CY8C4247AZI-M475T

Overview

The CY8C4247AZI-M475T is an ARM microcontroller from the PSoC 4200 series, featuring an ARM Cortex-M0 core. It integrates 128 kB of program memory and 16 kB of data RAM within a TQFP-64 package. The device supports a maximum clock frequency of 48 MHz and includes a 12-bit SAR ADC capable of 1 MSPS sampling. It provides 51 I/O pins and operates on a supply voltage range of 1.71 V to 5.5 V.

Feature Summary

• Integrates a high-performance ARM Cortex-M0 processor with up to 48 MHz operation speed.
• Includes a 12-bit Successive Approximation Register (SAR) Analog-to-Digital Converter for precise signal acquisition.
• Features extensive digital peripheral resources including multiple Serial Communication Blocks and TCPWM modules.
• Supports low-power operation with wide voltage input ranges suitable for battery-powered applications.

Applications

• General-purpose embedded control systems
• Industrial sensor interfaces
• Battery-operated portable devices
• Consumer electronics controllers

Procurement Notes

Verify the specific suffix M475T against official Infineon documentation to confirm package type and temperature grade. Ensure compatibility with design-in requirements by checking pinout definitions in the datasheet. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement orders.

Selection Notes

Select this component when a balance of processing power and analog capability is required in a compact form factor. The PSoC 4200 architecture allows for flexible digital block configuration, reducing external component count. Consider the 12-bit ADC resolution and 51 GPIOs for complex interface needs without requiring additional chips.

Part Context

This part belongs to the Infineon PSoC 4200 family, designed for cost-sensitive and power-efficient applications. It utilizes the ARM Cortex-M0 core, offering efficient code execution. The series is known for its programmable analog and digital blocks, enabling system-level integration and reduced board space compared to discrete solutions.

Replacement Considerations

Check for direct substitutes within the PSoC 4200 series with identical pinouts and memory sizes. Verify if alternative suffixes indicate different temperature ranges or packaging options that meet the application's environmental constraints.