CY8C20466A-24LQXI

Application Specific Microcontrollers Overview

The CY8C20466A-24LQXI is an 8-bit microcontroller from the PSoC 2 family, featuring an M8C core and a maximum clock frequency of 24 MHz. It integrates CapSense Plus technology for capacitive touch sensing and supports haptic feedback via the TS2000 user module. The device operates within a voltage range of 1.71 V to 5.5 V and includes programmable analog blocks, digital I/Os, and communication interfaces such as I2C and SPI.

Application Specific Microcontrollers Feature Summary

• Integrates CapSense Plus technology for capacitive touch sensing with up to 25 dedicated CapSense I/Os.
• Supports haptic feedback effects through the TS2000 user module, enabling tactile responses for touch events.
• Features an M8C 8-bit CPU core with a maximum operating frequency of 24 MHz.
• Includes programmable analog and digital blocks, along with standard communication interfaces like I2C and SPI.

Application Specific Microcontrollers Applications

• Capacitive touch sensor applications requiring tactile feedback
• Haptic-enabled user interface devices
• Embedded systems utilizing PSoC Designer development environment

Application Specific Microcontrollers Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package type and marking codes match the specific ordering suffix. Ensure compliance with RoHS directives if required for the application. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Application Specific Microcontrollers Selection Notes

Select this model when CapSense Plus functionality and haptic feedback integration are required. Ensure the design accommodates the 1.71 V to 5.5 V supply range. Verify that the available Flash and RAM sizes meet firmware requirements. Consider the QFN-32 package dimensions for PCB layout constraints.

Application Specific Microcontrollers Part Context

This component belongs to the Infineon PSoC 2 family, specifically the CY8C20xx6A series. It is designed for mixed-signal applications combining analog and digital processing capabilities on a single chip. The device leverages Cypress Semiconductor's legacy IP, now integrated into Infineon's portfolio.

Application Specific Microcontrollers Replacement Considerations

Check for direct pin-to-pin replacements within the CY8C20xx6A series. Verify compatibility with existing firmware and hardware configurations. Consult official substitution guides for any functional differences in peripheral availability or performance characteristics.