CYAT61658-64AS48

Overview

The CYAT61658-64AS48 is a TrueTouch Standard capacitive touch controller from Infineon Technologies, part of the PSoC-based family. It integrates a high-performance processor and analog front-end for multi-touch sensing. The device supports various sensor configurations and offers low power consumption modes. It features an I2C interface for host communication and includes built-in noise rejection capabilities. The component is designed for integration into portable electronic devices requiring reliable touch input.

Feature Summary

• TrueTouch Standard capacitive touch sensing technology
• Integrated PSoC processor with analog front-end
• Supports multi-touch gestures and single-touch applications
• I2C serial communication interface

Applications

• Smartphones and mobile phones
• Tablets and handheld devices
• Portable media players

Procurement Notes

Verify the specific suffix 'AS48' against official Infineon documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target sensor array design before procurement. Check for end-of-life status or alternative recommendations in the latest product change notification documents.

Selection Notes

Select this controller for applications requiring robust multi-touch performance with low power consumption. Compare pinout and firmware requirements with existing designs. Verify that the host system supports the required I2C speed and voltage levels. Consider the available development tools and libraries provided by Infineon for integration.

Part Context

This component belongs to the TrueTouch Standard series, which combines a microcontroller with dedicated touch sensing hardware. It is distinct from other Infineon touch controllers like the TrueTouch Classic or Next Generation series by its specific processing architecture and feature set tailored for standard multi-touch interfaces.