Infineon Technologies XMC4104F64F128ABXQMA1

Overview

XMC4104F64F128ABXQMA1 from Infineon Technologies is a 32-bit ARM Cortex-M4 microcontroller with 128 KB Flash, 20 KB SRAM, and integrated industrial peripherals including two 12-bit VADCs (8-channel each), dual CCU4 timers, one CCU8 unit, four HRPWM channels, USB 2.0 Device interface, and dual-node MultiCAN supporting up to 1 Mbit/s - deployed in motor control, digital power conversion, and industrial I/O modules.

For engineers reviewing the XMC4104F64F128ABXQMA1 datasheet, XMC4104F64F128ABXQMA1 pinout, XMC4104F64F128ABXQMA1 application, or XMC4104F64F128ABXQMA1 equivalent, key selection criteria include Flash/SRAM sizing, HRPWM resolution (150 ps), CAN node count, USB PHY integration, and LQFP-64 thermal performance under industrial ambient conditions.

Technical Context

The XMC4104F64F128ABXQMA1 implements a deterministic real-time architecture centered on the ARM Cortex-M4 core with FPU and MPU, coupled with hardware-accelerated peripherals: CCU8 supports three-phase motor commutation with dead-time insertion, while HRPWM delivers 150 ps resolution for precise gate drive timing in SiC/GaN power stages.

VADC subsystem includes input out-of-range comparators per channel and hardware synchronization with CCU4/CCU8 triggers; USIC modules support concurrent UART, SPI, IIC, and IIS protocols via configurable shift registers and FIFOs - enabling flexible fieldbus bridging in PLC edge nodes.

Key Specifications

Pinout & Package

Package: PG-LQFP-64-19 (10 mm × 10 mm, 0.5 mm pitch, exposed thermal pad). Pinout conforms to Infineon's standardized XMC4100 LQFP-64 assignment with dedicated VDD/VSS pairs per power domain, separate analog/digital ground pins, and routed JTAG/SWD debug signals.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XMC4200-F64F256ABXQMA1, this part trades Flash/SRAM headroom for cost-sensitive volume production; versus STM32H743VI, it delivers deterministic HRPWM and CAN PHY integration essential for certified industrial drives - not just raw MIPS.

Availability

XMC4104F64F128ABXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, digital power supplies, PLC edge controllers, and HMI sensor nodes requiring stable component supply across extended product lifecycles.

Supply support for XMC4104F64F128ABXQMA1 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 AG is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with global manufacturing and quality certification to ISO 9001 and IATF 16949.

This device belongs to the XMC4000 family - engineered specifically for real-time industrial automation, featuring hardware-peripheral acceleration for motor control, power conversion, and fieldbus interoperability without external co-processors.

FAQ

What is the maximum operating frequency of the XMC4104F64F128ABXQMA1 CPU core?

The ARM Cortex-M4 core operates at a maximum frequency of 80 MHz, verified under full industrial temperature range (-40°C to +85°C) and 3.3 V ±5 % supply. This frequency is sustained using the on-chip PLL with external crystal (1–20 MHz) or internal RC oscillator, and supports deterministic interrupt latency ≤12 cycles for safety-critical tasks.

Does the XMC4104F64F128ABXQMA1 include an integrated CAN transceiver?

No - it integrates a dual-node MultiCAN controller with 64 message objects and bit rates up to 1 Mbit/s, but requires external CAN transceivers (e.g., TJA1042T/3) for physical layer signaling. The CAN RX/TX pins are CMOS-level and designed for direct connection to industry-standard ISO 11898-compliant transceivers.

Can the HRPWM channels generate complementary outputs with programmable dead time?

Yes - each of the four HRPWM channels supports complementary pair generation with independent, fine-grained dead-time insertion (down to 150 ps resolution) via dedicated shadow registers. Dead-time values are updated synchronously with the PWM period to prevent glitches during runtime parameter changes.

Is USB device functionality supported without external components?

Yes - the chip includes a fully integrated USB 2.0 Device PHY with internal termination resistors and differential driver/receiver circuitry. Only a standard USB Type-B or Micro-B connector and proper PCB layout (90 Ω differential impedance) are required; no external transceivers, resistors, or crystals are needed for basic CDC or HID operation.