3.12-inch Wide OLED Display Module | 256x64 Pixels, 2000:1 Contrast

This 3.12-inch wide-format OLED module from JicTech offers an elongated 256×64 pixel layout, ideal for displaying extensive data, menus, or status bars in a compact space. With an exceptional 2000:1 contrast ratio and crisp monochrome white pixels, it ensures excellent readability. Its versatile design supports multiple MCU interfaces (Parallel 68XX/80XX, 3/4-wire SPI) for easy integration. Perfect for industrial scanners, portable instruments, and point-of-sale terminals. JicTech supports small-batch customization including interface prioritization, firmware pre-load, and mechanical adjustments.

3.12‑Inch OLED Display Module 256 × 64 pixel IPS OLED

JicTech 3.12-inch 256×64 Monochrome OLED Display Module (Model: JS312-5664ASWDF01-C30)

Übersicht

The JS312-5664ASWDF01-C30 is a high-performance 3.12-inch monochrome OLED display module designed for applications requiring a wide format, high contrast, and reliable operation across a broad temperature range. With a resolution of 256×64 pixels and support for multiple industry-standard interfaces, it provides developers with a versatile and readable display solution for embedded systems.

Wesentliche Merkmale

Wide Format Display: 3.12-inch diagonal with a 256 x 64 pixel resolution, ideal for text-based data, graphics, and status indicators.
Hervorragende Bildqualität: High contrast ratio of 2000:1 and self-emissive OLED technology for sharp, clear images with wide viewing angles.
Multiple Interface Options: Configurable via hardware pins for 8-bit parallel (68XX-series, 80XX-series), 3-wire SPI, or 4-wire SPI interface, offering maximum design flexibility.
Extended Temperature Range: Operates reliably from -40°C to +85°C, suitable for harsh industrial and automotive environments.
Fortgeschrittener Controller: Powered by the SSD1322 driver IC, supporting features like grayscale display and efficient memory management.
Long Operational Life: Rated for up to 30,000 hours of operation at 80 cd/m² brightness.
Robuste Konstruktion: Designed for durability in demanding applications.

Mechanical Specifications

Parameter	Spezifikation	Einheit
Anzeige
Anzeige Typ	Passive Matrix OLED, einfarbig (weiß)	-
Auflösung	256 (H) x 64 (V)	Pixel
Aktiver Bereich	76.78 (W) x 19.18 (H)	mm
Pixel-Teilung	0.30 x 0.30	mm
Kontrastverhältnis	2000 : 1 (Typ.)	-
Typische Leuchtdichte	80	cd/m²
Betrachtungswinkel	160 (Typ.)	Grad
Elektrisch
Logik-Versorgungsspannung (VDD)	2.4 ~ 2.6 (2.5 Typ.)	V
I/O Supply Voltage (VDDIO)	1.65 ~ VCI	V
OLED Supply Voltage (VCC)	11.5 ~ 12.5 (12 Typ.)	V
Schnittstelle	Selectable: 68XX Parallel, 80XX Parallel, 3-wire SPI, 4-wire SPI	-
Mechanisch
Module Dimensions (W x H x T)	88.0 x 27.8 x 2.0 (max)	mm
Betriebstemperatur	-40 to +85	°C
Lagertemperatur	-65 to +150	°C

Zuverlässigkeit und Prüfung

This module undergoes rigorous reliability testing based on industry standards, including high/low temperature operation and storage, thermal shock, and high-temperature/humidity testing, ensuring consistent performance under challenging conditions.

Anpassung & Unterstützung

JicTech offers tailored solutions to meet specific project requirements for small to medium batch orders:
- Konfiguration der Schnittstelle: Priority setup for a specific interface (SPI/Parallel).
- Firmware & Initialization: Pre-programmed initialization sequences and custom firmware.
- Optical Adjustments: Brightness calibration and contrast optimization.
- Mechanical Adaptations: Custom FPC length, connector type, or mounting hole patterns.
- Environmental Hardening: Conformal coating for moisture and chemical resistance.

Anwendungen

Industrial Human-Machine Interfaces (HMIs)
Portable Test and Measurement Equipment
Automotive Diagnostic Tools and Dashboard Displays
Point-of-Sale (POS) Systems and Barcode Scanners
Medical Monitoring Devices
Home Automation Control Panels
Gaming Console Peripherals

Warum JicTech wählen?

JicTech combines extensive engineering expertise in display technologies with a strong commitment to customer support. We provide not only high-quality, reliable OLED modules but also the flexibility to customize our products for your unique application needs. Our team is dedicated to helping you integrate the perfect display solution efficiently, reducing development time and ensuring your product’s success.