CY8C21534-24PVXIT

Overview

The CY8C21534-24PVXIT is a PSoC Low Power Programmable System-on-Chip from Infineon Technologies, featuring an 8051-compatible CPU core. It integrates programmable analog and digital blocks within a 24-pin SSOP package. The device operates at frequencies up to 24 MHz with supply voltages ranging from 1.8V to 3.6V. Key internal resources include SRAM, Flash memory, and configurable I/O pins. It supports multiple low-power modes to optimize energy consumption for battery-operated applications.

Feature Summary

• Integrates programmable analog and digital blocks for custom system functionality
• Supports low-power operation with multiple sleep and idle modes
• Features an 8051-compatible processor core for efficient code execution
• Provides flexible I/O configuration through programmable interconnects

Applications

• Battery-powered portable devices requiring low power consumption
• Industrial control systems with mixed-signal requirements
• Consumer electronics utilizing programmable logic interfaces
• Medical instrumentation needing precise analog signal processing

Procurement Notes

Verify the exact suffix PVXIT against official Infineon documentation to confirm package type and temperature range. Ensure compatibility with your board layout regarding pinout and voltage levels. Cross-reference datasheet revisions for any updates in electrical characteristics or recommended operating conditions before finalizing procurement.

Selection Notes

Select this component when mixed-signal programmability is required alongside low power constraints. Evaluate the available analog and digital block resources against your specific design needs. Consider the 24-pin SSOP package size relative to your PCB space limitations. Confirm that the 24 MHz maximum frequency meets your processing requirements.

Part Context

This part belongs to the PSoC 1 family, designed for highly integrated, low-cost solutions. It combines microcontroller capabilities with programmable peripheral arrays. The series targets applications needing flexibility in hardware configuration without external components. It serves as a drop-in replacement for fixed-function microcontrollers in many designs.

Replacement Considerations

Check Infineon's official substitution guide for compatible parts. Verify pin-to-pin compatibility if replacing existing designs. Ensure software compatibility with the 8051 core architecture. Review updated datasheets for any changes in performance specifications or package availability.