Infineon Technologies XMC1403Q048X0064AAXUMA1

Overview

XMC1403Q048X0064AAXUMA1 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 (96 MHz), 2×4-channel CCU4, POSIF for encoder interfacing, and MultiCAN+ with 2 nodes and 32 message objects - deployed in brushless DC motor drives and digital power supplies.

For engineers reviewing the XMC1403Q048X0064AAXUMA1 datasheet, XMC1403Q048X0064AAXUMA1 pinout, XMC1403Q048X0064AAXUMA1 application, or XMC1403Q048X0064AAXUMA1 equivalent, key selection criteria include its 48-pin VQFN package, 1.8–5.5 V operation, 12-bit ADC (1.1 MS/s), dual USIC modules supporting UART/SPI/IIC/IIS up to 12 Mb/s, and industrial temperature range (−40 °C to +105 °C).

Technical Context

This device implements a deterministic real-time control architecture centered on dual high-speed timer units: CCU8 (96 MHz, 8-channel, complementary PWM output with dead-time insertion) and CCU4 (96 MHz, 8-channel, flexible capture/compare). Its analog subsystem integrates two 12-bit VADC kernels with 12 analog inputs, sample-and-hold stages, and 0–5.5 V input range - enabling direct sensing of motor phase currents and bus voltages without external signal conditioning.

The communication stack includes two USIC modules (each configurable as UART, SPI, IIC, IIS, or LIN), plus MultiCAN+ supporting CAN FD-ready frame handling at up to 1 MBaud. Boot mode is selected via dedicated port pins (P0.0–P0.2), and debug uses single-pin Serial Wire Debug (SWD) with 4 breakpoints and 2 watchpoints - optimized for space-constrained embedded motor control PCBs.

Key Specifications

Pinout & Package

Package: VQFN-48 (7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad). Pinout validated per Infineon datasheet Section 2.2.1 (Package Pin Summary) and Figure 2-1 (VQFN-48 pin configuration).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar motor control and digital power applications.

Compared with XMC1402Q048X0064AAXUMA1, this part adds CAN diagnostics and encoder redundancy; compared with XMC1404Q048X0128AAXUMA1, it trades Flash capacity and dual MATH for lower unit cost - making it optimal for cost-sensitive, single-axis industrial drives with CAN-based commissioning.

Availability

XMC1403Q048X0064AAXUMA1 is available at Aetrix Electronics and suitable for brushless DC motor drives, digital AC-DC power supplies, industrial PLC I/O modules, and LED lighting control systems requiring stable component supply across extended product lifecycles.

Supply support for XMC1403Q048X0064AAXUMA1 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 R&D centers in Munich, Dresden, and Austin.

The XMC1400 series targets real-time industrial control applications - specifically engineered for motor control, digital power conversion, and HMI-integrated embedded systems with deterministic timing and robust peripheral integration.

FAQ

What is the maximum operating frequency of the ARM Cortex-M0 core in XMC1403Q048X0064AAXUMA1?

The CPU core runs at a maximum frequency of 48 MHz, delivering 0.84 DMIPS/MHz (Dhrystone 2.1). This frequency is factory-trimmed and guaranteed across the full −40 °C to +105 °C temperature range and 1.8–5.5 V supply, with no dynamic frequency scaling - ensuring consistent real-time behavior in motor control loops.

Does XMC1403Q048X0064AAXUMA1 support hardware-based field-oriented control (FOC)?

Yes - it integrates a dedicated MATH coprocessor with CORDIC for 24-bit sine/cosine and 32-bit division, plus CCU8 timers with hardware dead-time insertion and complementary PWM outputs. These features enable full hardware-accelerated FOC execution without CPU intervention for critical timing paths like current sampling and PWM update.

What debug interfaces are supported, and is JTAG required?

It supports ARM Serial Wire Debug (SWD) using only two pins (SWDIO and SWCLK), with no JTAG header needed. The implementation includes 4 hardware breakpoints and 2 watchpoints, and supports single-pin debug via SWO trace output - reducing PCB footprint and simplifying in-system firmware updates during production testing.

How many analog inputs does the VADC support, and what is the input voltage range?

The device contains two 12-bit VADC kernels supporting up to 12 analog input channels. Each channel accepts 0–5.5 V input voltage range directly - compatible with industrial sensor outputs and motor phase shunt signals without external level-shifting or amplification circuitry.