CYAT817AZA98-53002

Touch Screen Controllers Overview

The CYAT817AZA98-53002 is an automotive-grade capacitive touchscreen controller from the PSoC Automotive Multitouch Generation 7XL family. It features a 32-bit Arm Cortex CPU and supports up to 103 sense pins with ten-finger multitouch capability. The device operates within a supply voltage range of 1.71 V to 5.5 V and functions in temperatures from -40°C to 85°C. Key technical specifications include hover sensing up to 35 mm, force touch support, and interfaces including I2C (up to 1 Mbps) and SPI (up to 8 Mbps). It utilizes Auto Armor technology for noise suppression and includes a bootloader for field upgrades.

Touch Screen Controllers Feature Summary

• Automotive Electronics Council (AEC)-Q100 qualified
• Supports up to 103 sense pins and reports up to ten fingers
• Integrated 32-bit Arm Cortex CPU with register configuration
• Hover sensing up to 35 mm and force touch capabilities

Touch Screen Controllers Applications

• Automotive electronics systems
• Multitouch capacitive touchscreen controllers
• Displays requiring high noise immunity and EMI protection

Touch Screen Controllers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm feature sets such as package type and temperature range. Confirm that the component meets AEC-Q100 qualification requirements for the intended automotive application environment.

Touch Screen Controllers Selection Notes

Select this model for applications requiring up to 103 sense pins and ten-finger multitouch support. Ensure the system design accommodates the specified operating voltage range of 1.71 V to 5.5 V and the required ambient temperature range of -40°C to 85°C.

Touch Screen Controllers Part Context

This component belongs to the Infineon Technologies PSoC Automotive Multitouch Generation 7XL series. It is designed specifically for automotive touchscreen applications, offering integrated DSP processing and noise-suppression technologies suitable for complex display environments.

Touch Screen Controllers Replacement Considerations

Consult the official datasheet for compatible substitutes within the CYAT817X family. Verify pin compatibility and feature set alignment before considering alternative part numbers.