CY8C4247AZA-M475T

Overview

The CY8C4247AZA-M475T is an ARM microcontroller within the PSoC 4200M series, featuring an ARM Cortex-M0 core. It integrates 128 kB of Flash program memory and 16 kB of SRAM data RAM. The device supports a maximum clock frequency of 48 MHz and includes a 12-bit ADC with 32 channels. It provides 51 I/O pins and operates on a supply voltage range of 1.71 V to 5.5 V. The component is housed in a TQFP-64 package and supports interfaces including I2C, SPI, and UART.

Feature Summary

• Integrates programmable analog blocks for mixed-signal applications
• Supports multiple communication protocols via dedicated hardware interfaces
• Features low-power operation capabilities suitable for battery-powered devices

Applications

• Industrial control systems requiring mixed-signal processing
• Consumer electronics utilizing programmable analog features
• IoT sensor nodes with low power consumption requirements

Procurement Notes

Verify the specific ordering suffix to confirm package type and tape/reel configuration. Ensure compatibility with existing design constraints regarding pinout and thermal performance. Confirm RoHS compliance status through official documentation before integration into production workflows.

Selection Notes

Select this component when a balance of moderate code storage and extensive analog connectivity is required. The 32-channel ADC capability distinguishes it from variants with fewer channels. Consider the TQFP-64 package for surface-mount assembly needs while evaluating the 48 MHz processing speed against application latency requirements.

Part Context

This part belongs to the Infineon PSoC 4 family, designed for cost-sensitive embedded applications. It combines a standard ARM Cortex-M0 processor with configurable analog and digital blocks. The series targets applications needing flexible I/O and analog signal conditioning without external components.

Replacement Considerations

Check CY8C4247AZI-M475T for identical electrical specifications with potential packaging differences. Verify CY8C4247AZS-M475T for industrial temperature range options if extended operating conditions are necessary.