CY8C24223A-24SXIT

Overview

The CY8C24223A-24SXIT is an 8-bit microcontroller from the PSoC 1 family, featuring an M8C core with a maximum clock frequency of 24 MHz. It includes 4 KB of Flash program memory and 256 bytes of SRAM data storage. The device provides up to 16 I/O pins in a 20-pin SOIC package. It supports analog-to-digital conversion with resolutions up to 14 bits. Operating voltage ranges from 2.4 V to 5.25 V, with industrial temperature coverage from -40 °C to +85 °C.

Feature Summary

• Configurable analog and digital system-on-chip architecture allowing custom peripheral creation
• M8C processor core supporting speeds up to 24 MHz with Harvard architecture
• Integrated switch-mode pump enabling operation at voltages down to 1.0 V
• Flexible GPIO drive modes including pull-up, pull-down, high Z, strong, and open-drain

Applications

• Consumer electronics requiring low power and mixed-signal processing
• Industrial equipment needing programmable analog interfaces
• Communications devices utilizing configurable serial protocols
• Computation systems integrating custom digital logic

Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm RoHS compliance status via official datasheets. Check for obsolescence notices as this part may be discontinued. Ensure ESD handling procedures are followed during assembly. Validate package markings against official specifications.

Selection Notes

Select this model when designing systems requiring configurable analog peripherals alongside digital control. Consider the 20-pin SOIC package for space-constrained PCB layouts. Evaluate the 14-bit ADC capability if high-resolution signal acquisition is necessary. Verify that the 2.4 V minimum operating voltage meets system power requirements.

Part Context

This component belongs to the CY8C24x23A series within the broader PSoC 1 portfolio. It shares architectural similarities with other members like the CY8C24123A and CY8C24423A. The series emphasizes mixed-signal programmability on a single chip. It represents a generation of controllers designed to replace multiple discrete components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Infineon lifecycle notices for end-of-life alternatives. Cross-reference pinouts and electrical characteristics carefully before considering any potential replacements.