CY8C20236-24LKXIT

Application Specific Microcontrollers Overview

The CY8C20236-24LKXIT is an 8-bit microcontroller from the Infineon PSoC 2 family, utilizing the M8C core. It features a maximum operating frequency of 24 MHz and operates within a voltage range of 1.71 V to 5.5 V. The device includes 8 kB of Flash program memory and 512 B of RAM. It integrates one 10-bit Delta-Sigma ADC with a sampling rate of 5.9 ksps and supports CapSense technology for capacitive touch sensing. The component provides 13 GPIO pins and includes one I2C interface and one software-configurable SPI interface.

Application Specific Microcontrollers Feature Summary

• M8C 8-bit CPU core with 24 MHz maximum clock frequency
• Integrated 10-bit Delta-Sigma ADC (5.9 ksps) and CapSense support
• 8 kB Flash and 512 B RAM memory configuration
• 13 GPIO pins with I2C and SW SPI interfaces

Application Specific Microcontrollers Applications

• Capacitive touch sensing applications using CSA&CSD technology
• Low-power embedded control systems requiring 8-bit processing
• Battery-operated devices supported by wide voltage input range

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix 'LKXIT' against official Infineon documentation to confirm package type, lead finish, and tape/reel specifications. Confirm current production status as PSoC 2 components may have varying availability or end-of-life notifications. Ensure environmental compliance data matches the required RoHS standards for the target assembly process.

Application Specific Microcontrollers Selection Notes

Select this component when an 8-bit architecture with integrated CapSense capabilities is required. The 24 MHz speed and 1.71 V to 5.5 V supply range suit versatile low-to-medium performance applications. Compare pin count (13 GPIO) and memory size (8 kB Flash) against project requirements to ensure sufficient resources for code and data storage.

Application Specific Microcontrollers Part Context

This part belongs to the Infineon PSoC 2 series, which combines programmable analog and digital blocks with an 8-bit processor. The CY8C20236 variant specifically targets cost-sensitive applications needing basic connectivity and touch sensing. It shares the M8C core architecture with other members like the CY8C20234 and CY8C20336A, differing primarily in peripheral counts and package options.

Application Specific Microcontrollers Replacement Considerations

Direct substitutes within the same family include CY8C20234-24LKXIT, though it lacks the ADC module. For equivalent functionality, verify CY8C20236A-24LKXIT if the 'A' revision offers updated manufacturing parameters. Cross-check pin compatibility and memory sizes before replacing.