高亮液晶屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
OLED屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
树莓派触摸屏
OLED模块
3.5 英寸 TFT 320×480 TFT LCD 显示屏
SF-TC350H-9934A-N TFT LCD 模块具有 3.5 英寸对角线尺寸，具有 HVGA 纵向模式和 320×480 分辨率，可提供鲜艳的全彩显示屏。该模块的另一个变体包括电阻式触摸屏，型号为 SF-TC350H-9934A-T，它还可以配备 PCAP，部件号为 SF-TC350H-9934A-CT。该模块通过 16 位接口与 MCU 连接。
SF-TC350H-9934A-N 型号的模块尺寸为 55.26（宽）x 84.69（长）x 2.1（厚）毫米，有效区域尺寸为 48.96 x 73.44 毫米。
SF-TC350H-9496G-T 集成 ILI9488 控制器，支持 2.6V 至 3.4V 的逻辑电源电压，典型值为 3.2V。
此显示器的表面亮度为 250 cd/m2 (尼特)，通过额外的技术支持，可以方便地调整人像模式或亮度。表面亮度最高可达 1000 cd/m2 (尼特)。该型号广泛应用于嵌入式系统、自动化、GPS、医疗设备、工业设备和安全设备，尤其是那些需要高品质彩色 TFT 显示器的设备。
产品特点
| Product: | TFT LCD Display 3.5″ |
| Resolution: | 320×480 Dots |
| Driver IC: | ILI9488 Or Equivalent |
| Touch Screen: | With Resistive Touch Optional |
| Cover Glass Dimension: | Customizable |
| Viewing Direction: | 12 O’clock |
| Outline Dim.: | 55.26(W) X 84.69(L) X 2.1(T) mm |
| Active Area: | 48.96 X 73.44 mm |
| Interface: | MCU 16 Bits (customizable) |
| Connection: | Soldering(can Be Customized) |
| Pin Number: | 44 Pins (can Be Customized) |
| Surface Luminance: | 250 Cd/m2(nits) |
| Supply Voltage: | 3.2 V |
| Backlight Type: | White LED |
| LED Lifetime: | 40,000 Hours |
| Compliance: | REACH & RoHS Compliant |
3.5 英寸 TFT 320×480，TFT LCD 3.5 英寸 MCU 接口产品图纸
接口管脚定义
| NO. | PIN NAME | I/O | Description |
| 1 | LED A | O | LED Anode |
| 2 | LED6K | O | LED Cathode |
| 3 | LED5K | O | LED Cathode |
| 4 | LED4K | O | LED Cathode |
| 5 | LED3K | O | LED Cathode |
| 6 | LED2K | O | LED Cathode |
| 7 | LED1K | O | LED Cathode |
| 8 | GND | I | Ground |
| 9 | LED7K(NC) | – | Set open |
| 10 | VCI | I | Power Supply 2.8V Voltage |
| 11 | IOVCC | I | Power Supply 2.8V/1.8V Voltage |
| 12 | /CS | I | Input pin for chip selection signal |
| 13 | /WR | I | Write strobe signal input pin |
| 14 | RS | I | Register select signal |
| 15 | /RD | I | Read strobe signal input pin |
| 16 | /RESET | I | LCM Reset input signal |
| 17 | NC | – | Set open |
| 18 | NC | – | Set open |
| 19-34 | D15-D0 | I/O | Display Data I/O |
| 35 | IM0/NC | – | Set open |
| 36 | IM1/NC | – | Set open |
| 37 | FMARK | I | Tearing effect output pin to synchronies MCU to frame writing, activated by S/W command. |
| 38 | LED8K(NC) | – | Set open |
| 39 | GND | I | Ground |
| 40 | XL(NC) | – | Set open |
| 41 | YD(NC) | – | Set open |
| 42 | XR(NC) | – | Set open |
| 43 | YU(NC) | – | Set open |
| 44 | GND | I | Ground |
最大绝对限度
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 0.3~4.6 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
直流特性 (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | – |
| Supply current | IDD | – | – | 5 | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.8VDD | – | VDD | V | – |
| VIL | 0 | – | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | – | 1.0 | mA | VIN=VDD or VSS |
背光电光特性
| Item | Symbol | MIN | TYP | MAX | UNIT | Condition | Note |
| Supply Voltage | Vf | – | 3.2 | 3.4 | V | If= 90mA | – |
| Supply Current | If | – | 15 | – | mA | – | – |
| Reverse Voltage | Vr | – | – | 5 | V | – | |
| Power dissipation | Pd | – | 384 | – | mW | – | |
| Luminous Intensity for LCM | – | 250 | – | Cd/m2 | If= 90 mA | – | |
| Uniformity for LCM | – | 80 | – | – | ％ | If= 90 mA | – |
| Backlight Color | White | ||||||
3.5 英寸 TFT 320×480，TFT LCD 3.5 英寸 MCU 接口产品图像
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
手机/微信：136 8686 7235 陈小姐
地址： 深圳市宝安区洲石路阳光工业区D栋
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