Infineon Technologies XMC1404Q064X0128AAXUMA1

Overview

XMC1404Q064X0128AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for industrial real-time control, featuring 128 KB Flash, 16 KB SRAM with parity, and operating at up to 48 MHz across -40°C to 105°C ambient. It integrates dual 12-bit VADC (1.1 MS/s), 2× CCU8 timers (96 MHz) for complementary PWM, MultiCAN+ (2 nodes, 32 MOs, up to 1 MBaud), and 48 GPIOs in LQFP-64 package - deployed in motor drives and digital power converters.

For engineers reviewing the XMC1404Q064X0128AAXUMA1 datasheet, XMC1404Q064X0128AAXUMA1 pinout, XMC1404Q064X0128AAXUMA1 application, or XMC1404Q064X0128AAXUMA1 equivalent, key selection criteria include its 128 KB ECC-protected Flash, dual high-resolution ADC with 12 analog inputs, CCU8-based 6-phase PWM generation, and industrial-grade temperature range with 1.8–5.5 V supply flexibility.

Technical Context

This device implements a deterministic real-time control architecture centered on two CCU8 modules (each with four 16-bit timers) supporting dead-time insertion, complementary output pairs, and synchronized capture for three-phase motor commutation. Its analog subsystem includes two independent VADC kernels with sample-and-hold stages, programmable gain, and 0–5.5 V input range - enabling direct sensing of shunt currents and bus voltages without external signal conditioning.

The communication stack combines four USIC channels (configurable as UART/SPI/IIC/IIS/LIN), MultiCAN+ with hardware message filtering and FIFO support, and LEDTS with capacitive touch and LED drive capability. Debug uses ARM Serial Wire Debug (SWD) with 4 breakpoints and 2 watchpoints, compatible with standard JTAG/SWD tools.

Key Specifications

Pinout & Package

LQFP-64 (12 mm × 12 mm, 0.5 mm pitch) with exposed thermal pad - optimized for conduction cooling in compact motor drive modules.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XMC1404Q064X0064AAXUMA1, this part adds 64 KB ECC Flash for robust firmware storage and dual-bank update capability; versus XMC4402F100K256ABXUMA1, it trades FPU and speed for lower cost, power, and proven qualification in cost-sensitive motor drives.

Availability

XMC1404Q064X0128AAXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, digital power supplies, LED lighting controllers, and HMI touch panels requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1404Q064X0128AAXUMA1 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 vertical integration from silicon to system solutions.

This device belongs to the XMC1400 AA-Step series - engineered specifically for deterministic real-time control in motor drives, digital power conversion, and intelligent lighting, emphasizing hardware acceleration for PWM, analog acquisition, and industrial communications.

FAQ

What is the maximum ADC sampling rate and how many channels can be sampled simultaneously?

The VADC supports up to 1.1 million samples per second with two independent kernels. Each kernel can acquire up to four analog inputs per trigger event using hardware-synchronized sample-and-hold, enabling true simultaneous sampling of current and voltage for vector control algorithms without phase skew.

Does this MCU support hardware-based dead-time insertion for complementary PWM outputs?

Yes - each CCU8 module provides dedicated dead-time generators with 1 ns resolution and programmable delay values (1–255 ns). This allows precise control of high-side/low-side switch timing to prevent shoot-through in half-bridge and three-phase inverter topologies without CPU intervention.

Is the MultiCAN+ peripheral compatible with standard CAN FD frames?

No - MultiCAN+ implements Classical CAN (ISO 11898-1) only, supporting Basic-CAN and Full-CAN modes up to 1 MBaud. It does not support CAN FD data rates or extended frame formats; for CAN FD, consider Infineon's XMC4000 or AURIX™ families.

What debug interfaces are supported and what are the minimum pin requirements?

It supports ARM Serial Wire Debug (SWD) using SWDIO and SWCLK pins - requiring only two physical connections. No reset pin is mandatory for debug, though nRESET is recommended for reliable recovery. The interface supports full flash programming, breakpoint setting, and real-time memory inspection via standard CMSIS-DAP or J-Link tools.