper Display
Key Features
- Low power consumption:Â Designed for extended battery life.
- High resolution:Â 800 x 480 dots for clear images and text.
- Three-color display:Â Black, white, and red to add visual interest.
- Excellent viewing angles:Â Image remains clear from almost any perspective.
- Compact dimensions:Â 170.2mm (H) x 111.2mm (V) x 1.1mm (T).
- Large active area:Â 163.2mm (H) x 97.92mm (V).
- Detailed pixels:Â 204 x 204 um pixel pitch (124dpi).
- Operating temperature: 0°C to +35°C.
- Storage temperature: -25°C to +60°C
- Anti-glare, 3H surface treatment:Â Reduces reflections, enhances readability.
- 24-pin SPI interface:Â For easy connection.
- Vertical stripe pixel arrangement
- 7 mA input current
- RoHS & Reach compliant:Â Meets environmental standards.
Ideal Applications
- Signage:Â Perfect for both indoor and outdoor displays.
- Electronic shelf labels: Dynamic pricing and product information updates.
- E-paper readers: Enjoy the comfortable, paper-like reading experience.
- E-paper notebooks: Digital note-taking with the feel of real paper.
- Mobile phones: Create secondary low-power displays.
- Computers and monitors: Secondary, power-efficient screens.
- Wearable products: Smartwatch-like displays without the constant power drain.
| Product: | 7.5 Inch E-Ink EPaper Display | ||
|---|---|---|---|
| Resolution: | 800 X 480 Dots Resolution | ||
| Display Mode: | A-Si TFT Active Matrix | ||
| Optics: | All Viewing Angles | ||
| Outline Dim.: | 170.2(H) X 111.2(V) X 1.1(T) Mm | ||
| Active Area: | 163.2(H) X97.92(V) Mm | ||
| Pixel Pitch: | 204x 204 (124dpi) Um | ||
| Operating Temp: |  0°C To +35°C | ||
| Storage Temp: | -25°C To +60°C | ||
| Color: | Black/White/Red | ||
| Surface Treatment: | Anti-Glare, 3H | ||
| Pin Number: | 24 Pins | ||
| Interface: | SPI | ||
| Pixel Arrangement: | Vertical Stripe | ||
| Input Current: | 7 MA | ||
| Compliance: | Rohs & Reach Compliant | ||
Low Power Consumption 7.5 Inch E-Paper Display ProductDrawing
Input/output Pin Assignment
| No. | Name | I/O | Description | Remark |
| 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 | Do not connect with other NC pins | ||
| 5 | VDHR | C | Positive Source driving voltage 1 | |
| 6 | TSCL | O | I2C Interface to digital temperature sensor Clock pin | |
| 7 | TSDA | I/O | I2C Interface to digital temperature sensor Data pin | |
| 8 | BS | I | Bus Interface selection pin | Note 5-4 |
| 9 | BUSYN | O | Busy state output pin | Note 5-3 |
| 10 | RSTN | I | Reset signal input. Active Low. | |
| 11 | D/C | I | Data /Command control pin | Note 5-2 |
| 12 | CSB | I | Chip select input pin | Note 5- 1 |
| 13 | SCL | I | Serial Clock pin (SPI) | |
| 14 | SDA | I | Serial Data pin (SPI) | |
| 15 | VDD | P | Power Supply for interface logic pins | |
| 16 | VDD | P | Power Supply for the chip | |
| 17 | VSS | P | Ground | |
|
18 |
VDDD |
C |
Core logic power pin
VDDD can be regulated internally from VDD. A capacitor should be connected between VDDD and VSS under all circumstances |
|
| 19 | VPP | P | Power Supply for OTP Programming | |
| 20 | VSH | C | Positive Source driving voltage 2 | |
| 21 | VGH | C | Positive Gate driving voltage | |
| 22 | VSL | C | Negative Source driving voltage | |
| 23 | VGL | C | Negative Gate driving voltage | |
| 24 | VCOM | C | VCOM driving voltage | |
Absolute Maximum Rating
| Parameter | Symbol | Rating | Unit |
| Logic supply voltage | Vdd | -0.5 to +4.0 | V |
| Logic Input voltage | VIN | -0.5 to Vdd +0.5 | V |
| Logic Output voltage | VOUT | -0.5 to Vdd +0.5 | V |
Panel DC Characteristics
The following specifications apply for: VSS=0V, VDD=3.0V, TOPR =25ºC.
| Parameter | Symbol | Condition | Applicable pin | Min. | Typ. | Max. | Unit |
| Logic supply voltage | Vdd | – | VDD | 2.8 | 3.0 | 3.6 | V |
| High level input voltage | VIH | – | – | 0.8 Vdd | – | – | V |
| Low level input voltage | VIL | – | – | – | – | 0.2 Vdd | V |
| High level output voltage | VOH | IOH = – 100uA | – | 0.9 Vdd | – | – | V |
| Low level output voltage | VOL | IOL = 100uA | – | – | – | 0. 1 Vdd | V |
| OTP Program voltage | VPP | – | VPP | – | 7.5 | – | V |
| Typical power panel | PTYP | – | – | – | 45 | 450 | mW |
| Deep sleep mode | PSTPY | – | – | – | 3 | – | uW |
| Typical operating current | Iopr_
VDD |
Vdd =3.0V- | – | – | 15 | 150 | mA |
|
Sleep mode current |
Islp_ VDD |
VDD=3.0V
DC/DCÂ OFF No clock No output load Ram data retain |
VDD |
– |
35 |
— |
uA |
| Deep sleep mode current | Idslp
VDD |
VDD=3.0V
DC/DCÂ OFF No clock No output load Ram data not retain |
VDD |
– |
1 |
— |
uA |
| Operation
temperature range |
TOPR | – | – | 0 | – | 50 | °C |
| Operation illuminance intensity | E | indoor only | – | – | – | 2000 | ux |
| Storage temperature
range |
TSTG | – | – | -25 | – | 60 | °C |
| Storage relative humidity | RHst | – | – | 30 | – | 60 | %RH |
Low Power Consumption 7.5 Inch E-Paper Display Product Image
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