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Automotive TrueTouch® | サイプレス セミコンダクタ

Automotive TrueTouch®

New standard for performance with AUTOMOTIVE TrueTouch®

今日のタッチスクリーンデバイスは、厳しい環境に直面しています。With displays becoming noisier and devices being used in harsher conditions, providing high touch performance demands a tougher touchscreen controller. Automotive TrueTouch® touchscreen controllers leverage the industry's broadest capacitive touch IP portfolio to deliver a new standard for performance to automotive touchscreens.


The Automotive TrueTouch family offers solutions for single touch, two-finger touch, and full multi-touch capability for screen sizes up to 15-inches diagonal. TrueTouchコントローラは、クラス最高のユーザー体験をお届けします。

  • 比類ない防水機能
  • Thick Glove and CapSense® button support
  • 最速のリフレッシュ&スキャン レート
  • 低消費電力
  • 優れた精度&マルチフィンガーリニアリティ


サイプレスは、世界で最も幅広いタッチスクリーンソリューションのポートフォリオを提供します。Our patents cover categories from panel construction and self- and mutual-capacitance sensing to scanning methods, noise immunity, and finger tracking, spanning every major area of touch sensing innovation. タッチスクリーンスペースにおけるサイプレスの継続的なリーダーシップは、サイプレスが真に革新的なソリューションを使って新たな挑戦や市場動向に呼応していることを意味します。

Learn about Infineon Sensors

Start designing with TrueTouch today!

We offer evaluation and development kits to support our entire platform of touchscreen controllers. Our kits include the necessary design files, documentation, and software to get you up and running quickly.

Cypress makes it easy to design with TrueTouch, providing design, configuration, and tuning support with the TrueTouch Host Emulator tool, and built-in, production-level manufacturing test support with the Manufacturing Test Kit.

Contact us at to learn more or to request kits.

Cypress designed the new TrueTouch CYAT817 touchscreen controller family specifically to meet rigorous automotive quality standards, while enabling innovative driver and passenger usage models. 「Ca...
CYAT8165X delivers an impeccable user experience for infotainment systems with small and medium touchscreens. This controller can also be used for touchpads, meets automotive EMC requirements, and...

TrueTouch は無類の市場をリードする機能を提供します。独自の技術で、タッチスクリーンシステムのノイズから強力に保護します。サイプレスはコストを削減しながら、サイドべゼルを排除してスタックの高さを半分にする、シングルレイヤーセンサでお客様の設計を効率的にします。さらに、シングルチップ上で自己および相互静電容量センサを可能にする独自の能力により、真の防水、ホバーおよびグローブ機能、1 mmのタッチペンサポートなどの高度機能をお届けします。


Waterproofing enables safe and robust operation with water droplets, condensation or sweat. DualSense™ technology enables measurement of both self- and mutual-Capacitance touch signals where the self-capacitance sensing allows for touch signal detection when the Mutual-Capacitance signal is saturated by water.

  • 濡れた指や汗をかいた指でも正確に追跡
  • 画面上の水が原因となる誤ったタッチを拒否
  • タッチスクリーンは、水分で止まったりフリーズしたりしません

Glove Touch

Glove touch enables the driver to use the touchscreen and change settings without having to take of the gloves. Cypress proprietary technology such as 5-V TX and multi-phase TX enable detection of small signals required for thick gloves up to 5-mm material thickness.

  • 厚さ 5 mm の手袋でもタッチ検出
  • Full multitouch functionality with thin gloves (<1 mm), two-finger plus gesture support with thick gloves (>2 mm)
  • No more frozen finger


静電容量タッチセンサ技術を自動車に組み込んで設計する場合、CapSenseデバイスが大きなフレームワークの一部として存在することを念頭に置く必要があります。Careful attention to every level of detail from PCB layout to user interface to end-use operating environment will lead to robust and reliable system performance.

  • Easy implementation of CapSense and Touchscreen using a single-chip integrated device
  • Reliable CapSense designs that work in harsh automotive environment

TrueTouch Tools: Simplifying the Design Process

Cypress provides the tools you need to complete a capacitive touchscreen design from concept through mass production. Evaluation kits (EVKs) allow you to quickly assess solution performance, while manufacturing test kits (MTKs) and programming and debugging tools help you bring designs to production. TrueTouch Host Emulator (TTHE) software enables you to configure and tune your design, and supports all register-configurable TrueTouch products (Gen4 and later products). Cypress's TrueTouch® drivers are easy-to-integrate, high-performance, extensible software drivers that interface between the TrueTouch controller and a touchscreen device's operating system to accurately report touch input. Cypress delivers TrueTouch Driver for Android (TTDA) and that is also part of the Linux Kernel mainline.

TrueTouch Kits

Cypress offers EVKs so you can evaluate, prototype, and debug complete designs. Kits are available for each product family to support your design. In addition, we offer the Cypress MTK to help you test your sensor hardware both in the prototype and mass production phases; and the TT Bridge Development Kit to program and debug hardware and firmware designs. See the list below for links to our kits.

TrueTouch Host Emulator Software

Cypress's TrueTouch Host Emulator (TTHE) is a PC-based software application that allows you to design, configure, tune and debug TrueTouch solutions. It reduces design cycle time by eliminating the need to manually compile source code, generate a firmware image and program the device. TTHE supports all register-configurable TrueTouch products. It interfaces with the controller on a PCB or an FPC through the TrueTouch Bridge connected to a host PC running TTHE. This supports prototyping and debugging throughout various development stages.