{"id":29794,"date":"2026-04-24T03:28:23","date_gmt":"2026-04-24T03:28:23","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&#038;p=29794"},"modified":"2026-04-24T03:28:23","modified_gmt":"2026-04-24T03:28:23","slug":"2-8-inch-tft-lcd-module-4","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/es\/product\/2-8-inch-tft-lcd-module-4\/","title":{"rendered":"2.8 Inch TFT LCD Module 50&#215;69.2&#215;2.3mm"},"content":{"rendered":"<p><!-- 2.8 Inch TFT LCD Module - RT028T5T-Q1B --><br \/>\n<!-- Paste into WooCommerce product editor (Text tab, not Visual) --><\/p>\n<h2>Visi\u00f3n general<\/h2>\n<p>The JicTech RT028T5T-Q1B is a compact 2.8\u2011inch TFT LCD module designed for embedded applications that require a simple yet powerful MCU interface and good optical performance. Built on a TN panel (normally white) with EWV polarizer, it offers 240\u00d7RGB\u00d7320 pixel resolution (QVGA), 262K colors, and a 6 o\u2019clock optimal viewing direction. The 16\u2011bit MCU parallel interface (8080\u2011style) enables fast data transfer and easy connection to popular microcontrollers. With 250 cd\/m\u00b2 brightness, 500:1 contrast ratio, and a slim 2.3mm thickness, this module is ideal for handheld devices, medical equipment, portable terminals, industrial control panels, and consumer electronics.<\/p>\n<h2>Caracter\u00edsticas principales<\/h2>\n<ul>\n<li><strong>2.8\u201d diagonal TN panel<\/strong> \u2013 6 o\u2019clock best viewing direction, EWV polarizer for wider angle<\/li>\n<li><strong>240\u00d7320 resolution<\/strong> \u2013 sharp QVGA, 262K colors<\/li>\n<li><strong>Tama\u00f1o del m\u00f3dulo<\/strong> \u2013 50.0 \u00d7 69.2 \u00d7 2.3 mm (W\u00d7H\u00d7T)<\/li>\n<li><strong>Zona activa<\/strong> \u2013 43.2 \u00d7 57.6 mm<\/li>\n<li><strong>MCU 16\u2011bit parallel interface (8080)<\/strong> \u2013 compatible with most microcontrollers<\/li>\n<li><strong>Luminosidad<\/strong> \u2013 250 cd\/m\u00b2 typical \u2013 readable indoors<\/li>\n<li><strong>Alta relaci\u00f3n de contraste<\/strong> - 500:1 t\u00edpico<\/li>\n<li><strong>Tiempo de respuesta r\u00e1pido<\/strong> \u2013 16ms typical (Tr+Tf)<\/li>\n<li><strong>Wide color gamut<\/strong> \u2013 55% NTSC typical<\/li>\n<li><strong>Amplia temperatura de funcionamiento<\/strong> -20\u2103 a +70\u2103<\/li>\n<li><strong>Luz de fondo<\/strong> \u2013 4 white LEDs (parallel), 80mA total current<\/li>\n<li><strong>Conductor IC<\/strong> \u2013 ILI9341V (well\u2011supported, mature)<\/li>\n<li><strong>MTBF<\/strong> - 30.000 horas<\/li>\n<li><strong>Cumple la directiva RoHS<\/strong><\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Dispositivos m\u00e9dicos port\u00e1tiles (monitores de pacientes, herramientas de diagn\u00f3stico)<\/li>\n<li>HMI y paneles de control industriales<\/li>\n<li>Equipos port\u00e1tiles de ensayo y medici\u00f3n<\/li>\n<li>Pasarelas dom\u00e9sticas inteligentes y paneles de seguridad<\/li>\n<li>Indicadores auxiliares para autom\u00f3viles<\/li>\n<li>Consumer electronics (MP4 players, digital photo frames)<\/li>\n<\/ul>\n<h2>Especificaciones t\u00e9cnicas<\/h2>\n<h3>Especificaciones generales<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Par\u00e1metro<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Valor<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tama\u00f1o LCD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2,8 pulgadas<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tipo de panel<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">a-Si TFT active matrix, TN (Normally White)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Resoluci\u00f3n<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">240 (RGB) \u00d7 320 pixels<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Modo de visualizaci\u00f3n<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">TN \/ Normally White \/ Transmissive<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">N\u00famero de colores<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">262K (6\u2011bit per color)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Direcci\u00f3n de visualizaci\u00f3n<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6 o\u2019clock<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Relaci\u00f3n de contraste<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500 : 1 (t\u00edpico)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Luminancia (brillo)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">250 cd\/m\u00b2 (typical), 200 cd\/m\u00b2 (min)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tama\u00f1o del m\u00f3dulo (An\u00d7Al\u00d7T)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50.0 \u00d7 69.2 \u00d7 2.30 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Superficie activa (An\u00d7Al)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">43.2 \u00d7 57.6 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Pixel Pitch (W\u00d7H)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.06 \u00d7 0.18 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Conductor IC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ILI9341V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Interfaz<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">MCU 16\u2011bit parallel (8080)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Luz de fondo<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4 white LEDs (parallel connection)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Temperatura de funcionamiento<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-20 ~ +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Temperatura de almacenamiento<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-30 ~ +80 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Valores