Infineon Technologies

CYAT81688-128AS88Z

CYAT81688-128AS88Z Description

The CYAT81688-128AS88Z is a high-performance touch screen controller from Infineon Technologies, designed specifically for automotive applications. This controller is part of the PSOC® series, known for its robustness and reliability in demanding environments. The CYAT81688-128AS88Z features a 2-wire capacitive touchscreen interface, making it ideal for applications requiring precise and responsive touch input. The device operates within a wide voltage range of 1.71V to 1.95V and 3V to 5.5V, ensuring compatibility with various power supply configurations. It is available in a surface mount package, which is suitable for compact and space-constrained designs. The CYAT81688-128AS88Z is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for manufacturing processes that require extended exposure to moisture.

CYAT81688-128AS88Z Features

• Touchscreen Technology: Equipped with a 2-wire capacitive touchscreen interface, the CYAT81688-128AS88Z offers superior touch sensitivity and accuracy. This technology ensures a responsive and reliable user experience, even in challenging environmental conditions.
• Automotive Grade: Certified for automotive use, the CYAT81688-128AS88Z meets the stringent requirements of the automotive industry, including durability, reliability, and performance under varying temperatures and vibrations.
• Wide Voltage Range: The device supports a wide voltage range of 1.71V to 1.95V and 3V to 5.5V, providing flexibility in power supply options and ensuring compatibility with a variety of automotive systems.
• Surface Mount Packaging: Available in a surface mount package, the CYAT81688-128AS88Z is ideal for compact designs and high-density PCB layouts, optimizing space utilization in automotive applications.
• Communication Interfaces: The CYAT81688-128AS88Z supports both I2C and SPI interfaces, providing versatile communication options for integration with various microcontrollers and systems.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards, making it suitable for global markets.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the CYAT81688-128AS88Z is designed to withstand extended exposure to moisture, making it ideal for manufacturing processes that involve reflow soldering.

CYAT81688-128AS88Z Applications

The CYAT81688-128AS88Z is ideal for a range of automotive applications where reliable and responsive touch input is crucial. Some specific use cases include:

• Infotainment Systems: Enhancing the user experience in automotive infotainment systems with precise touch controls.
• Dashboard Controls: Providing intuitive touch interfaces for dashboard controls, such as climate control and navigation systems.
• Rear-Seat Entertainment: Offering responsive touch screens for rear-seat entertainment systems, ensuring a seamless user experience.
• Instrument Clusters: Enabling touch-sensitive controls in instrument clusters for improved driver interaction and safety.

Conclusion of CYAT81688-128AS88Z

The CYAT81688-128AS88Z is a versatile and reliable touch screen controller designed specifically for automotive applications. Its 2-wire capacitive touchscreen interface, wide voltage range, and automotive-grade certification make it an ideal choice for demanding automotive environments. The device's surface mount packaging, multiple communication interfaces, and environmental compliance further enhance its suitability for modern automotive designs. Whether used in infotainment systems, dashboard controls, or instrument clusters, the CYAT81688-128AS88Z delivers superior performance and reliability, ensuring a seamless and responsive user experience.