CY8CTMG240-LQI-01

Application Specific Microcontrollers Overview

The CY8CTMG240-LQI-01 is a TrueTouch capacitive sensing microcontroller manufactured by Cypress Semiconductor. It integrates a high-performance CPU with dedicated hardware for touch interface processing, designed to reduce system complexity and power consumption. The device features an integrated charge-transfer sensing architecture that supports multi-touch gestures and proximity detection. It includes on-chip memory for program storage and data retention, along with various peripheral interfaces for connectivity. The component is housed in a compact 32-pin QFN package, suitable for space-constrained portable electronic applications requiring reliable touch input.

Application Specific Microcontrollers Feature Summary

• Integrated TrueTouch capacitive sensing technology for accurate gesture recognition
• On-chip processor core with embedded memory for standalone operation
• Hardware-accelerated touch processing to minimize CPU load
• Support for multi-touch and proximity detection capabilities

Application Specific Microcontrollers Applications

• Smartphones and mobile communication devices
• Tablets and portable media players
• Industrial control panels with touch interfaces
• Automotive infotainment systems

Application Specific Microcontrollers Procurement Notes

Verify the manufacturer part number against official Infineon or Cypress documentation to ensure authenticity. Confirm the package type and temperature grade match your design requirements. Check for obsolescence status as Cypress products may have been transitioned to newer generations. Request original manufacturer datasheets for electrical specifications and pin configurations before integration.

Application Specific Microcontrollers Selection Notes

Select this component when a dedicated capacitive touch controller is required to offload processing from the main application processor. Consider the available GPIOs and interface options for system integration. Evaluate power consumption profiles against battery-operated constraints. Ensure compatibility with the desired touch panel size and electrode configuration based on the sensor design guidelines provided in the technical reference manual.

Application Specific Microcontrollers Part Context

This part belongs to the Cypress TrueTouch family of capacitive sensing controllers. These devices are widely used in consumer electronics for human-machine interaction. The product line has been integrated into Infineon's portfolio following corporate acquisitions. The specific model represents a standard offering for general-purpose touch applications in portable devices.

Application Specific Microcontrollers Replacement Considerations

Check for direct pin-to-pin replacements within the same TrueTouch series. Verify functional equivalence if upgrading to newer generation controllers. Ensure software drivers are compatible with any alternative components selected for the design.