m\u00e1ximos absolutos<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Par\u00e1metro<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00edmbolo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Max<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Unidad<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Temperatura de funcionamiento<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Top<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Temperatura de almacenamiento<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tst<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-30<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Humedad<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RH<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">90 (a 60\u00b0C)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Caracter\u00edsticas CC (Ta=25\u00b0C)<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Par\u00e1metro<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00edmbolo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Tipo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Max<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Unidad<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tensi\u00f3n de alimentaci\u00f3n l\u00f3gica<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VDD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Corriente de entrada<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Idd<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">mA<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Alta tensi\u00f3n de entrada<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VIH<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,7\u00d7VDD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VDD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tensi\u00f3n baja de entrada<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VIL<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VSS<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,3\u00d7VDD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Caracter\u00edsticas de la retroiluminaci\u00f3n (Ta=25\u00b0C, corriente constante)<\/h3>\n<p>Forward voltageVf3.03.23.3VIf=80mA<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Par\u00e1metro<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00edmbolo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Tipo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Max<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Unidad<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Condici\u00f3n<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LED current (total)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Si<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">mA<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Corriente constante<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Caracter\u00edsticas \u00f3pticas (Ta=25\u00b0C)<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Art\u00edculo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00edmbolo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Condici\u00f3n<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Tipo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Max<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Unidad<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Relaci\u00f3n de contraste<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo normal<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Luminancia (centro)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Lv<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo normal<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">200<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">cd\/m\u00b2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Uniformidad de luminancia<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b4 BLANCO<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">%<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tiempo de respuesta (Tr+Tf)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">TC=25\u00b0C<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ms<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo de visi\u00f3n (3:00)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8L<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">deg<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo de visi\u00f3n (9:00)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8R<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">deg<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo de visi\u00f3n (6:00)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8U<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">deg<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Blanco CIE (x)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wx<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo normal<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.301<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Blanco CIE (y)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wy<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1ngulo normal<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.337<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Relaci\u00f3n NTSC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">S<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">55%<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Interface Pin Connection (MCU Parallel \u2013 40\u2011pin FPC, partial)<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Pin No.