Content last revised on November 20, 2025
DMF5005NY-LY-AKE | 240x64 FSTN LCD Module | Engineering Datasheet & Specs
An In-Depth Look at the Sharp DMF5005NY-LY-AKE Graphic Display Module
The Sharp DMF5005NY-LY-AKE is a high-readability 240x64 FSTN monochrome display module engineered for simplified system integration and long-term reliability in industrial and medical instrumentation. This display delivers exceptional visual performance with key specifications including a 240x64 Dot Matrix | FSTN Display Technology | CCFL Backlight. The primary engineering benefits are superior contrast for data-intensive interfaces and a streamlined MPU connection. For engineers wondering how to interface the DMF5005NY-LY-AKE, the design is significantly simplified by its integrated display controller, reducing external component requirements and development time. For text- and graphic-rich industrial HMIs requiring excellent clarity and a straightforward MPU interface, the DMF5005NY-LY-AKE is a proven solution.
Key Parameter Overview
Decoding the Specifications for System Integration
The technical specifications of the DMF5005NY-LY-AKE are tailored for embedded systems where clarity and reliability are paramount. The following parameters are critical for design evaluation and integration.
| Feature | Specification | Notes |
|---|---|---|
| Display Characteristics | ||
| Display Type | FSTN (Film Super-Twisted Nematic) LCD | Provides higher contrast and wider viewing angles compared to standard STN. |
| Resolution | 240 x 64 Dots | Ideal for displaying multiple lines of text, icons, and basic waveforms. |
| Active Area | 115.17(W) x 30.69(H) mm | Defines the usable screen real estate. |
| Dot Pitch | 0.48(W) x 0.48(H) mm | Determines the pixel density and visual sharpness. |
| Backlight | CCFL (Cold Cathode Fluorescent Lamp) | Delivers bright and uniform illumination. Requires an external inverter. |
| Electrical & Interface Characteristics | ||
| Logic Supply Voltage (VDD) | 5.0 V (Typ.) | Standard logic level for compatibility with common microcontrollers. |
| LCD Driving Voltage (VEE) | -10.4 V (Typ.) | Negative voltage rail required for driving the LCD panel. |
| Controller | On-board (HD61202 compatible) | Simplifies interface to host MPU/MCU. What makes the DMF5005NY-LY-AKE easy to integrate? Its onboard controller simplifies the interface to a host MPU. |
| Mechanical & Environmental | ||
| Outline Dimensions | 170.0(W) x 65.0(H) x 11.0(D) max mm | Overall module footprint for mechanical design. |
| Operating Temperature | 0°C to +50°C | Specifies the reliable functional temperature range. |
| Storage Temperature | -25°C to +60°C | Defines safe non-operational storage conditions. |
Download the DMF5005NY-LY-AKE datasheet for detailed specifications and performance curves.
Application Scenarios & Value
System-Level Benefits in Instrumentation and Control Panels
The DMF5005NY-LY-AKE is engineered for applications where clear, unambiguous data presentation is critical. Its feature set provides tangible value in the design of test and measurement instruments, industrial control panels, and medical monitoring equipment.
Consider the design of a portable spectrum analyzer for field use. The engineering challenge is to create a Human-Machine Interface (HMI) that can legibly display both complex waveform data and precise numerical readouts under varying lighting conditions. The 240x64 resolution provides sufficient horizontal space to render a meaningful portion of a frequency spectrum, while the FSTN technology ensures the display remains readable from off-angles—a crucial benefit for a technician who may not always be directly in front of the device. This high-contrast performance directly contributes to reduced measurement errors and improved operator efficiency in the field.
Technical Deep Dive
A Closer Look at the Controller Interface and Backlight Integration
A key aspect that accelerates system design with the DMF5005NY-LY-AKE is its integrated controller. This onboard IC functions as a bridge between the host microprocessor and the raw LCD panel. Think of it as a dedicated translator; instead of the main processor having to generate complex, real-time timing signals to drive each of the 15,360 individual pixels, the engineer simply sends high-level commands and data over a standard 8-bit parallel bus. This drastically reduces the software overhead on the host MPU and simplifies the hardware connection to a manageable set of data and control lines.
Furthermore, the module incorporates a CCFL backlight to ensure visibility. While delivering bright and even light, this technology requires a separate high-voltage AC inverter. Engineers must account for this external component in their mechanical layout and power budget. The inverter takes a DC input and steps it up to the high voltage needed to excite the gas in the CCFL tube, ensuring the display is bright enough for use in typical indoor industrial environments.
Frequently Asked Questions (FAQ)
Engineering Inquiries
What is the primary advantage of the FSTN technology used in the DMF5005NY-LY-AKE over standard STN?
The key advantage is significantly improved visual performance. FSTN (Film Super-Twisted Nematic) adds a retardation film layer that corrects for color dispersion, resulting in a true black-and-white display with higher contrast and wider, more forgiving viewing angles. What is the benefit of its FSTN display? It provides higher contrast and wider viewing angles than STN. This is critical in applications where the operator may be viewing the screen from the side or in challenging lighting.
Does the DMF5005NY-LY-AKE require an external driver IC?
No, it does not require an external driver IC for the basic display functions. The module integrates a controller that manages the row and column drivers directly on the module. This integration is a significant design advantage, as it simplifies the PCB layout, reduces the bill of materials (BOM), and shortens the software development cycle.
For designers and procurement specialists evaluating this module, a thorough review of the complete datasheet is the recommended next step to validate its fit within your system's mechanical and electrical constraints. For applications requiring a different resolution or display technology, a wide range of modules are available, such as the KCG057QV1DB-G000 for systems needing a 320x240 color display.
