<h2>Overview</h2>
<p>The <strong>Optrex DMC16207</strong> is a proven dot matrix LCD display module engineered for reliable performance in terminal displays, measurement instruments, and industrial control applications. This 16-character by 2-line module incorporates <strong>5×8 pixel dot matrix</strong> character fonts and an integrated HD44780-equivalent CMOS controller, delivering sharp, high-contrast visuals across a wide viewing angle.</p>
<h2>Key Features</h2>
<ul>
<li><strong>16 characters × 2 lines</strong> display format with 5×8 dot matrix character resolution</li>
<li><strong>HD44780-compatible controller</strong> with integrated character generator ROM and RAM</li>
<li><strong>Low power consumption</strong> with CMOS controller architecture</li>
<li><strong>Wide viewing angle</strong> TN-type LCD panel for clear visibility across multiple angles</li>
<li><strong>Programmable character generator</strong> supporting 64×8-bit custom character RAM</li>
<li>Built-in display control functions: clear, cursor positioning, ON/OFF, cursor blink, and shift operations</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Display Format:</strong> 16 characters × 2 lines</li>
<li><strong>Character Size:</strong> 5 × 8 dot matrix per character</li>
<li><strong>Viewing Area:</strong> 61.0 mm (W) × 16.0 mm (H)</li>
<li><strong>Module Dimensions:</strong> 84.0 mm (W) × 44.0 mm (H) × 11.0 mm max. (D)</li>
<li><strong>Weight:</strong> 50 g max.</li>
<li><strong>Supply Voltage:</strong> 5 VDC</li>
<li><strong>Operating Temperature:</strong> 0°C to +50°C</li>
<li><strong>Storage Temperature:</strong> -20°C to +70°C</li>
<li><strong>Controller IC:</strong> HD44780 or equivalent</li>
<li><strong>Panel Type:</strong> TN (Twisted Nematic) LCD</li>
</ul>
<h2>Typical Applications</h2>
<ul>
<li>Industrial measurement and control instruments</li>
<li>Point-of-sale (POS) terminals and retail displays</li>
<li>Medical and laboratory equipment panels</li>
<li>HVAC and environmental monitoring systems</li>
<li>Telecommunications equipment status displays</li>
<li>Consumer appliances and household device interfaces</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Standard microcontroller platforms with parallel 8-bit or 4-bit data bus interfaces</li>
<li>HD44780 controller command set and protocol</li>
<li>5V logic-level systems (TTL/CMOS compatible)</li>
<li>Custom character generator ROM and RAM programming</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Optrex DMC16207N-B (standard variant)</li>
<li>Other Optrex 16×2 character LCD modules with 5×8 dot matrix</li>
<li>Generic 16×2 LCD modules with HD44780 controllers</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Embedded C/C++ firmware on 8-bit and 16-bit microcontrollers</li>
<li>Arduino, PIC, and AVR microcontroller platforms</li>
<li>Standard LCD library drivers and initialization routines</li>
<li>Parallel data bus protocols (8-bit or 4-bit mode operation)</li>
</ul>
