Infineon Technologies XMC1401F064F0128AAXUMA1

Overview

XMC1401F064F0128AAXUMA1 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 CCU4/CCU8 PWM timers for motor and power conversion. It supports 48 GPIOs in LQFP-64 package and operates across -40°C to 105°C ambient range.

For engineers reviewing the XMC1401F064F0128AAXUMA1 datasheet, XMC1401F064F0128AAXUMA1 pinout, XMC1401F064F0128AAXUMA1 application, or XMC1401F064F0128AAXUMA1 equivalent, key selection criteria include on-chip analog front-end capability (2× VADC, 4× ACMP), deterministic timing peripherals (CCU8 for complementary PWM), MultiCAN+ support (2 nodes, 32 message objects), and single-pin bootloader for field firmware updates.

Technical Context

The XMC1401F064F0128AAXUMA1 implements a deterministic real-time architecture centered on two CCU8 modules (each with four 16-bit channels) for high-resolution, phase-shifted PWM generation - essential for three-phase motor drives and digital power supplies. Its dual VADC subsystem includes sample-and-hold stages and programmable gain amplifiers, enabling simultaneous sampling of current/voltage feedback signals with <1 µs inter-channel skew.

Communication is handled via two USIC modules (four total channels), configurable as UART, SPI (single/dual/quad), IIC, IIS, or LIN - with hardware-accelerated protocol handling and independent baud rate generators. The device integrates a 2-node MultiCAN+ controller compliant with ISO 11898-1:2015, supporting bit rates up to 1 MBaud and mailbox-based message filtering.

Key Specifications

Pinout & Package

LQFP-64 package (12 mm × 12 mm, 0.5 mm pitch) with exposed thermal pad; RoHS-compliant, lead-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XMC1402F064F0128AAXUMA1 and XMC1404F064F0128AAXUMA1, the XMC1401F064F0128AAXUMA1 provides optimal balance of real-time PWM, analog acquisition, and communication for cost-sensitive motor and power applications - omitting POSIF and MultiCAN+ to reduce silicon area and bill-of-materials cost without compromising core control determinism.

Availability

XMC1401F064F0128AAXUMA1 is available at Aetrix Electronics and suitable for brushless DC motor control, digital power supply design, industrial HMI lighting systems, and Modbus-to-CAN gateway nodes requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1401F064F0128AAXUMA1 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, and industrial control ICs, with leadership in high-reliability embedded solutions for harsh environments.

The XMC1400 series targets industrial real-time control applications - specifically motor drives, digital power conversion, and intelligent lighting - delivering deterministic timing, integrated analog signal chains, and robust communication peripherals in a scalable ARM Cortex-M0 platform.

FAQ

What is the maximum operating frequency of the XMC1401F064F0128AAXUMA1 CPU core?

The ARM Cortex-M0 core runs at a maximum frequency of 48 MHz, delivering 0.84 DMIPS/MHz (Dhrystone 2.1). This frequency is sustained across the full -40°C to +105°C ambient temperature range and 1.8 V–5.5 V supply voltage, with internal voltage regulation and clock monitoring ensuring stable execution under varying conditions.

Does the XMC1401F064F0128AAXUMA1 support hardware-based debugging during runtime?

Yes - it features ARM Serial Wire Debug (SWD) with dedicated SWDIO and SWCLK pins, supporting 4 hardware breakpoints and 2 watchpoints. Debug operations occur without halting peripheral operation, enabling real-time observation of PWM waveforms, ADC conversions, and CAN message traffic during active system testing.

Can the VADC subsystem perform simultaneous sampling across multiple channels?

Yes - the dual VADC kernels support synchronized sampling of up to 12 analog inputs with sub-microsecond inter-kernel skew. Each kernel has independent trigger sources (CCU, ERU, software), allowing coordinated capture of motor phase currents and DC-link voltage within a single control cycle.

Is the XMC1401F064F0128AAXUMA1 pin-compatible with other XMC1400 series devices in LQFP-64 package?

No - while all LQFP-64 variants share the same mechanical footprint and power/ground pin locations, peripheral pin assignments (e.g., CAN, USIC, LEDTS) differ between device types due to functional subset allocation. Pin mapping must be verified against the specific device's datasheet section "Pin Configuration and Definition" before board reuse.