CYAT817AZA98-5B002

Touch Screen Controllers Overview

The CYAT817AZA98-5B002 is an automotive-grade multitouch capacitive touchscreen controller from Infineon's PSoC™ Automotive Multitouch Generation 7XL family. It features a 32-bit Arm® Cortex® CPU and supports up to 103 sense pins with ten-finger tracking. The device operates within a supply voltage range of 1.71 V to 5.5 V and functions in ambient temperatures from –40°C to 85°C. It integrates noise-suppression technologies, hover sensing up to 35 mm, and supports I²C and SPI interfaces for host communication.

Touch Screen Controllers Feature Summary

• Automotive Electronics Council (AEC)-Q100 qualified
• Supports up to 103 sense pins and reports up to ten fingers
• Hover sensing capability up to 35 mm
• Integrated 32-bit Arm® Cortex® CPU

Touch Screen Controllers Applications

• Automotive electronics applications requiring AEC-Q100 compliance
• Multitouch capacitive touchscreen systems
• Displays supporting hover sensing and glove operation

Touch Screen Controllers Procurement Notes

Verify the specific ordering suffix against the official Infineon datasheet to confirm package type, temperature range, and feature set. Ensure compatibility with the target system's power supply requirements and interface protocols before procurement.

Touch Screen Controllers Selection Notes

Select this component for applications requiring high reliability in automotive environments. Consider the number of required sense pins and the need for specific features like hover sensing or glove support when comparing against other models in the CYAT817X series.

Touch Screen Controllers Part Context

This part belongs to the PSoC™ Automotive Multitouch Generation 7XL family. It is designed for advanced human-machine interfaces in vehicles, offering robust performance in challenging electromagnetic environments through integrated noise suppression and auto armor technology.

Touch Screen Controllers Replacement Considerations

Check the official ordering information table for compatible alternatives within the CYAT817X series. Verify that any substitute part matches the required number of sense pins, package type, and temperature range specifications.