CY8C24794-24LFXI

Overview

The CY8C24794-24LFXI is an 8-bit microcontroller from the PSoC family, featuring an M8C processor core operating at speeds up to 24 MHz. It integrates 16K of Flash program storage and 1K of SRAM data memory. The device includes a full-speed USB port (12 Mbps) compliant with USB 2.0 standards, requiring no external crystal. It offers configurable analog and digital systems with six analog blocks supporting up to 14-bit ADCs and four digital blocks for timers, counters, and communication interfaces like UART and SPI.

Feature Summary

• Integrates a full-speed USB port with dedicated buffer and self-tuning internal oscillator for precise timing without external components.
• Provides configurable mixed-signal architecture with six analog blocks for high-resolution ADCs, DACs, and amplifiers, alongside four digital blocks for versatile peripheral creation.
• Supports capacitive sensing applications through programmable pin configurations and hardware-controlled precharging capabilities on the analog multiplexer system.

Applications

• Industrial control systems requiring mixed-signal processing
• Consumer electronics utilizing capacitive touch interfaces
• Communication devices implementing USB connectivity

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and temperature range. Ensure compatibility with existing design constraints regarding the 56-pin MLF package dimensions and thermal requirements. Confirm that the selected variant meets all regulatory compliance standards relevant to your target market before finalizing procurement.

Selection Notes

Select this component when a design requires integrated USB functionality combined with flexible analog signal processing capabilities. It is suitable for applications needing customizable peripherals to reduce discrete component count. Consider the available development tools and user modules if rapid prototyping and configuration flexibility are prioritized over fixed-function microcontrollers.

Part Context

This device belongs to the PSoC Mixed-Signal Array family, designed to replace traditional MCUs and discrete components. It utilizes a unique architecture allowing users to configure analog and digital resources via software. The CY8C24794 specifically targets applications demanding high integration levels in industrial, consumer, and communication sectors.

Replacement Considerations

Check for updated revisions within the CY8C24794 series or alternative PSoC devices with similar resource counts. Verify pinout compatibility if substituting with other 56-pin packages. Review termination notices for any end-of-life status associated with specific manufacturing batches or suffixes.