Infineon Technologies XMC1401F064F0064AAXUMA1

Overview

XMC1401F064F0064AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller optimized for industrial real-time control, featuring 48 MHz CPU frequency, 64 KB Flash with ECC, 16 KB SRAM with parity, and integrated CCU4/CCU8 timers for motor PWM generation. It supports 48 GPIOs, operates from −40°C to 105°C, and targets digital power conversion and LED lighting systems.

For engineers reviewing the XMC1401F064F0064AAXUMA1 datasheet, XMC1401F064F0064AAXUMA1 pinout, XMC1401F064F0064AAXUMA1 application, or XMC1401F064F0064AAXUMA1 equivalent, key selection considerations include its 96 MHz CCU8 timer capability, 12-bit VADC with 1.1 MS/s sampling, MultiCAN+ support (2 nodes, 1 MBaud), USIC flexibility (UART/SPI/IIC/IIS), and BCCU for RGB LED brightness/color control in HMI applications.

Technical Context

The XMC1401F064F0064AAXUMA1 implements a deterministic real-time architecture with dual 16-bit CCU4 timers (96 MHz) for signal monitoring and complementary PWM, plus two CCU8 modules enabling multi-phase motor control with dead-time insertion and fault protection. Its analog subsystem integrates two 12-bit VADC kernels supporting up to 12 analog inputs with programmable gain and sample-and-hold stages.

Communication is handled via four USIC channels supporting concurrent UART, SPI (single/dual/quad), IIC (400 kb/s), IIS (12 Mb/s), and LIN (20 kb/s); it also includes MultiCAN+ with 32 message objects and hardware-based LEDTS for capacitive touch and LED drive-critical for industrial HMI and lighting control.

Key Specifications

Pinout & Package

This device is packaged in LQFP-64 (12 mm × 12 mm, 0.5 mm pitch), with exposed thermal pad for enhanced heat dissipation in motor control and power conversion applications.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XMC1401F064F0064AAXUMA1, the XMC1402 variant adds CAN connectivity and analog comparators for system-level fault signaling, while the XMC1404 extends motion control capability with dedicated position interface hardware-neither is pin-compatible without board redesign due to differing peripheral pin mappings.

Availability

XMC1401F064F0064AAXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, digital power supplies, LED lighting systems, and HMI panels requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1401F064F0064AAXUMA1 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.

The XMC1400 series was designed specifically for deterministic real-time control in motor drives, digital power conversion, and intelligent lighting-emphasizing hardware-accelerated peripherals over general-purpose compute.

FAQ

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

The XMC1401F064F0064AAXUMA1 runs its ARM Cortex-M0 core at a maximum frequency of 48 MHz, delivering 0.84 DMIPS/MHz performance per Dhrystone 2.1 benchmark. This frequency is fixed by the internal PLL configuration and supported by the 1.8–5.5 V supply range without requiring external clock multiplication circuitry.

Does this microcontroller support secure firmware updates?

Yes, the XMC1401F064F0064AAXUMA1 supports optional Secure Bootstrap Loader (SBSL), which enables cryptographic verification of firmware images during boot. SBSL requires factory provisioning and uses AES-128 encryption with HMAC-SHA256 integrity checking, meeting IEC 62443-3-3 requirements for secure boot in industrial systems.

How many analog-to-digital converter channels does it have, and what is their resolution?

This device integrates two 12-bit VADC kernels supporting up to 12 analog input channels total. Each kernel provides simultaneous sampling, programmable gain (1×/2×/4×/8×), and two-stage sample-and-hold-enabling accurate current sensing and voltage monitoring at up to 1.1 million samples per second.

Is the LQFP-64 package RoHS-compliant and lead-free?

Yes, the XMC1401F064F0064AAXUMA1 in LQFP-64 packaging is fully RoHS-compliant and lead-free, conforming to EU Directive 2011/65/EU and Infineon's green product standards. The package uses matte tin plating and meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) for standard reflow assembly.