CYAT61652-64AS48

Overview

The CYAT61652-64AS48 is a capacitive slider controller manufactured by Infineon Technologies, part of the TrueTouch family. It integrates an Arm Cortex CPU for processing touch inputs. The device operates within a supply voltage range of 1.71 V to 5.5 V and draws a working power current of 20 mA. It supports I2C and SPI interface types for communication. The component is designed for surface mount installation in a TQFP-64 package. It functions reliably across an extended temperature range from -40°C to +105°C.

Feature Summary

• Integrated Arm Cortex CPU architecture
• Supports I2C and SPI interfaces
• Capacitive slider control functionality

Applications

• Capacitive touch sensor systems

Procurement Notes

Verify the specific suffix AS48 against official datasheets to confirm the operating temperature grade and packaging details. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Ensure compatibility with the host system's voltage requirements of 1.71 V to 5.5 V.

Selection Notes

Select this model for applications requiring a dedicated capacitive slider controller with embedded processing capabilities. The TQFP-64 package suits designs needing multiple connection points. Verify that the required operating environment falls within the -40°C to +105°C range specified for this variant.

Part Context

This component belongs to the Infineon TrueTouch series of touch screen controllers. These devices are engineered to provide robust touch sensing solutions using integrated microcontroller architectures. The CYAT61652 variant specifically targets slider applications within the broader portfolio of human-machine interface components.

Replacement Considerations

Check for variants with different temperature grades or package options within the same product line. Ensure any substitute maintains compatibility with the Arm Cortex core and I2C/SPI interface protocols.