CY8C4245PVS-472Z

Overview

The CY8C4245PVS-472Z is an ARM microcontroller from the Infineon PSoC 4200 series, featuring an ARM Cortex-M0 core. It provides 32 kB of Flash program memory and 4 kB of SRAM data memory within a 28-pin SSOP package. The device supports a maximum clock frequency of 48 MHz and includes a 12-bit ADC. It operates with a supply voltage range of 1.71 V to 5.5 V and functions across a temperature range of -40°C to +105°C. Communication interfaces include I2C, SPI, and UART.

Feature Summary

• Integrates a low-power ARM Cortex-M0 processor for efficient code execution.
• Includes programmable analog and digital blocks for custom peripheral implementation.
• Supports multiple serial communication protocols for system connectivity.

Applications

• Battery-powered portable devices requiring low power consumption
• Industrial control systems with sensor interface requirements
• Consumer electronics utilizing serial communication peripherals

Procurement Notes

Verify the specific suffix designation against official Infineon documentation to confirm pinout and electrical characteristics. Confirm availability status as lifecycle information may vary by region. Ensure compatibility with existing PCB footprints for the SSOP-28 package before procurement.

Selection Notes

Select this component when a balance of processing speed and analog capability is required in a compact package. The 48 MHz clock speed suits applications needing moderate computational throughput. Verify that the 32 kB memory size meets firmware storage needs and that the 12-bit ADC resolution aligns with signal conditioning requirements.

Part Context

This part belongs to the PSoC 4200 family, which combines a CPU with configurable analog and digital blocks. It targets applications needing flexibility in peripheral configuration without external components. The SSOP-28 package offers a cost-effective solution for space-constrained designs compared to larger QFN or TQFP options.

Replacement Considerations

Check for direct substitutes within the PSoC 4200 series with identical pinouts. Verify if newer revisions offer improved lifecycle status. Ensure any replacement maintains the same voltage range and temperature specifications for seamless integration.