Infineon Technologies XMC1404F064X0128AAXUMA1

Overview

XMC1404F064X0128AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for real-time industrial control, featuring 48 MHz CPU frequency, 128 KB Flash with ECC, 16 KB SRAM with parity, dual 12-bit VADC (up to 1.1 MS/s), and integrated CCU8/CCU4 PWM timers for motor and power conversion. It operates across -40°C to 105°C and supports 1.8–5.5 V supply, targeting digital power supplies and BLDC motor drives.

For engineers reviewing the XMC1404F064X0128AAXUMA1 datasheet, XMC1404F064X0128AAXUMA1 pinout, XMC1404F064X0128AAXUMA1 application, or XMC1404F064X0128AAXUMA1 equivalent, key selection criteria include on-chip analog front-end capability (2× VADC, 4× ACMP, 8× ORC), multi-channel USIC (UART/SPI/IIC/IIS up to 12 Mb/s), MultiCAN+ (2 nodes, 32 MOs), and industrial-grade thermal robustness.

Technical Context

This device implements a deterministic real-time control architecture optimized for closed-loop systems: dual CCU8 modules deliver 96 MHz 16-bit PWM with complementary output pairs and dead-time insertion, while POSIF interfaces support quadrature encoder and Hall sensor inputs for precise rotor position tracking in motor control.

The analog subsystem integrates two independent VADC kernels with sample-and-hold stages, 0–5.5 V input range, and programmable gain amplifiers-enabling direct sensing of high-side current shunts and DC-link voltages without external signal conditioning in digital power converters.

Key Specifications

Pinout & Package

Package: LQFP-64 (12 × 12 mm², 0.5 mm pitch), RoHS-compliant, industrial temperature grade (-40°C to +105°C).

Key Features

Applications

Equivalent & Alternatives

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

Compared with XMC1404F064X0064AAXUMA1, this part doubles Flash capacity for enhanced firmware resilience; versus XMC1404F064X0200AAXUMA1, it trades 72 KB Flash for lower unit cost while retaining full peripheral functionality and industrial temperature rating.

Availability

XMC1404F064X0128AAXUMA1 is available at Aetrix Electronics and suitable for digital power supplies, BLDC motor drives, LED lighting systems, and industrial HMI panels requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1404F064X0128AAXUMA1 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 IATF 16949 and ISO 9001.

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 analog-intensive industrial workloads.

FAQ

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

The XMC1404F064X0128AAXUMA1 runs its ARM Cortex-M0 processor core at a maximum frequency of 48 MHz, delivering 0.84 DMIPS/MHz (Dhrystone 2.1). This frequency is sustained across the full industrial temperature range (-40°C to +105°C) under 1.8–5.5 V supply conditions, with on-chip clock monitoring ensuring stability during voltage transients.

Does this microcontroller support hardware-based motor control peripherals?

Yes - it integrates two CCU8 modules (each with four 16-bit channels running at 96 MHz) and two CCU4 modules for advanced motor control. These provide complementary PWM outputs with programmable dead-time insertion, fault input synchronization, and automatic waveform restart after overcurrent events - all implemented in hardware without CPU intervention.

What analog capabilities does the XMC1404F064X0128AAXUMA1 offer for sensor interfacing?

It features two independent 12-bit VADC kernels supporting up to 12 analog inputs per kernel, with sample-and-hold stages, 0–5.5 V input range, and programmable gain. Additionally, it includes four fast analog comparators (ACMP) and eight out-of-range comparators (ORC), enabling simultaneous high-speed current/voltage monitoring and hardware-triggered protection responses.

Is there on-chip debug support, and what interfaces are available?

Yes - it supports ARM Serial Wire Debug (SWD) with four hardware breakpoints and two watchpoints, plus single-pin debug capability via SWO. The debug interface operates at full CPU speed and remains functional across all low-power modes, enabling real-time trace and non-intrusive debugging of time-critical control loops without halting execution.