Infineon Technologies XMC1100Q024F0032ABXUMA1

Overview

XMC1100Q024F0032ABXUMA1 from Infineon Technologies is an ARM® Cortex™-M0 32-bit microcontroller with 32 kB Flash, 16 kB SRAM, and integrated peripherals including dual USIC channels, 12-bit ADC (12 channels), CCU4 timers, and RTC. It operates at up to 32 MHz and targets industrial motor control, power conversion, and sensor interface applications.

For engineers reviewing the XMC1100Q024F0032ABXUMA1 datasheet, XMC1100Q024F0032ABXUMA1 pinout, XMC1100Q024F0032ABXUMA1 application, or XMC1100Q024F0032ABXUMA1 equivalent, key selection criteria include Flash/SRAM size, USIC flexibility for UART/I²C/SPI, ADC resolution and channel count, real-time timer capabilities, and industrial-grade operating temperature range (–40 °C to +125 °C).

Technical Context

The XMC1100Q024F0032ABXUMA1 implements a single-core ARM Cortex-M0 processor with Thumb/Thumb-2 instruction set support, 32-bit hardware multiplier, and SysTick timer for RTOS integration. Its memory subsystem includes 32 kB on-chip Flash (with sector 0 read-only), 16 kB SRAM, and 8 kB ROM containing boot code and peripheral drivers.

Peripherals are organized via AHB-Lite and APB buses: dual USIC modules support configurable serial protocols (UART, SPI, I²C, I²S, LIN); CCU4 units provide capture/compare and PWM generation; VADC delivers 12-bit conversion across 12 input channels with programmable sampling control; ERU enables event-driven interrupt routing without CPU intervention.

Key Specifications

Pinout & Package

Package: QFN-24 (4 × 4 mm, 0.5 mm pitch, exposed thermal pad). This compact, thermally enhanced package supports high-density PCB layouts and efficient heat dissipation in space-constrained industrial modules.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with XMC1100T016F0032ABXUMA1, this part offers double Flash and full QFN-24 I/O capability; versus XMC1200Q040F0064ABXUMA1, it trades memory and peripheral headroom for lower cost and smaller footprint - optimal for cost-sensitive, fixed-function industrial nodes.

Availability

XMC1100Q024F0032ABXUMA1 is available at Aetrix Electronics and suitable for industrial motor control, power supply monitoring, and sensor interface applications requiring stable component supply, long-term lifecycle assurance, and industrial temperature qualification.

Supply support for XMC1100Q024F0032ABXUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with global R&D and manufacturing infrastructure.

The XMC1000 family was designed specifically for industrial real-time control - emphasizing deterministic timing, robust peripheral integration, and extended temperature reliability in harsh environments.

FAQ

What is the maximum operating frequency of the XMC1100Q024F0032ABXUMA1?

The device runs its ARM Cortex-M0 core at up to 32 MHz, with all peripherals-including USIC, VADC, and CCU4-fully functional at this clock rate. The on-chip PLL and internal RC oscillator support multiple clock sources, and the SCU allows dynamic clock gating to reduce power consumption during idle periods without compromising timing accuracy.

Does the XMC1100Q024F0032ABXUMA1 support hardware-based PWM generation?

Yes, it integrates four CCU4 (Capture/Compare Unit 4) modules, each providing two 16-bit timers with complementary PWM outputs, dead-time insertion, and shadow register updates. These are directly controllable via peripheral registers and can be triggered by ADC conversion completion or ERU events for synchronized motor control waveforms.

Can the USIC modules interface with standard I²C devices?

Yes, each USIC channel can be configured as a full-featured I²C master or slave with programmable clock frequency (standard/fast mode), 7- or 10-bit addressing, and automatic ACK/NACK handling. The USIC's built-in frame formatting and error detection logic offloads protocol management from the CPU, enabling reliable multi-device bus communication.

Is there on-chip flash programming support during runtime?

Yes, the device supports in-application programming (IAP) of its 32 kB Flash memory via the SWD interface or through user firmware using the provided Flash API in ROM. Sector erase and page write operations are supported, with hardware write protection and ECC checking enabled by default to ensure data integrity during field updates.