赛普拉斯半导体公司介绍了一个新的automotive capacitive touchscreen controller家庭使屏幕尺寸高达15英寸，在苛刻的汽车环境中具有行业领先的性能。新的汽车TrueTouch®Cyat8168X控制器使用赛普拉斯专有的Autoarmor™技术，可实现稳健的免疫力，以便在汽车，公共汽车和卡车中发现的强大电磁干扰（EMI）排放。触摸屏上的水滴，冷凝或汗水，控制器也提供了无瑕的用户体验。此外，控制器提供手套的行业领先的手指，允许驾驶员操作触摸屏而无需脱掉手套。
柏AutoArmor meets car manufacturers’ most challenging electromagnetic compatibility (EMC) requirements for chip-level emissions (IEC 61967), conducted (IEC 62132) and radiated (ISO 11452) immunity, as well as for system-level (CISPR 25) specifications. AutoArmor uses automatic frequency hopping to prevent false touches caused by EMI from other electronic systems, and it uses TX frequency spreading to reduce electromagnetic emissions by up to 30%. In addition to AutoArmor, the Automotive TrueTouch CYAT8168X controller includes up to 88 I/Os with a host processor interface through I2C or SPI, which help improve touchscreen responsiveness.
“With the addition of our Automotive TrueTouch CYAT8168X touchscreen controller family, Cypress now offers our customers the most robust solution for harsh automotive environments, giving drivers the perfect user experience they expect,” said Dr. Jing Mu, Senior Director of Automotive HMI Marketing for Cypress. “The robust EMI immunity, water tolerance and gloved finger tracking of our new automotive touchscreen controllers demonstrate Cypress’s commitment to expand our automotive portfolio with solutions that enable world-class performance and features in next-generation vehicles.”
汽车TrueTouch Cyat8168x Controller系列为各种材料和厚度的不同尺寸和手套的手指提供了可达级别的准确度和线性，包括滑雪手套，并在手套和手指跟踪之间自动切换，而无需驱动程序切换设置。With Cypress’s unique and patented DualSense™ technology to execute both self-capacitance and mutual-capacitance measurements in the same device, the family offers the industry’s best water rejection and wet finger tracking for seamless performance in real-world conditions, including the presence of water droplets, condensation, or sweat. The controllers are based on a 32-bit ARM® Cortex® M-Core processor that is known for high-efficiency MIPS/mW. The TrueTouch portfolio’s unique features are backed by an industry-leading portfolio of more than 100 capacitive touch sensing patents.
Availability
The Automotive TrueTouch CYAT8168X controllers are currently sampling, with AEC-Q100 fully automotive-qualified products expected in the first quarter of 2016. The controllers are available in automotive-friendly 128-pin and 100-pin TQFP packages.
The post汽车capacitive touchscreen controller handles 15-in. displaysappeared first onMicro Controller Tips。
提起：汽车那Microcontroller Tips
