CY8C27443-24PVIT

Overview

The CY8C27443-24PVIT is an 8-bit microcontroller within the Infineon PSoC Mixed Signal Array family. It features a 24 MHz M8C CPU core, 16 KB Flash program memory, and 256 bytes SRAM data storage. The device integrates 12 analog PSoC blocks and 8 digital PSoC blocks for configurable system design. Operating voltage ranges from 3.0 V to 5.25 V, with support for 1.0 V operation via an on-chip switch mode pump. It supports industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Configurable mixed-signal architecture combining analog and digital logic blocks
• High-speed 8-bit Harvard architecture processor with multiply and accumulate capabilities
• Flexible programmable interconnects for custom peripheral creation
• Integrated low-voltage detection and precision clocking systems

Applications

• UPS controller designs using single-chip solutions
• Consumer electronics requiring mixed-signal processing
• Industrial equipment control systems
• Communications devices utilizing configurable I/O

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and temperature grade. Ensure compatibility with required development tools such as PSoC Designer software. Confirm that the selected variant meets all electrical specifications for the target application environment before finalizing procurement.

Selection Notes

Select this component when a single chip must replace multiple traditional MCU-based system components. Consider the CY8C27443-24PVIT for applications requiring high configurability of analog and digital peripherals. Evaluate the available GPIO count and memory size against project requirements to ensure optimal resource utilization without over-specifying.

Part Context

This part belongs to the CY8C27x43 series of PSoC Mixed Signal Arrays. It shares architectural similarities with variants like CY8C27143 and CY8C27643, differing primarily in pin counts and specific I/O configurations. The series is designed to offer maximum design flexibility through its programmable system-on-chip technology.

Replacement Considerations

Direct substitutes include other CY8C27x43 family members such as CY8C27443-24PVI. Verify pinout compatibility and memory configuration differences when considering alternative packages or temperature grades within the same functional family.