{"id":29799,"date":"2026-04-24T05:56:49","date_gmt":"2026-04-24T05:56:49","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&#038;p=29799"},"modified":"2026-04-24T05:56:50","modified_gmt":"2026-04-24T05:56:50","slug":"2-8-inch-tft-lcd-module-5","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/zh\/product\/2-8-inch-tft-lcd-module-5\/","title":{"rendered":"2.8 Inch TFT LCD Module 240&#215;320 SPI+RGB with Resistive Touch"},"content":{"rendered":"<p><!-- 2.8 Inch TFT LCD Module - RT028TR5T-S2B --><br \/>\n<!-- Paste into WooCommerce product editor (Text tab, not Visual) --><\/p>\n<h2>\u6982\u8ff0<\/h2>\n<p>The JicTech RT028TR5T-S2B is a versatile 2.8\u2011inch TFT LCD module designed for embedded applications that require a bright display, flexible interface options, and integrated touch input. Built on a TN panel (normally white), it offers 240\u00d7RGB\u00d7320 pixel resolution (QVGA), 65K colors, and a 6 o\u2019clock optimal viewing direction. The dual SPI+18\u2011bit RGB interface allows easy configuration and fast video data transfer, fitting a wide range of MCUs and processors. An integrated 4\u2011wire resistive touch panel provides reliable input even with gloves. With 300 cd\/m\u00b2 brightness, 500:1 contrast ratio, and a compact 3.8mm overall thickness, this module is ideal for handheld devices, medical equipment, portable terminals, industrial control panels, and consumer electronics.<\/p>\n<h2>\u4e3b\u8981\u529f\u80fd<\/h2>\n<ul>\n<li><strong>2.8\u201d diagonal TN panel<\/strong> \u2013 6 o\u2019clock best viewing direction<\/li>\n<li><strong>240\u00d7320 resolution<\/strong> \u2013 sharp QVGA, 65K colors<\/li>\n<li><strong>\u6a21\u5757\u5c3a\u5bf8<\/strong> \u2013 50.0 \u00d7 69.2 \u00d7 3.8 mm (W\u00d7H\u00d7T)<\/li>\n<li><strong>\u6d3b\u52a8\u533a\u57df<\/strong> \u2013 43.2 \u00d7 57.6 mm<\/li>\n<li><strong>Flexible interface<\/strong> \u2013 SPI + 18\u2011bit RGB (parallel) \u2013 command via SPI, video via RGB<\/li>\n<li><strong>\u4eae\u5ea6<\/strong> \u2013 300 cd\/m\u00b2 typical \u2013 readable indoors and shaded outdoor<\/li>\n<li><strong>\u9ad8\u5bf9\u6bd4\u5ea6<\/strong> \u2013 500:1 typical<\/li>\n<li><strong>\u5feb\u901f\u54cd\u5e94\u65f6\u95f4<\/strong> \u2013 16ms typical (Tr+Tf)<\/li>\n<li><strong>Integrated 4\u2011wire resistive touch<\/strong> \u2013 reliable, glove\u2011friendly, anti\u2011glare surface optional<\/li>\n<li><strong>\u5bbd\u5de5\u4f5c\u6e29\u5ea6<\/strong> -20\u2103\u81f3+70<\/li>\n<li><strong>\u80cc\u5149<\/strong> \u2013 6 white LEDs (parallel), 90mA total current<\/li>\n<li><strong>\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/strong> \u2013 ILI9341V (well\u2011supported, mature)<\/li>\n<li><strong>MTBF<\/strong> - 20,000 \u5c0f\u65f6<\/li>\n<li><strong>\u7b26\u5408 RoHS \u6807\u51c6<\/strong><\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>Portable medical devices (patient monitors, diagnostic tools)<\/li>\n<li>\u5de5\u4e1a\u4eba\u673a\u754c\u9762\u548c\u63a7\u5236\u9762\u677f<\/li>\n<li>Handheld test &amp; measurement equipment<\/li>\n<li>\u667a\u80fd\u5bb6\u5c45\u7f51\u5173\u548c\u5b89\u5168\u9762\u677f<\/li>\n<li>\u6c7d\u8f66\u8f85\u52a9\u663e\u793a\u5668<\/li>\n<li>Consumer electronics with touch interface<\/li>\n<\/ul>\n<h2>\u6280\u672f\u89c4\u683c<\/h2>\n<h3>\u4e00\u822c\u89c4\u683c<\/h3>\n<p>Viewing Direction6 o\u2019clock<\/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;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u4ef7\u503c<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6db2\u6676\u663e\u793a\u5c4f\u5c3a\u5bf8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.8 \u82f1\u5bf8<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9762\u677f\u7c7b\u578b<\/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;\">\u51b3\u8bae<\/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;\">\u663e\u793a\u6a21\u5f0f<\/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;\">\u989c\u8272\u6570\u91cf<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">65K (6\u2011bit per color)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5bf9\u6bd4\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500 : 1 (typical)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u4eae\u5ea6\uff08\u4eae\u5ea6\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">300 cd\/m\u00b2 (typical), 250 cd\/m\u00b2 (min)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6a21\u5757\u5c3a\u5bf8\uff08\u5bbd\u00d7\u9ad8\u00d7\u957f\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50.00 \u00d7 69.20 \u00d7 3.80 mm (\u00b10.2)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6709\u6548\u9762\u79ef\uff08\u5bbd\u00d7\u9ad8\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">43.20 \u00d7 57.60 \u6beb\u7c73<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u50cf\u7d20\u95f4\u8ddd<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.180 \u00d7 0.180 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/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;\">\u754c\u9762<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI (control) + 18\u2011bit RGB (data)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89e6\u6478\u5c4f<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4 \u7ebf\u7535\u963b\u5f0f\u89e6\u6478 (RTP)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u80cc\u5149<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6 white LEDs (parallel connection)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5de5\u4f5c\u6e29\u5ea6<\/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;\">\u5b58\u50a8\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-30 ~ +80 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c<\/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;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8fd4\u56de\u9876\u90e8<\/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;\">\u50a8\u5b58\u6e29\u5ea6<\/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;\">\u6e7f\u5ea6<\/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\uff0860\u00b0C \u65f6\uff09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>DC Characteristics (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;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u903b\u8f91\u7535\u6e90\u7535\u538b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VDD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.3<\/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;\">\u8f93\u5165\u7535\u6d41<\/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;\">25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u5b89<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\u9ad8\u7535\u538b<\/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;\">\u8f93\u5165\u4f4e\u7535\u538b<\/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>Backlight Characteristics (Ta=25\u00b0C, constant current)<\/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;\">\u53c2\u6570<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6761\u4ef6<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5411\u7535\u538b<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Vf<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">V<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">If=90mA<\/td>\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;\">\u5982\u679c<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u5b89<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Constant current<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5149\u5b66\u7279\u6027\uff08Ta=25\u00b0C\uff09<\/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;\">\u9879\u76ee<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6761\u4ef6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5c0f<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7c7b\u578b<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u6700\u5927<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u5355\u4f4d<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5bf9\u6bd4\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5e38\u89d2\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">400<\/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;\">Luminance (center)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Lv<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5e38\u89d2\u5ea6<\/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;\">-<\/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;\">\u4eae\u5ea6\u5747\u5300\u6027<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b4\u767d\u8272<\/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;\">\u54cd\u5e94\u65f6\u95f4 (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;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6beb\u79d2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2 (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;\">35<\/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;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2\uff089:00\uff09<\/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;\">35<\/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;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2\uff086:00\uff09<\/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;\">40<\/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;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u89c6\u89d2 (12:00)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u03b8D<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CR\u226510<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9000\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u767d\u8272 CIE (x)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wx<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5e38\u89d2\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.257<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.307<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.357<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u767d\u8272 CIE (y)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6000<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6b63\u5e38\u89d2\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.269<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.329<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.369<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">NTSC \u6bd4\u7387<\/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;\">55.3%<\/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 (50\u2011pin FPC \u2013 SPI + RGB + RTP, 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;\">\u9488\u811a\u7f16\u53f7.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u7b26\u53f7<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u8f93\u5165\/\u8f93\u51fa<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u8bf4\u660e<\/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;\">LED_K<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Backlight cathode (common)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2-5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">LED_A1~A4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Backlight anodes (4 of 6, remaining 2 on other pins)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6-9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">IM0-IM3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Interface mode select (set for SPI+RGB)<\/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;\">\u91cd\u7f6e<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u590d\u4f4d\uff08\u4f4e\u7535\u5e73\u6709\u6548\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">11<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VSYNC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5782\u76f4\u540c\u6b65<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">HSYNC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6c34\u5e73\u540c\u6b65<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">13<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DOTCLK<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Pixel clock (RGB)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DE<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6570\u636e\u542f\u7528<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15-32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DB17-DB0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\/\u8f93\u51fa<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18\u2011bit RGB data bus<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SDO<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">O<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI data out<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SDI<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SPI data in<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">35<\/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 strobe (not used in RGB mode)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">WRX(D\/CX)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Write strobe \/ Data\/Command select<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">37<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">D\/CX(SCL)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Data\/Command (or SPI clock)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">CSX<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">I<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u82af\u7247\u9009\u62e9\uff08\u4f4e\u7535\u5e73\u6709\u6548\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">39<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">TE<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">O<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6495\u88c2\u6548\u679c\u8f93\u51fa<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">40-41<\/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 (1.65~3.3V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u865a\u62df\u901a\u9053\u6807\u5fd7\u7b26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Analog power supply (2.5~3.3V)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">44-47<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">XR\u3001YU\u3001XL\u3001YD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f93\u5165\/\u8f93\u51fa<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4\u2011wire resistive touch panel signals (right, up, left, down)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Full 50\u2011pin pinout includes additional LED cathodes and grounds. Interface voltage levels depend on IOVCC and GND.