Infineon Technologies XMC1404Q040X0200AAXUMA1

Overview

XMC1404Q040X0200AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for industrial real-time control, featuring 48 MHz CPU frequency, 200 kB Flash with ECC, 16 kB SRAM with parity, and dual 12-bit VADC cores supporting up to 12 analog inputs. It integrates CCU8 timers for complementary PWM generation and POSIF modules for motor encoder interfacing, targeting digital power conversion and motor drive systems.

For engineers reviewing the XMC1404Q040X0200AAXUMA1 datasheet, XMC1404Q040X0200AAXUMA1 pinout, XMC1404Q040X0200AAXUMA1 application, or XMC1404Q040X0200AAXUMA1 equivalent, key selection criteria include its 96 MHz CCU8 timer capability, MultiCAN+ support (2 nodes, 32 message objects), 1.8–5.5 V operating voltage range, and VQFN-48 package compatibility with industrial thermal and layout constraints.

Technical Context

This device implements a deterministic real-time control architecture optimized for motor commutation and digital power regulation. Its dual CCU8 units provide independent 16-bit timers with dead-time insertion, complementary output pairs, and synchronization across multiple channels - essential for three-phase inverter gate driving. The integrated POSIF modules directly decode Hall-effect and quadrature encoder signals without CPU intervention.

The analog subsystem includes two independent VADC kernels with sample-and-hold stages, enabling simultaneous sampling of current and voltage feedback paths. Each ADC supports programmable gain (1×, 2×, 4×, 8×) and operates up to 1.1 MS/s, with input range spanning 0–5.5 V - matching typical isolated amplifier outputs in industrial drives.

Key Specifications

Pinout & Package

This device is housed in a VQFN-48 (7 mm × 7 mm, 0.5 mm pitch) thermally enhanced package with exposed thermal pad, suitable for compact industrial PCBs requiring efficient heat dissipation under continuous 48 MHz operation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32G474RET6 and TMS320F280049CPT, XMC1404Q040X0200AAXUMA1 uniquely combines hardware POSIF, dual VADC, and MultiCAN+ in a single VQFN-48 package - reducing BOM count and PCB area in space-constrained motor drive inverters.

Availability

XMC1404Q040X0200AAXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, digital power supplies, and LED lighting control systems requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1404Q040X0200AAXUMA1 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 R&D centers and ISO/TS 16949-certified manufacturing.

The XMC1400 series targets real-time industrial control applications - specifically engineered for motor control, digital power conversion, and human-machine interface subsystems with integrated analog and timing peripherals.

FAQ

What is the maximum operating temperature range for XMC1404Q040X0200AAXUMA1?

The device is qualified for ambient temperatures from –40°C to +105°C, verified per AEC-Q100 stress test conditions and supported by thermal derating curves in the datasheet. This rating applies to all operating modes including full-speed 48 MHz execution with active VADC and CCU8 peripherals.

Does XMC1404Q040X0200AAXUMA1 support secure boot functionality?

Yes - it includes an optional Secure Bootstrap Loader (SBSL) that validates firmware signature using AES-128 and SHA-256 before execution. SBSL is factory-configurable and supports user-defined public key storage in one-time-programmable memory.

How many independent PWM channels can be generated simultaneously?

The device supports up to 16 independent PWM outputs: 8 from CCU4 (4 per unit) and 8 from CCU8 (4 per unit), each configurable with distinct period, duty cycle, and dead-time settings. All channels synchronize to a common clock source for phase-aligned operation.

Is there hardware support for capacitive touch sensing?

Yes - the integrated LEDTS module provides dedicated hardware for capacitive touch measurement on up to 24 pads, with built-in baseline tracking, noise suppression, and proximity detection - eliminating need for external touch controller ICs in HMI designs.