CY8CTMA400-60BUI

Application Specific Microcontrollers Overview

The CY8CTMA400-60BUI is a programmable capacitive sensing microcontroller manufactured by Cypress Semiconductor. It belongs to the TrueTouch family, designed for multi-touch and proximity detection applications. The device integrates a high-performance CPU with dedicated analog front-end circuitry optimized for capacitive touch sensing. It supports various electrode configurations and includes on-chip memory for application storage and data handling. The component operates within standard industrial temperature ranges and utilizes a compact surface-mount package suitable for space-constrained consumer electronics designs.

Application Specific Microcontrollers Feature Summary

• Integrated capacitive sensing controller with TrueTouch technology
• Supports multi-touch and proximity detection algorithms
• On-chip flash memory and RAM for application execution
• Programmable GPIOs for system integration

Application Specific Microcontrollers Applications

• Multi-touch panels for mobile devices
• Proximity sensors in consumer electronics
• Human-machine interface (HMI) controls
• Smart home appliance touch interfaces

Application Specific Microcontrollers Procurement Notes

Verify the manufacturer status as Cypress Semiconductor was acquired by Infineon Technologies. Confirm availability through authorized distributors or Infineon channels. Check for end-of-life notifications or obsolescence notices specific to this part number before procurement planning.

Application Specific Microcontrollers Selection Notes

Select this component when designing systems requiring integrated capacitive touch sensing with programmable logic. Ensure the design accommodates the required operating voltage and current consumption specifications. Verify that the package type matches the PCB layout constraints and thermal requirements of the target application.

Application Specific Microcontrollers Part Context

This part is part of the Cypress TrueTouch series, which focuses on capacitive sensing solutions. The CY8CTMA400 variant typically offers a balance of performance and pin count for mid-range touch applications. It represents Cypress's strategy to integrate sensing capabilities directly into microcontrollers to reduce bill-of-materials complexity.

Application Specific Microcontrollers Replacement Considerations

Check for direct pin-to-pin replacements within the updated Infineon portfolio. Consider newer generations of TrueTouch controllers if available. Verify software compatibility and peripheral mapping differences when migrating to alternative parts from other manufacturers.