XMC1100T038F0064AAXUMA1

Microcontrollers Overview

The XMC1100T038F0064AAXUMA1 is an ARM Cortex-M0 microcontroller from the Infineon XMC1000 family, designed for industrial applications. It features a 32-bit processor core with a maximum CPU clock frequency of 33.2 MHz and peripheral clock up to 66.4 MHz. The device includes 64 kbytes of Flash memory, 16 kbytes of SRAM, and 8 kbytes of ROM. It operates within a supply voltage range of 1.8 V to 5.5 V and supports digital I/O voltages of 1.8 V and 5.5 V. The TSSOP-38 package provides 12 ADC channels and multiple serial interfaces.

Microcontrollers Feature Summary

• ARM Cortex-M0 processor core offering high code density and single-cycle hardware multiplication
• Integrated Universal Serial Interface Channels (USIC) supporting UART, SPI, IIC, IIS, and LIN protocols
• Capture/Compare Units (CCU4) functioning as general-purpose timers
• Event Request Unit (ERU) for programmable processing of external and internal service requests

Microcontrollers Applications

• General purpose industrial applications
• Systems requiring real-time control via CCU4 timers
• Communication interfaces utilizing USIC modules
• Safety-sensitive applications supported by Window Watchdog Timer

Microcontrollers Procurement Notes

Verify the specific ordering designation against the manufacturer's official documentation to ensure correct package type, memory size, and temperature range. Confirm that the suffix indicates the required operating temperature range and pin count. Cross-reference the chip identification number if software compatibility is critical. Ensure compliance with RoHS directives and check for any specific handling requirements related to moisture sensitivity levels.

Microcontrollers Selection Notes

Select this component when a cost-effective solution based on the ARM Cortex-M0 architecture is required for entry-level industrial tasks. Consider the 64 kbyte Flash capacity and 16 kbyte RAM limits for application complexity. Evaluate the available GPIOs and ADC channels against system interface needs. Verify that the TSSOP-38 package fits the board layout constraints and thermal requirements.

Microcontrollers Part Context

This part belongs to the XMC1100 series, which serves as an entry-level MCU within the broader XMC1000 family. It targets applications replacing 8-bit or 16-bit MCUs while maintaining cost efficiency. The series shares common peripherals like the ERU and PRNG but varies in memory size and pin count across derivatives.

Microcontrollers Replacement Considerations

Consult the official datasheet for compatible derivatives within the XMC1100 series that share identical pinouts and feature sets. Verify functional equivalence regarding memory sizes and peripheral availability before substitution.