CY8C20000-12LFXI

Overview

The CY8C20000-12LFXI is a PSoC Mixed Signal Array device from Cypress Semiconductor. It integrates an M8C processor, Flash program memory, SRAM data storage, and configurable analog and digital blocks on a single chip. The component supports low-power operation and features CapSense technology for capacitive sensing applications.

Feature Summary

• Integrates a Harvard-architecture M8C processor with programmable analog and digital blocks
• Includes non-volatile Flash program memory and static RAM for data storage
• Supports CapSense functionality for touch-sensitive user interfaces

Applications

• Automotive electronics systems requiring AEC Q100 qualification
• Consumer devices utilizing capacitive touch controls
• Industrial control units needing mixed-signal processing

Procurement Notes

Verify the specific suffix LFXI against official Cypress documentation to confirm package type and temperature range. Ensure compatibility with PSoC Designer development tools. Confirm supply chain authenticity through authorized distributors only.

Selection Notes

Select this model when a combined MCU and analog solution is required. Consider the available pin count and memory size relative to application needs. Verify that the operating voltage and temperature range meet system specifications.

Part Context

This part belongs to the PSoC 2 family of Programmable System-on-Chips. These devices are designed to replace multiple discrete components by integrating configurable logic and analog peripherals into a single low-cost package.

Replacement Considerations

Check for direct substitutes within the CY8C20000 series or compatible PSoC 2 variants. Ensure functional equivalence in processor speed, memory capacity, and I/O configuration before substitution.