ATMXT224S-A数据手册Microchip中文资料规格书

描述 Description

The Microchip'smaXTouch® family, known for its superior performance and rich feature set, is now qualified for automotive applications. The mXT224S-A is optimized for 4.3-inch touchscreens and enables single-layer shieldless designs. In addition to its superior performance, multi-touch functionality, faster response time, robust operation and lower power consumption, the new mXT224S-A also provides embedded functionalities such as gesture calculation and filter algorithms that meet current automotive design requirements. Dedicated firmware and a high signal-to-noise ratio makes the device ideally suited for very noisy environments and provide full support for gloved-hand operation on automotive touchscreens.

Automotive Applications

         Center stacks

         Navigation systems

         Radio interfaces

         Touchpads

 

Please contact your local Microchip sales office for pricing information and to place an order.

特性 Features

Fully automotive-qualified (Grade 3), operating temperature range of -40 to +85 deg CSupports up to 10 concurrent touches in real time with touch size reportingCommunication via I2C serial interfaceIntegrated voltage doubler option to increase the signal to noise ratio (SNR)Supports glove (2mm) touchSupport thick lenses (up to 2mm plastic)Package: TQFP64