CY8CTMA616AA-12

Application Specific Microcontrollers Overview

The CY8CTMA616AA-12 is a TrueTouch capacitive touch controller from Infineon Technologies, designed for multitouch applications. It features an integrated ARM Cortex-M0 processor and supports up to six independent touch channels. The device includes built-in noise filtering and self-calibration capabilities to ensure reliable operation in various environments. It communicates via standard I2C interfaces and operates within a supply voltage range of 1.71V to 5.5V. The component is housed in a 100-pin TQFP package, suitable for high-density display integration.

Application Specific Microcontrollers Feature Summary

• Supports simultaneous multi-touch input detection with dedicated channel processing
• Integrates an ARM Cortex-M0 core for efficient local data handling and algorithm execution
• Features automatic self-calibration and adaptive noise filtering for stable performance
• Provides flexible I/O configuration through programmable GPIO pins

Application Specific Microcontrollers Applications

• Automotive infotainment systems requiring robust touch interaction
• Industrial control panels needing reliable human-machine interface
• Medical equipment displays demanding precise input accuracy
• Consumer electronics with high-density touch screen requirements

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix and package variant against your design requirements before procurement. Confirm that the component status aligns with your production timeline, as availability may vary. Ensure compatibility with your system's I2C bus speed and voltage levels. Check for any required firmware updates or configuration tools provided by the manufacturer. Validate mechanical dimensions and pin assignments against your PCB layout specifications.

Application Specific Microcontrollers Selection Notes

Choose this controller when multi-touch functionality and high reliability are critical for your application. Consider its integrated processing capabilities if you need to reduce host CPU load. Evaluate the package size and pin count against your board space constraints. Assess the operating temperature range to ensure suitability for your environmental conditions. Compare power consumption metrics if energy efficiency is a primary design goal.

Application Specific Microcontrollers Part Context

This component belongs to Infineon's TrueTouch family, which specializes in capacitive touch sensing solutions. The series offers scalable options for various touch panel sizes and complexities. These controllers are widely used in industries where user interface responsiveness and durability are paramount. The technology leverages advanced signal processing to maintain accuracy under challenging conditions.

Application Specific Microcontrollers Replacement Considerations

Check for direct cross-reference part numbers within the same TrueTouch generation. Verify pin-to-pin compatibility if substituting with similar packages. Ensure firmware and software support remain available for alternative components. Confirm that electrical characteristics match your existing design parameters.