CY8C24223A-24PVXI

Overview

The CY8C24223A-24PVXI is an 8-bit microcontroller from the Infineon PSoC 1 family, featuring the M8C processor core. It integrates 4 KB of Flash program memory and 256 bytes of SRAM data storage. The device supports a maximum clock frequency of 24 MHz and operates within a supply voltage range of 2.4 V to 5.25 V. It includes six analog PSoC blocks for ADCs up to 14-bit resolution and DACs up to 9-bit resolution, alongside four digital PSoC blocks for configurable peripherals. The component is housed in a 20-pin SSOP package.

Feature Summary

• Configurable analog and digital system resources allow custom peripheral creation via PSoC Designer software.
• Integrated M8C processor with Harvard architecture supports high-speed execution and low-power operation.
• Flexible GPIO configuration offers multiple drive modes and interrupt capabilities on all pins.

Applications

• Consumer electronics requiring mixed-signal processing
• Industrial equipment control systems
• Communications interface modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 20-pin SSOP variant. Confirm RoHS compliance status if required by regional regulations. Cross-reference the part number with official distributor catalogs to validate availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when design requirements demand programmable analog and digital peripherals within a single chip. The CY8C24223A-24PVXI is suitable for applications needing precise analog signal conditioning combined with digital control logic. Consider the 24 MHz processing speed and available I/O count relative to system complexity. Evaluate the development tool ecosystem, specifically PSoC Designer, for efficient hardware and firmware co-design.

Part Context

This microcontroller belongs to the PSoC 1 CY8C24xxx series, designed to replace multiple discrete components. It combines an 8-bit CPU with configurable analog and digital blocks. The series targets cost-sensitive applications requiring flexibility in system integration. The CY8C24223A variant specifically provides a balanced mix of memory and I/O resources for general-purpose embedded control tasks.

Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the CY8C24x23A family. Verify functional equivalence regarding memory size and peripheral configurations before substitution. Check for any silicon errata or recommended workarounds associated with potential replacement parts.

FAQ

What is the maximum operating voltage for the CY8C24223A-24PVXI?

The device operates within a supply voltage range of 2.4 V to 5.25 V.

How many analog-to-digital converters are available in this device?

The device features six analog PSoC blocks that can be configured as ADCs with resolutions up to 14 bits.