Infineon Technologies XMC1404Q064X0064AAXUMA1

Overview

XMC1404Q064X0064AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller with 64 kB Flash, 16 kB SRAM, and 48 MHz CPU frequency, designed for real-time industrial control including motor drive, digital power conversion, and LED lighting. It integrates dual 12-bit ADCs (up to 12 inputs), two CCU8 timer units for complementary PWM generation, MultiCAN+ (2 nodes, 32 message objects), and 48 GPIOs in a VQFN-64 package.

For engineers reviewing the XMC1404Q064X0064AAXUMA1 datasheet, XMC1404Q064X0064AAXUMA1 pinout, XMC1404Q064X0064AAXUMA1 application, or XMC1404Q064X0064AAXUMA1 equivalent, key selection criteria include its 96 MHz CCU8 timer clock, 1.1 MS/s ADC sampling rate, 1.8–5.5 V supply range, and support for single-pin bootloader and SW-DP debug interface.

Technical Context

The XMC1404Q064X0064AAXUMA1 implements a deterministic real-time architecture centered on dual CCU8 modules-each with four 16-bit timers supporting dead-time insertion, phase-shifted PWM, and synchronized capture for three-phase motor control. Its AHB/APB bus matrix enables concurrent peripheral access without CPU stalling.

It features two independent 12-bit VADC kernels with sample-and-hold stages, configurable gain, and 0–5.5 V input range-enabling direct sensing of high-side current shunts or DC-link voltages. The integrated MultiCAN+ controller supports bit rates up to 1 MBaud with hardware message filtering and FIFO buffering.

Key Specifications

Pinout & Package

VQFN-64 (8 mm × 8 mm, 0.4 mm pitch) with wettable flank leads for automated optical inspection (AOI) and enhanced solder joint reliability in high-vibration industrial applications.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32G474RET6 and XMC4404F100K256AA, the XMC1404Q064X0064AAXUMA1 delivers best-in-class integration for motor and LED control-combining CCU8 PWM, MultiCAN+, and BCCU in a compact VQFN-64 package without requiring external support ICs or software abstraction layers.

Availability

XMC1404Q064X0064AAXUMA1 is available at Aetrix Electronics and suitable for brushless DC motor drives, digital power supplies, and industrial LED lighting systems requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability validation.

Supply support for XMC1404Q064X0064AAXUMA1 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 MCUs, and industrial control solutions, with global manufacturing and quality certification to IATF 16949 and ISO 9001.

The XMC1400 series targets cost-optimized, high-reliability industrial real-time control-designed specifically for motor drive, digital power conversion, and intelligent LED lighting where peripheral integration reduces system-level complexity and bill-of-materials cost.

FAQ

What debug interfaces does XMC1404Q064X0064AAXUMA1 support?

The device supports ARM Serial Wire Debug (SW-DP) with 4 hardware breakpoints and 2 watchpoints, plus single-pin bootloader mode via UART on P0.10. No JTAG interface is implemented-SW-DP provides full flash programming, register inspection, and real-time variable monitoring using standard CMSIS-DAP debug probes.

Does XMC1404Q064X0064AAXUMA1 include hardware cryptographic acceleration?

No. This variant lacks dedicated crypto engines (AES, SHA, TRNG). It includes a PRNG (pseudo-random number generator) for basic seed generation, but secure boot and encryption must be implemented in software or via external secure elements like OPTIGA™ TPM chips.

Can the VADC measure signals beyond the supply rail?

Yes-the VADC supports 0 V to 5.5 V input range independent of VDDA, enabling direct measurement of 5 V analog sensors or shunt voltages without level-shifting circuitry. Input clamping diodes and internal scaling ensure safe operation even with transient overvoltage up to 6 V.

What is the maximum operating frequency of the CCU8 timers?

The CCU8 timers run at 96 MHz derived from the internal FPU oscillator, not the CPU clock. This allows sub-10 ns timing resolution for PWM edge placement and precise synchronization across multiple output channels-critical for minimizing electromagnetic interference in high-frequency motor inverters.