Infineon Technologies XMC1403Q040X0064AAXUMA1

Overview

XMC1403Q040X0064AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for real-time industrial control, featuring 48 MHz CPU frequency, 64 KB Flash with ECC, 16 KB SRAM with parity, and integrated CCU8/CCU4 timers for motor PWM generation. It supports 2×4-channel CCU8 for complementary high/low-side gate drive in digital power converters and includes MultiCAN+ (2 nodes, 32 message objects) for industrial networking.

For engineers reviewing the XMC1403Q040X0064AAXUMA1 datasheet, XMC1403Q040X0064AAXUMA1 pinout, XMC1403Q040X0064AAXUMA1 application, or XMC1403Q040X0064AAXUMA1 equivalent, key selection criteria include its 96 MHz CCU8 timer capability, 1.8–5.5 V supply range, -40 to 105°C operating temperature, and VQFN-40 package compatibility with space-constrained motor control PCBs.

Technical Context

The XMC1403Q040X0064AAXUMA1 implements a deterministic real-time architecture centered on dual 16-bit CCU8 modules running at 96 MHz, enabling precise dead-time insertion and phase-shifted PWM for three-phase inverter control. Its analog subsystem integrates two 12-bit VADC kernels with up to 12 analog inputs and adjustable gain, supporting current sensing and voltage monitoring in closed-loop power stages.

Communication is handled by two USIC modules (four channels total), configurable as UART, SPI, IIC, or IIS, plus MultiCAN+ with bit rates up to 1 MBaud. The device boots from internal flash and supports single-pin SWD debug via dedicated SWDIO/SWCLK pins, with no external crystal required due to integrated fast/slow oscillators.

Key Specifications

Pinout & Package

This device uses a 40-pin VQFN package (5 mm × 5 mm, 0.4 mm pitch) with exposed thermal pad, optimized for thermal dissipation in compact motor control modules.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar real-time industrial control applications.

Compared with XMC1402Q040X0064AAXUMA1, this part adds critical CAN networking for system-level coordination; versus XMC4400F100K256ABXUMA1, it trades raw compute for lower BOM cost and simpler thermal design in cost-sensitive motor control.

Availability

XMC1403Q040X0064AAXUMA1 is available at Aetrix Electronics and suitable for brushless motor drives, digital power supplies, industrial PLC I/O modules, and LED lighting controllers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1403Q040X0064AAXUMA1 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 is a German semiconductor manufacturer specializing in power management, automotive ICs, and industrial microcontrollers, with global manufacturing and quality certification to ISO/TS 16949 and IEC 60730.

The XMC1400 series targets real-time industrial control applications including motor drives, digital power conversion, and HMI-designed to replace legacy 8/16-bit MCUs with ARM-based performance, integrated analog peripherals, and robust industrial qualification.

FAQ

What is the maximum operating frequency of the CCU8 timer modules?

The CCU8 modules operate at 96 MHz, independent of the 48 MHz CPU clock, enabling precise PWM edge placement with sub-nanosecond jitter. This frequency is fixed and derived from the internal PLL output, supporting dead-time resolution down to 10.4 ns for high-frequency inverter switching.

Does XMC1403Q040X0064AAXUMA1 support hardware CRC calculation for firmware updates?

No, this device does not include a dedicated hardware CRC accelerator. Firmware integrity verification must be implemented in software using the MATH coprocessor's 32-bit arithmetic functions or standard library routines. ECC on Flash protects against bit flips during execution but does not cover external update payloads.

Can the VQFN-40 package be reflow soldered using standard lead-free profiles?

Yes, the VQFN-40 package is qualified for JEDEC J-STD-020D-compliant lead-free reflow, with peak temperature up to 260°C for 30 seconds. The exposed thermal pad requires ≥70% solder coverage and at least four 0.3 mm vias to inner ground planes to meet thermal and mechanical reliability requirements.

How many simultaneous analog inputs can be sampled by the VADC in burst mode?

The VADC supports up to 12 analog inputs across two kernels, with burst mode allowing sequential sampling of all enabled channels in a single trigger event. Maximum burst rate is 1.1 MS/s total, meaning full 12-channel acquisition completes in ≈10.9 µs with 12-bit resolution and gain = 1.