CY8C29466-24SXIT

Overview

The CY8C29466-24SXIT is an 8-bit microcontroller from the PSoC 1 family, featuring an M8C core operating at up to 24 MHz. It integrates 32 KB of Flash program memory and 2 KB of SRAM data storage. The device includes 12 analog PSoC blocks supporting up to 14-bit ADCs and 16 digital PSoC blocks for configurable peripherals. It provides 24 I/O pins, operates within a 3.0 V to 5.25 V supply range, and supports industrial temperatures from -40 °C to +85 °C.

Feature Summary

• Configurable mixed-signal architecture with 12 analog and 16 digital programmable blocks
• M8C processor core with Harvard architecture and hardware multiply/accumulate unit
• Flexible GPIO configuration with multiple drive modes and interrupt capabilities
• Integrated system resources including switch-mode pump and low-voltage detection

Applications

• Audio applications requiring real-time analysis and embedded processing
• Industrial equipment control systems
• Consumer electronics with mixed-signal requirements
• Communications devices utilizing serial interfaces

Procurement Notes

Verify the specific package type associated with the 'SXI' suffix against official Infineon documentation before procurement. Confirm that the required operating voltage and temperature ranges align with the industrial specifications. Ensure development tools such as PSoC Designer are compatible with the selected device revision.

Selection Notes

Select this component when a design requires high configurability of both analog and digital peripherals on a single chip. The M8C core is suitable for applications needing efficient 8-bit processing with hardware acceleration. Consider the available Flash and SRAM sizes relative to application code complexity and data storage needs.

Part Context

This part belongs to the CY8C29x66 series of PSoC 1 devices, which offer extensive programmable logic resources. The series is designed to replace multiple discrete components by integrating mixed-signal functions into a single system-on-chip solution. It targets markets requiring flexible, cost-effective embedded control solutions.

Replacement Considerations

Consult official Infineon documentation for verified substitute part numbers within the CY8C29x66 family or other PSoC generations. Cross-referencing should be based on pin compatibility, resource availability, and electrical specifications.