瑞萨电子 (Renesas Electronics Corporation)
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有源触控笔

概览

此款先进的平板电脑有源触控笔系统旨在复制真实铅笔的手感和功能。 它具有压力灵敏度，可实现自然书写和绘图；具有加速度检测功能，可跟踪使用情况并提高能效；具有无线充电功能，使用更加方便。

系统优势：

  • 体积小，可集成到手机中。
  • 功耗极低，适合长时间使用。
  • 无线充电和可选的压力检测功能提高了可用性。
  • 有源触控笔

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 WS022 WS022 WS022 Haptic Haptic Haptic Flash Flash Flash ASIC ASIC ASIC Pressure Sensor Pressure Sensor Pressure Sensor Connector Line Connector Line.28 Connector Line.29 Connector Line.30 Transformer Inductor Coreless (Air conductor) Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Connector Line.41 Transformer Inductor Coreless (Air conductor).43 Sheet.44 Sheet.45 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Connector Line.53 Charging Pad Charging Pad Charging Pad Connector Arrow Bi-directional Bi-directional.57 Bi-directional.58 Connector Arrow.60 Connected signals arrow Connector Arrow.62 Connector Arrow.63 Bi-directional.64 Connector Arrow.65 Board - Optional.66 Connector Arrow.68 Battery.27 Sheet.70 Sheet.71 Sheet.72 Connector Arrow.73 Connected signals line 3.7V 3.7V 3.7V NFC 1W Charger NFC 1W Charger NFC 1W Charger Load Switch Load Switch Load Switch Button Button Button G Sensor G Sensor G Sensor Hall Sensor Hall Sensor Hall Sensor Universal NFC Wireless Charger Universal NFC Wireless Charger Universal NFC Wireless Charger GreenPAK GreenPAK GreenPAK Sheet.76 Bluetooth Low Energy Bluetooth Low Energy Bluetooth Low Energy I2C I2C I2C GPIO GPIO GPIO SPI SPI SPI I2C I2C I2C I2C I2C I2C GPIO GPIO GPIO

Universal NFC Wireless Charger

This system uses Renesas' NFC technology for seamless device compatibility, offering hassle-free, reliable power delivery for wearables, medical sensors, and IoT devices.
View Diagram

NFC 1W Charger

近场通信（NFC）

Load Switch

负载开关

Bluetooth Low Energy

蓝牙低能耗

Haptic

触控驱动器

Flash

SPI NOR 闪存

GreenPAK

AnalogPAK