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รายละเอียดสินค้า:
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| Technology: | Electrophoretic E-ink (Bi-stable) | Screen Size: | 2.13 inch (54.1 mm diagonal) |
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| Special Features:: | Integrated Frontlight | Resolution: | 122 (H) × 250 (V) pixels | 130 DPI |
| Interface: | Configurable SPI (3-w/4-w via BS1 pin) | Refresh Time: | Full Update: 1.8 sec; Partial Update: 0.3 sec |
| Active Area: | 23.7 × 48.55 （mm） | Color: | Monochrome (Black/White) |
| Power Supply: | 10.5 mW (Typ.) | Viewing Angle: | 180° (Ultra-wide) |
| Optical: | Reflectivity: 35% (Typ.) | Operating Temp: | 0°C to +50°C |
| Storage Temp.: | -25°C to +70°C | Compliance: | REACH & RoHS Compliant & Halogen Free |
| Customization:: | CTP optional via I²C, OCA lamination support | Reliability: | Validated for 240 hrs at 90% RH, ±8kV ESD, UV exposure |
| เน้น: | 2.13 inch E-ink display with frontlight,E-ink epaper display with 0.3s refresh,small E-ink screen with partial refresh |
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The SFE213QXBW-7353A-FL is a 2.13" E-ink display module featuring built-in frontlight and 0.3-second partial refresh – engineered for battery-operated devices requiring sunlight readability and instant content updates. Ideal for Electronic Shelf Labels (ESL), portable medical devices, and smart sensors, it combines bistable technology (zero power to retain images) with SPI-programmable waveform optimization for extreme energy efficiency.
(1) Integrated Frontlight & Rapid Refresh
Edge-lit LED frontlight ensures uniform backlighting in low-light conditions (e.g., warehouses, night shifts).
0.3-second partial refresh (vs. 1.8s full update) minimizes UI latency during dynamic data changes (price updates, sensor readings), reducing power consumption by 70% (Page 8).
(2) Engineer-Optimized SPI Control
Dual-mode SPI (3-wire/4-wire selectable via BS1 pin) compatible with low-power MCUs (ESP32, nRF52).
Temperature-aware waveform LUT (Command 0x32) and VCOM OTP programming (Command 0x2A) eliminate screen flicker across operating temps (-25°C to +70°C storage).
(3) Custom CTP Integration for Interactive Applications
Expandable capacitive touch (CTP) via dedicated I²C pins (TSCL/TSDA) with glove/touch support.
Hardened surface: Anti-glare coating (≥6H hardness) resists scratches in high-traffic retail/industrial settings.
Ultra-Low Power Architecture: 10.5 mW active power, 1–5 µA deep sleep (Command 0x10) for decade-long battery life.
Optical Excellence: 35% reflectivity (CIE 1931 standard), 180° viewing angle, and 8:1 contrast under 45° illumination (Page 23).
Robust Reliability: Validated for 240 hrs at 90% RH humidity, ±8kV ESD, and UV resistance (Page 24).
Slim Profile: 1.65 mm thickness with FPC stiffener for vibration-prone deployments.
◾ EU/US Certified: RoHS 3 (EU 2015/863), REACH SVHC, and EU 2025/40 recyclable packaging.
◾ CTP Customization: OCA lamination, anti-fingerprint coating, extended temperature (-30°C~85°C).
Target Applications
Retail: ESLs, digital price tags
Healthcare: Medication trackers, portable diagnostics
Industrial: IoT sensors, warehouse logistics trackers
Smart City: Parking meters, environmental monitors
▶ Download Datasheet in this page.
▶ Request CTP Samples: Custom touch solutions with 15-day lead time.
| Parameter | Specifications | Unit | Remark |
| Screen Size | 2.13 | Inch | |
| Display Resolution | 122(H)×250(V) | Pixel | Dpi:130 |
| Active Area | 23.7×48.55 | mm | |
| Pixel Pitch | 0. 1943×0.1942 | mm | |
| Pixel Configuration | Square | ||
| Outline Dimension | 29.2(H)×59.2 (V) ×1.65(D) | mm | |
| Weight | TBD | g |
Absolute Maximum Ratings
| Parameter | Symbol | Rating | Unit |
| Logic supply voltage | VCI | -0.5 to +6.0 | 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 Temp | TSTGo | 23±2 | ºC |
| Opt ma Storage Hum ty | HSTGo | 55± | RH |
| Parameter | Symbol | Conditions |
Applica ble pin |
Min. | Typ. | Max | Units |
| Single ground | VSS | - | - | 0 | - | V | |
| Logic supply voltage | VCI | - | VCI | 2.2 | 3.0 | 3.7 | V |
| Core logic voltage | VDD | VDD | 1.7 | 1.8 | 1.9 | V | |
| High level input voltage | VIH | - | - | 0.8 VCI | - | - | V |
| Low level input voltage | VIL | - | - | - | - | 0.2 VCI | V |
| High level output voltage | VOH | IOH = -100uA | - | 0.9 VCI | - | - | V |
| Low level output voltage | VOL | IOL = 100uA | - | - | - | 0.1 VCI | V |
| Typical power | PTYP | VCI =3.0V | - | - | 10.5 | - | mW |
| Deep sleep mode | PSTPY | VCI =3.0V | - | - | 0.003 | - | mW |
| Typical operating current | Iopr_VCI | VCI =3.0V | - | - | 3.5 | - | mA |
| Image update time | - | 25 ºC | - | - | 1.8 | - | sec |
|
Sleep mode current |
Islp_VCI |
DC/DC off No clock No input load Ram data retain |
- |
- |
20 |
uA |
|
|
Deep sleep mode current |
Idslp_VCI |
DC/DC off No clock No input load Ram data not retain |
- |
- |
1 |
5 |
uA |
| Symbol | Parameter | Conditions | Min | Typ. | Max | Units |
| R | White Reflectivity | White | 30 | 35 | - | % |
| CR | Contrast Ratio | Indoor | 8:1 | - | ||
| T update | Image update time | at 25 °C | 3 | - | sec | |
| L e | Topr | t mes or 5years |
| 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 |
This pin is I2C Interface to digital temperature sensor Clock pin. External pull up resistor is required when connecting to I2C slave. When not in use:VSS |
|
7 |
TSDA |
I/O |
This pin is I2C Interface to digital temperature sensor Data pin. External pull up resistor is required when connecting to I2C slave. When not in use: VSS |
| 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 |
ผู้ติดต่อ: Cologne Ke
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แฟกซ์: 86-755-2370-9419
