CY8C27243-24PVIT

Overview

The Infineon CY8C27243-24PVIT is an 8-bit microcontroller within the PSoC family, featuring an M8C CPU core with speeds up to 24 MHz. It includes 16 KB of Flash program storage, 256 bytes of SRAM data storage, and supports up to 12 analog inputs via configurable blocks. The device operates on a 3.0 V to 5.25 V supply voltage and functions within an industrial temperature range of -40°C to +85°C. It utilizes a 20-pin SSOP package.

Feature Summary

• Configurable mixed-signal architecture allowing custom peripheral creation
• Flexible GPIO with multiple drive modes and interrupt capabilities
• Integrated analog system supporting ADCs, DACs, and amplifiers
• Support for I2C, SPI, and UART communication interfaces

Applications

• Consumer electronics requiring low-cost single-chip solutions
• Industrial equipment control systems
• Automotive embedded applications
• Communications interface modules

Procurement Notes

Verify the specific ordering suffix PVIT confirms the SSOP-20 package and reel packaging format. Ensure the component meets RoHS compliance standards as indicated in official documentation. Confirm that the 24 MHz clock speed variant matches your system timing requirements before finalizing procurement orders.

Selection Notes

Select this model when a programmable mixed-signal array is required to replace multiple discrete components. The CY8C27243 offers sufficient digital and analog resources for complex signal processing tasks. Consider the 20-pin form factor for space-constrained designs needing extensive I/O connectivity.

Part Context

This component belongs to the CY8C27x43 series of PSoC Mixed Signal Arrays. These devices are designed to integrate configurable analog and digital blocks with an 8-bit microcontroller. The series targets applications demanding high design flexibility and reduced board size through system-level integration.

Replacement Considerations

Check datasheet specifications for CY8C27143 or CY8C27443 if pinout or resource differences are acceptable. Verify package compatibility and electrical characteristics before substituting.