Professional, Creditable, Successful 基于 T5L2 芯片，运行 DGUS II 系统，医用级产品。 Based on T5L2, running DGUS II system, medical grade products. 8.0-inch, 800*1280 pixels resolution, 16.7M colors, IPS-TFT-LCD, Wide viewin

Professional, Creditable, Successful 1、 硬件及接口 Hardware and interface 1.1 硬件接口图 Hardware interface

Professional, Creditable, Successful 1.2 硬件及接口说明 Hardware and interface description 序号 No. 迪文自主研发，2019 年量产，1MBytes 片内 Nor Flash，其中 512KBytes 用 于存储用户数据库，擦写次数>100,000 次 Developed by DWIN. Mass production in 2019,1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times 用户接口 User interface FPC31_0.3mm，MIPI 接口 FPC31_0.3mm, MIPI interface COB 结构，IIC 接口 COB structure, IIC interface 用于供电和串口通讯，8Pin_2.0mm 座子。串口下载速率（典型值）：12KByte/s 8Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s 2Pin_2.0mm 卧式座子：用于 RS485...

Professional, Creditable, Successful 2、规格参数 Specification parameters 2.1 显示参数 Display parameters 显示屏类型 LCD Type 宽视角，典型值 85°/85°/85°/85°（L/R/U/D） Wide viewing angle, 85°/85°/85°/85°（L/R/U/D） 背光模式 Backlight Mode 背光寿命 Backlight Service Life >30000 小时（以最高亮度连续工作，亮度减半时间） >30000 hours (Time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness) 背光亮度 Brightness 背光调节 Brightness Control 100 级亮度调节（当亮度调节至最高亮度的 1%~30%时，可能出现闪烁现象，不 建议在此范围使用） 0~100 grade (When the brightness is adjusted to 1%~30% of the maximum brightness, flickering may occur and is not recommended...

Professional, Creditable, Successful 2.3 串口参数 Serial interface parameters UART2: RS232 UART4: RS232（OS 配置后才能使用 Only available after OS configuration) UART5: RS485（OS 配置后才能使用 Only available after OS configuration) Test Condition Baud Rate Test Condition Baud Rate 数据格式 Data Format 接口排线 Interface

Professional, Creditable, Successful 2.4 电气规格 Electrical specifications 额定功率 Rated Power 工作电压 Operating Voltage 工作电流 Operating Current 推荐工作电源：12V 1A 的直流稳压电源 Recommended power supply: 12V 1A DC 2.5 工作环境 Operating environment 工作温度 Operating Temperature 存储温度 Storage Temperature 工作湿度 Operating Humidity

Professional, Creditable, Successful 3、可靠性测试 Reliability test 3.1 静电放电测试 Electrostatic discharge test 测试环境温度：25°C，测试环境湿度：50%RH。 Test temperature: 25°C. Test humidity: 50%RH. 试验过程：将产品平置于测试台上，针对串口屏铁框和显示区域依次进行接触和空气放电；实验过程观察屏幕 有无死机、黑屏、白屏、花屏、重启等异常现象。性能符合判据 GB/T 17626.2 B 级及以上。 Test process: the product was placed on the test bench to perform contact and air discharge in turn of the serial screen iron frame and display area. During the experimental process, it was observed whether the screen is dead, black, white, splash, or reboot. According to the experiment results, the performance is in line

Professional, Creditable, Successful 3.2 电快速瞬变脉冲群 EFT 测试 EFT test 测试环境温度：25°C，测试环境湿度：50%RH。 Test temperature: 25°C. Test humidity: 50%RH. 试验过程：将产品平置于测试台上，通过脉冲群发生仪耦合脉冲群后的电源对智能屏进行供电如下图 3.2 所示； 实验过程观察屏幕是否出现复位重启、异常显示、触摸异常等现象，性能符合 GB/T 17626.4 B 级及以上。 Test process: the product was placed on the test bench to perform contact and the smart screen is energized by the power supply coupled with a EFT generator as shown in Fig. 3.2 below. During the experimental process, it was observed whether abnormal reset, display or touch phenomena occurs. Acc

Professional, Creditable, Successful 3.3 传导干扰测试 CE test 测试项目 Test Item 测试标准 Test Standard

Professional, Creditable, Successful 3.4 辐射干扰测试 RE test 测试项目 Test Item 测试标准 Test Standard 正常工作 Norma

Professional, Creditable, Successful 3.6 浪涌（冲击）测试 SURGE test 性能标准： A.在制造商、委托方或购买方规定的限值内性能正常； B.功能或性能暂时丧

Professional, Creditable, Successful A. Normal performance within limits specified by the manufacturer, requestor or purchaser; B. Temporary loss of function or degradation of performance which ceases after the disturbance ceases, and from which the equipment under test recovers its normal performance, without operator intervention; C. Temporary loss of function or degradation of performance, the correction of which requires operator intervention; D. Loss of function or degradation of performance which is not recoverable, due to damage to hardware or software, or loss of data.

Professional, Creditable, Successful 4、包装和物理尺寸 Packaging & dimensions 外形尺寸 Form Factor 安装尺寸 Installation Dimensions 包装标准 Packaging Standards 包装箱型号 Model 包装箱尺寸 Dimensions 数量/层（片） Quantity/Layer 总数量（片） Quantity(Pcs)

Professional, Creditable, Successful

Professional, Creditable, Successful 5、调试工具 Debugging tools 建议首次使用迪文智能屏的用户购买标准配件。详细信息可联系客服人员。 It is recommended for new users of DWIN smart LCMs to purchase official accessorie

Professional, Creditable, Successful 6、T5L 系列芯片特点 T5L series IC features （1）采用应用最广泛、成熟和稳定的 8051 核，1T（单指令周期）高速工作，最高主频 250MHz。 Mature and stable 8051 core which is the most widely used with the maximum operating frequency of T5L is up to 250MHz, 1T(single instruction cycle)high speed operation. （2）单独 CPU 核（GUI CPU）运行 DGUS II 系统： Separate GUI CPU Core running DGUS II System: ⚫ 内置高速显存，2.4GB/S 带宽。 High-speed display memory, 2.4GB/S bandwidth. ⚫ 2D 硬件加速，JPEG 解压缩速度高达 200fps@1280*800，UI 极其流畅。 2D hardware acceleration, the decompression speed of JPEG is up to 200fps@1280*800 and the UI with animation...

Professional, Creditable, Successful ⚫ 可以透过 DGUS 系统在线升级代码。 Upgrade code online through DGUS system. （4）1Mbytes 片内 Flash，迪文专利加密技术，确保代码和数据安全，杜绝山寨和克隆。 1Mbytes on-chip Flash with DWIN patent encryption technology ensure code and data security. （5）-40℃~+85℃工作温度范围（可定制 -55℃~105℃工作温度范围 IC）。 Operating temperature ranges from -40℃ to +85℃(IC operating temperature cus

Professional, Creditable, Successful 首次发布 First Edition 修改尺寸说明,工作温度参数 Modify dimension description and operating temperature parameters 更新供电电压 Modify Power Voltage 使用本文档或迪文产品过程中如存在任何疑问，或欲了解更多迪文产品最新信息，请及时与我们联络： Please contact us if you have any questions about the use of this document or our products, or if you would like to know the latest information about our products: 客服电话 Customer service Tel: 400 018 9008 客服 QQ Customer service QQ: 400 018 9008 企业微信 WeCom： 客服邮箱 Customer service email: [email protected] 迪文