XMC1201Q040F0128ABXUMA1

Microcontrollers Overview

The XMC1201Q040F0128ABXUMA1 is an ARM Cortex-M0 microcontroller from the Infineon XMC1200 series. It features a 32-bit architecture with a maximum clock frequency of 32 MHz. The device integrates 128 kB of Flash program memory and 16 kB of SRAM data RAM. It provides 34 digital I/O pins and includes a 12-bit ADC module. Operating voltage ranges from 1.8 V to 5.5 V, with a functional temperature range of -40°C to +85°C. Communication interfaces include I2C, SPI, UART, and I2S.

Microcontrollers Feature Summary

• Integrates an ARM Cortex-M0 processor core for efficient code execution.
• Includes multiple serial communication interfaces such as SPI, UART, and I2C.
• Features a 12-bit analog-to-digital converter for signal acquisition.
• Supports flexible input/output configurations via general-purpose digital pins.

Microcontrollers Applications

• General-purpose embedded control systems
• Industrial sensor interfaces
• Consumer electronics logic control

Microcontrollers Procurement Notes

Verify the exact suffix against official Infineon documentation to ensure correct memory size and package variant. Confirm RoHS compliance status through the manufacturer's current datasheet. Check availability through authorized distributors as supply levels may vary. Ensure the ordering part number matches the specific pinout and memory configuration required for the design.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory capacity and low power consumption is required. The 32 MHz speed suits applications not demanding high-frequency processing. Verify that the 34 available I/O pins meet the interface requirements. Consider the 1.8 V to 5.5 V operating range for compatibility with system power rails.

Microcontrollers Part Context

This part belongs to the XMC1000 family, designed for cost-sensitive and power-efficient applications. The XMC1200 series variants typically offer varying Flash sizes while maintaining similar peripheral sets. This specific model sits within the mid-range memory options of the QFN-40 package lineup.

Microcontrollers Replacement Considerations

Consult Infineon documentation for direct cross-references. Variants with different Flash sizes (e.g., 64 kB or 200 kB) may be compatible if software is adjusted. Other XMC1200 series parts in QFN-40 packages should be verified for pin compatibility.