描述
RX130 系列集成了内置最大 36 通道的电容式触摸传感器。 与以前的产品相比,电容式触摸传感器改进了检测方法,从而大大提高了抗噪性、灵敏度和防水性。 因此,故障率大大降低,触摸按键现在也可以应用于木材等各种材料,而非典型的丙烯酸或玻璃: RX130 的触摸功能非常适合在厨房或浴室等潮湿环境中使用的消费电子产品。 RX130 系列内置大量功能安全硬件,可轻松达到消费电子产品的 IEC/UL 60730 安全标准。 RX130 的最大工作电压高达 5.5V。 因此,该器件适用于具有触摸屏功能的家用电器(洗衣机、电磁炉)等应用。
产品参数
属性 | 值 |
---|---|
Main CPU | RXv1 |
Program Memory (KB) | 64, 128, 256, 384, 512 |
RAM (KB) | 10, 16, 32, 48 |
Carrier Type | Full Carton (Tray), Tape & Reel, Tray |
Supply Voltage (V) | - |
I/O Ports | 39, 53, 69, 89 |
DRAM I/F | No |
Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
Operating Freq (Max) (MHz) | 32 |
Ethernet speed | No |
Ethernet (ch) | 0 |
EtherCat (ch) (#) | 0 |
USB FS (host ch/device ch) | ( 0 / 0 ) |
USB HS (host ch/device ch) | ( 0 / 0 ) |
USB SS (host ch/device ch) | ( 0 / 0 ) |
SCI or UART (ch) | 4, 7 |
SPI (ch) | 5, 8 |
I2C (#) | 5, 8 |
CAN (ch) | 0 |
CAN-FD (ch) | 0 |
Wireless | No |
SDHI (ch) | 0 |
High Resolution Output Timer | No |
PWM Output (pin#) | 15, 16 |
32-Bit Timer (ch) | 0 |
16-Bit Timer (ch) (#) | 9 |
8-Bit Timer (ch) | 4 |
Standby operable timer | Yes |
12-Bit A/D Converter (ch) | 10, 14, 17, 24 |
24-Bit Sigma-Delta A/D Converter (ch) | 0 |
16-Bit D/A Converter (ch) | 0 |
12-Bit D/A Converter (ch) | 0, 2 |
8-Bit D/A Converter (ch) | 0, 2 |
Capacitive Touch Sensing Unit (ch) | 24, 32, 36 |
Segment LCD Controller | No |
Security & Encryption | Unique ID |
应用方框图
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高效电磁加热器
高效感应技术,可实现快速、均匀的加热,具有节能功能。
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非接触式按键
采用电容式传感的非接触式按键设计,确保在各种环境中的卫生和可靠性。
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支持 Wi-Fi 连接的加热炉控制器
支持 Wi-Fi 连接的加热炉控制器具有精确传感、安全合规和远程监控功能,适用于现代 HVAC 系统。
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通过 RGB 光传感器实现智能照明控制
基于 MCU 的智能照明控制,具有 RGB 传感器、电容式触摸和语音识别功能。
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电磁炉 |
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支持指纹识别的电子锁 |
其他应用
- 电容式触摸传感器解决方案
- 消费类(电池驱动)
- 工业自动化的功能安全
- 家用电器功能安全解决方案(IEC/UL 60730)
- 健康医疗
- 家用电器
- 工业
- 材料检测
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软件与工具
样例程序
模拟模型
For more information about our products and tools, please refer to the following.
This video introduces the RX130 Capacitive Touch Evaluation System Renesas Solution Starter Kit.
The performance and functions of the RX130 equipped with Renesas' second-generation touch IP technology can be evaluated easily using just this kit. This kit makes it easy for users to develop capacitive touch applications.
Properly detect touch events without malfunctioning even in running water.
This capacitive touch solution demonstrates improved waterproof capabilities, which were difficult for conventional capacitive touch solutions. In conventional capacitive touch solutions, since it was difficult to differentiate between the change in capacitance due to a touch by a finger and the change in capacitance due to contact with water, false detections due to water were a major issue. Renesas' waterproof capacitive touch solution enables capacitive touch to be used in scenarios that were previously avoided due to the high probability of hands being wet, such as electronic devices used in the kitchen or bathroom, or outdoors. Capacitive touch interfaces can now be used in kitchen appliances, washing machines, bathroom appliances, outdoor equipment such as vending machines that could become wet due to rain, and factory and agricultural equipment that handle water. This demo uses Renesas' second-generation touch IP technology and a combination of mutual capacitive methods and Renesas' original algorithm to realize correct touch detection without malfunctioning even with water flowing over the electrode.
Wood, stone, cloth, and paper may be used as cover panels of capacitive touch sensors.
This capacitive touch solution makes it possible to revolutionize design in a restriction-free (material-free and design-free) environment. In recent years, home electronics and other products have been adopting capacitive touch interfaces to improve design and durability. The demand for better demand is becoming especially strong. These solutions enable wood, stone, cloth, paper, and other materials that were previously not used for operating panels of electronic devices, to be used as cover panels for capacitive touch sensors instead of traditional resin materials such as glass or acrylic.
3D gesture demo applies Renesas' capacitive touch solution to realize an HMI that detects gesture motions (up and down, left and right, and forward and back) of a hand in three-dimensional space.
This video shows a 2D gesture demo using a Renesas Capacitive Touch MCU.
Also available: 2D Gesture Demo (Korean Subtitles) – Touch-Free User Interface Reference Design
The QE for Capacitive Touch tool simplifies the touch user interface's initial settings and the sensitivity tuning, thus shortening developing time.
This video explains the software settings required for touch sensor detection.
This video explains the procedure for very simple sensitivity tuning.
This video explains the procedure for sensitivity monitoring and adjustment.