CY8CTMA616AA-13

Application Specific Microcontrollers Overview

The CY8CTMA616AA-13 is an automotive-grade microcontroller IC belonging to the PSoC 3 family, manufactured by Cypress Semiconductor Corp. It integrates a 32-bit ARM Cortex-M3 CPU with TrueTouch Multi-Touch capabilities. The component is designed for capacitive touchscreen and touchpad control applications in automotive environments. It features CapSense technology for intuitive user interface interaction. The device supports I2C communication interfaces and is available in surface-mount packaging suitable for industrial and automotive temperature ranges.

Application Specific Microcontrollers Feature Summary

• Integrates a 32-bit ARM Cortex-M3 processor core for efficient code execution
• Supports multi-touch capacitive touchscreen and touchpad controller functions
• Includes CapSense technology for reliable touch sensing and gesture recognition
• Qualified under Automotive Electronics Council AEC Q100 standards

Application Specific Microcontrollers Applications

• Automotive infotainment system touch interfaces
• Capacitive touchpad controllers in vehicle dashboards
• Multi-touch display controllers for automotive HMI
• Industrial control panels requiring touch input

Application Specific Microcontrollers Procurement Notes

Verify part authenticity through authorized Cypress distributors or certified suppliers. Confirm AEC Q100 qualification status if automotive compliance is required. Check package marking for date codes and lot numbers to ensure traceability. Request RoHS certificates and environmental declarations as needed. Validate pinout compatibility with existing PCB layouts before procurement.

Application Specific Microcontrollers Selection Notes

Select this component when automotive-grade reliability and multi-touch functionality are required. Ensure design requirements align with PSoC 3 architecture capabilities. Consider firmware development tools compatible with PSoC Designer software. Evaluate power consumption profiles against system battery constraints. Verify interface speed requirements match I2C controller specifications.

Application Specific Microcontrollers Part Context

This part belongs to the Cypress TrueTouch Multi-Touch series designed for automotive applications. It represents an evolution of earlier CapSense controllers with enhanced processing power via the ARM Cortex-M3 core. The CY8CTMA616 family provides integrated solutions for complex touch interfaces without external processors. Development support includes PSoC Creator IDE and dedicated CapSense configuration tools.

Application Specific Microcontrollers Replacement Considerations

CY8CTMA616AA-13T serves as a tape-and-reel variant of the same functional device. CY8CTMA616AA-23T offers alternative packaging options within the same product line. CY8CTMA460AA-13 provides similar touch control capabilities with different pin configurations. Verify pin-to-pin compatibility and firmware migration requirements when substituting.