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00edmbolo<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">E\/S<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Descripci\u00f3n<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">GND<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tierra del sistema<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RS<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Data\/Command select (1=data, 0=command)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">WR<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Write enable (8080 interface)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Read enable (8080 interface)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CS<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Selecci\u00f3n de chip (activo bajo)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6-7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VCC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Analog power supply (2.8~3.3V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">IOVCC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I\/O power supply (1.8~3.3V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">GND<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Tierra del sistema<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">11-26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DB0-DB15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">E\/S<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16\u2011bit data bus<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RESET<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Reset (activo bajo)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">31<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LED-A<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u00c1nodo de retroiluminaci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">32-35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LEDK1-K4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Backlight cathodes (4 LEDs parallel)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Fiabilidad y garant\u00eda de calidad<\/h2>\n<h3>Elementos de la prueba de fiabilidad (criterios de aprobaci\u00f3n)<\/h3>\n<ul>\n<li>Almacenamiento a alta temperatura: 80\u00b12\u2103, 48H<\/li>\n<li>Almacenamiento a baja temperatura: -30\u00b12\u2103, 48H<\/li>\n<li>Funcionamiento a alta temperatura: 70\u00b12\u2103, 48H<\/li>\n<li>Funcionamiento a baja temperatura: -20\u00b12\u2103, 48H<\/li>\n<li>Thermal shock: -20\u2103 \u2194 70\u2103, 30min each, 10 cycles<\/li>\n<li>ESD test: Air \u00b16kV \/ Contact \u00b14kV, 330\u03a9\/150pF, 5 points each<\/li>\n<\/ul>\n<p><strong>MTBF:<\/strong> 30.000 horas a temperatura ambiente (25\u00b110\u2103, 40\u00b120% HR).<\/p>\n<p><strong>Juicio fallido:<\/strong> Tras la prueba, relaci\u00f3n de contraste \u226550% del valor inicial, sin defectos de visualizaci\u00f3n y plena funcionalidad el\u00e9ctrica\/\u00f3ptica.<\/p>\n<h3>Quality Assurance (per MIL-STD-105E \/ GB2828)<\/h3>\n<ul>\n<li>Nivel de inspecci\u00f3n: General II, muestreo \u00fanico<\/li>\n<li>Mayor defecto NCA: 0.65<\/li>\n<li>Defecto menor NCA: 1.5<\/li>\n<li>Test conditions: 25\u00b15\u2103, 45\u00b120% RH, 40W fluorescent lamp, 30cm viewing distance, 0\u00b0~45\u00b0<\/li>\n<\/ul>\n<h2>Precauciones de manipulaci\u00f3n y almacenamiento<\/h2>\n<ul>\n<li>Evite golpes mec\u00e1nicos o ca\u00eddas: el panel de cristal es fr\u00e1gil.<\/li>\n<li>En caso de fuga de l\u00edquido LCD, lavar inmediatamente la piel\/la ropa con agua y jab\u00f3n; no ingerir.<\/li>\n<li>Utilice puestos de trabajo conectados a tierra y bolsas antiest\u00e1ticas para su manipulaci\u00f3n y almacenamiento.<\/li>\n<li>Almacenamiento: 0~35\u00b0C, 40~60% HR, en bolsa de polietileno sellada, sin luz solar directa.<\/li>\n<li>Soldadura manual: 320\u2103~350\u2103, m\u00e1ximo 10 segundos por almohadilla, evite el calentamiento repetido.<\/li>\n<li>No desmonte ni modifique el m\u00f3dulo.<\/li>\n<\/ul>\n<h2>M\u00e9todo de embalaje<\/h2>\n<p>Los m\u00f3dulos se colocan en bandejas antiest\u00e1ticas, se apilan con protecci\u00f3n de espuma, se fijan con cart\u00f3n y se precintan en cajas de cart\u00f3n. Si lo desea, puede solicitar planos detallados de embalaje.<\/p>\n<h2>Pedidos y asistencia<\/h2>\n<p>The JicTech RT028T5T-Q1B is available for engineering samples and mass production. For a complete datasheet, 2D drawing, or a quotation, please contact our B2B sales team.<\/p>\n<p><strong>Download product manual: <a href=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/04\/FULL-SPEC-RT028T5T-Q1B.pdf\">FULL\u00a0SPEC-RT028T5T-Q1B<\/a><\/strong><\/p>\n<p><strong>\ud83d\udce9 Solicite un presupuesto o una muestra: env\u00edenos un correo electr\u00f3nico hoy mismo o utilice el siguiente formulario de consulta.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Design compact HMIs with the\u00a0<strong>JicTech 2.8&#8243; TFT LCD Module<\/strong>. Featuring 240\u00d7320 resolution, 250 cd\/m\u00b2 brightness, 16\u2011bit MCU parallel interface, and ultra\u2011slim 2.3mm profile, it delivers crisp 262K colors. Wide 6 o\u2019clock viewing, 500:1 contrast, and 55% NTSC.\u00a0<strong>P\u00f3ngase en contacto con JicTech para obtener fichas t\u00e9cnicas, muestras o precios por volumen, listos para su dise\u00f1o inmediato.<\/strong><\/p>","protected":false},"featured_media":29795,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":{"0":"post-29794","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tft-lcd-module","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2.8 Inch TFT LCD Module 50x69.2x2.3mm - Jictech<\/title>\n<meta name=\"description\" content=\"2.8&quot; TFT LCD Module 240x320 MCU 250nit 50x69.2x2.3mm, ILI9341, 500:1, 55% NTSC. 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