CY8C20236A-24LKXI

Application Specific Microcontrollers Overview

The CY8C20236A-24LKXI is an 8-bit microcontroller from the Cypress PSoC CapSense™ Controllers series, featuring an M8C core. It integrates a Delta-Sigma ADC with 10-bit resolution at 5.9 ksps and supports up to 10 CapSense I/O channels using CSA&CSD technology. The device operates within a voltage range of 1.71 V to 5.5 V and supports clock frequencies up to 24 MHz. It includes interfaces such as I2C, SW SPI, and PWM. Designed for tactile feedback applications, it utilizes the TS2000 Haptics User Module to provide haptic effects based on Immersion TouchSense technology.

Application Specific Microcontrollers Feature Summary

• Integrates an M8C 8-bit CPU core with CapSense™ touch sensing capabilities (CSA&CSD).
• Includes a 1-channel, 10-bit Delta-Sigma ADC operating at 5.9 ksps.
• Supports up to 10 CapSense I/O channels for capacitive touch detection.
• Compatible with the TS2000 Haptics User Module for generating tactile feedback effects.

Application Specific Microcontrollers Applications

• Capacitive touch sensor interfaces requiring tactile feedback.
• Consumer electronics utilizing Immersion TouchSense haptic effects.
• Low-power embedded systems with mixed-signal requirements.

Application Specific Microcontrollers Procurement Notes

Verify component authenticity through authorized Infineon or Cypress distributors. Confirm RoHS compliance status via official datasheets. Ensure storage conditions respect humidity sensitivity levels specified in the manufacturing documentation. Validate package integrity upon receipt to prevent damage to pins or leads.

Application Specific Microcontrollers Selection Notes

Select this model when integrating CapSense touch controls with haptic feedback features. Ensure the application requires the specific pin count and memory resources available in the CY8C20xx6A series. Verify that the system voltage aligns with the 1.71 V to 5.5 V operating range. Consider the TS2000 module resource usage if implementing haptic effects.

Application Specific Microcontrollers Part Context

This component belongs to the CY8C20xx6A family of PSoC Mixed Signal Arrays. These devices combine programmable analog and digital blocks with an 8-bit processor. The series is optimized for low-power applications involving touch sensing and mixed-signal control, leveraging SmartSense auto-tuning algorithms for ease of use.

Application Specific Microcontrollers Replacement Considerations

Check for direct substitutes within the CY8C20xx6A family with compatible pinouts and memory sizes. Verify that alternative models support the required CapSense channel count and ADC specifications. Ensure any replacement maintains compatibility with the TS2000 Haptics User Module configuration.

Application Specific Microcontrollers FAQ

What technology does the CY8C20236A-24LKXI use for CapSense?

It uses CSA (Capacitive Sense Amplifier) and CSD (Capacitive Sense Delta) technologies for touch detection.

How is haptic feedback implemented on this device?

Haptic feedback is implemented using the TS2000 Haptics User Module, which generates PWM signals for actuator drive circuits based on Immersion TouchSense library effects.

What is the maximum clock frequency supported?

The device supports a maximum clock frequency of 24 MHz.