<\/em><\/p>\n<h2>\u53ef\u9760\u6027\u548c\u8d28\u91cf\u4fdd\u8bc1<\/h2>\n<h3>\u53ef\u9760\u6027\u6d4b\u8bd5\u9879\u76ee\uff08\u901a\u8fc7\u6807\u51c6\uff09<\/h3>\n<ul>\n<li>\u9ad8\u6e29\u50a8\u5b58\uff1a80\u00b12\u2103\uff0c48 \u5c0f\u65f6<\/li>\n<li>\u4f4e\u6e29\u50a8\u5b58\uff1a-30\u00b12\u2103\uff0c48 \u5c0f\u65f6<\/li>\n<li>\u9ad8\u6e29\u8fd0\u884c\uff1a70\u00b12\u2103, 48H<\/li>\n<li>\u4f4e\u6e29\u8fd0\u884c\uff1a-20\u00b12\u2103\uff0c48 \u5c0f\u65f6<\/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\uff1a<\/strong> \u5ba4\u6e29\u4e0b 20,000 \u5c0f\u65f6\uff0825\u00b110\u2103\uff0c40\u00b120% \u76f8\u5bf9\u6e7f\u5ea6\uff09\u3002.<\/p>\n<p><strong>\u5931\u8d25\u5224\u65ad\uff1a<\/strong> \u6d4b\u8bd5\u540e\uff0c\u5bf9\u6bd4\u5ea6\u2265\u521d\u59cb\u503c\u7684 50%\uff0c\u65e0\u663e\u793a\u7f3a\u9677\uff0c\u7535\u6c14\/\u5149\u5b66\u529f\u80fd\u9f50\u5168\u3002.<\/p>\n<h3>Quality Assurance (per MIL-STD-105E \/ GB2828)<\/h3>\n<ul>\n<li>\u68c0\u67e5\u7ea7\u522b\uff1a\u4e00\u822c II \u7ea7\uff0c\u5355\u4e00\u62bd\u6837<\/li>\n<li>\u4e3b\u8981\u7f3a\u9677 AQL\uff1a0.65<\/li>\n<li>\u5c0f\u7f3a\u9677 AQL\uff1a1.5<\/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>\u5904\u7406\u548c\u50a8\u5b58\u6ce8\u610f\u4e8b\u9879<\/h2>\n<ul>\n<li>\u907f\u514d\u673a\u68b0\u51b2\u51fb\u6216\u8dcc\u843d - \u73bb\u7483\u9762\u677f\u6613\u788e\u3002.<\/li>\n<li>\u5982\u679c LCD \u6db2\u4f53\u6cc4\u6f0f\uff0c\u7acb\u5373\u7528\u80a5\u7682\u548c\u6c34\u6e05\u6d17\u76ae\u80a4\/\u8863\u670d\uff1b\u5207\u52ff\u541e\u54bd\u3002.<\/li>\n<li>\u4f7f\u7528\u63a5\u5730\u5de5\u4f5c\u7ad9\u548c\u9632\u9759\u7535\u888b\u8fdb\u884c\u5904\u7406\u548c\u50a8\u5b58\u3002.<\/li>\n<li>\u50a8\u5b58\uff1a0~35\u00b0C\uff0c40~601TPT3T \u76f8\u5bf9\u6e7f\u5ea6\uff0c\u7f6e\u4e8e\u5bc6\u5c01\u7684\u805a\u4e59\u70ef\u888b\u4e2d\uff0c\u907f\u514d\u9633\u5149\u76f4\u5c04\u3002.<\/li>\n<li>\u624b\u5de5\u710a\u63a5\uff1a320\u2103~350\u2103\uff0c\u6bcf\u4e2a\u710a\u76d8\u6700\u957f 10 \u79d2\uff0c\u907f\u514d\u53cd\u590d\u52a0\u70ed\u3002.<\/li>\n<li>\u8bf7\u52ff\u62c6\u5378\u6216\u6539\u88c5\u6a21\u5757\u3002.<\/li>\n<\/ul>\n<h2>Packing Method<\/h2>\n<p>\u6a21\u5757\u653e\u7f6e\u5728\u9632\u9759\u7535\u6258\u76d8\u4e2d\uff0c\u7528\u6ce1\u6cab\u4fdd\u62a4\u5806\u53e0\uff0c\u7528\u7eb8\u677f\u56fa\u5b9a\uff0c\u5e76\u7528\u7eb8\u7bb1\u5bc6\u5c01\u3002\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u8be6\u7ec6\u7684\u5305\u88c5\u56fe\u7eb8\u3002.<\/p>\n<h2>\u8ba2\u8d2d\u4e0e\u652f\u6301<\/h2>\n<p>The JicTech RT028TR5T-S2B 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<\/strong>: <a href=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/04\/FULL-SPEC-RT028TR5T-S2B.pdf\">FULL-SPEC-RT028TR5T-S2B<\/a><\/p>\n<p><strong>\ud83d\udce9 \u7d22\u53d6\u62a5\u4ef7\u6216\u6837\u54c1--\u7acb\u5373\u7ed9\u6211\u4eec\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u6216\u4f7f\u7528\u4e0b\u9762\u7684\u54a8\u8be2\u8868\u3002.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Add a bright, touch\u2011enabled display to your embedded system with the\u00a0<strong>JicTech 2.8&#8243; TFT LCD Module<\/strong>. Featuring 240\u00d7320 resolution, 300 cd\/m\u00b2 brightness, flexible SPI+18\u2011bit RGB interface, and 4\u2011wire resistive touch, it delivers crisp visuals and reliable input. Ultra\u2011compact 3.8mm profile, 500:1 contrast, and 55% NTSC.\u00a0<strong>\u5982\u9700\u6570\u636e\u8868\u3001\u6837\u54c1\u6216\u6279\u91cf\u5b9a\u4ef7\uff0c\u8bf7\u8054\u7cfb JicTech\uff0c\u4ee5\u4fbf\u7acb\u5373\u8fdb\u884c\u8bbe\u8ba1\u3002.<\/strong><\/p>","protected":false},"featured_media":29801,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":{"0":"post-29799","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 240x320 SPI+RGB with Resistive Touch - Jictech<\/title>\n<meta name=\"description\" content=\"2.8&quot; TFT LCD Module 240x320 SPI+RGB 300nit 50x69.2x3.8mm with RTP, ILI9341, 500:1. 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