CY8C24223A-24PVXAT

Overview

The CY8C24223A-24PVXAT is an 8-bit microcontroller from the PSoC 1 family, utilizing the M8C core. It features 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 voltage range of 2.4 V to 5.25 V. It includes six analog PSoC blocks capable of up to 14-bit ADCs and four digital PSoC blocks for timers, counters, PWMs, UART, SPI, and I2C interfaces. The component is housed in a 20-pin SSOP package.

Feature Summary

• Configurable analog and digital system-on-chip architecture allowing custom peripheral creation
• M8C processor with Harvard architecture supporting high-speed operations
• Flexible GPIO configuration with multiple drive modes and interrupt capabilities
• Integrated low-voltage detection and switch-mode pump for power management

Applications

• Battery-powered consumer electronics requiring low voltage operation
• Industrial control systems needing programmable analog signal processing
• Medical devices utilizing precision analog measurement capabilities
• IoT nodes implementing wireless communication protocols via configurable digital blocks

Procurement Notes

Verify the specific ordering suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the manufacturer designation aligns with Infineon Technologies following the acquisition of Cypress Semiconductor. Ensure compliance with RoHS directives as specified in the official datasheet documentation before finalizing procurement orders.

Selection Notes

Select this component when design requirements demand reconfigurable analog and digital resources on a single chip. It is suitable for applications replacing multiple discrete MCU and peripheral ICs. Consider the 24 MHz operating speed and 2.4 V minimum voltage for low-power designs. Evaluate the available GPIO count and analog block quantity against specific interface needs.

Part Context

This part belongs to the CY8C24x23A series within the broader PSoC 1 portfolio. It represents an evolution of the CY8C24x23 device, optimized for lower power consumption and reduced operating voltage. The series integrates programmable system-on-chip technology, combining a CPU with configurable analog and digital blocks to reduce system complexity and board space.

Replacement Considerations

The CY8C24223A-24PVXI serves as a tube-packaged equivalent with identical electrical specifications. Verify pinout compatibility and software configuration portability when transitioning between packaging types. No functional differences exist between the variants regarding core performance or peripheral availability.