Infineon Technologies XMC1402F064X0200AAXUMA1

Overview

XMC1402F064X0200AAXUMA1 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 1.8–5.5 V operation across –40 to 105°C ambient, and integrates USIC (UART/SPI/IIC/IIS), MultiCAN+, LEDTS, and analog peripherals including 2×12-bit ADCs (1.1 MS/s) and 4 analog comparators - deployed in brushless DC motor drives and digital power supplies.

For engineers reviewing the XMC1402F064X0200AAXUMA1 datasheet, XMC1402F064X0200AAXUMA1 pinout, XMC1402F064X0200AAXUMA1 application, or XMC1402F064X0200AAXUMA1 equivalent, key selection criteria include its 48-pin LQFP package, dual CCU8 modules for complementary high/low-side gate drive timing, 2-node MultiCAN+ support at up to 1 MBaud, and integrated LEDTS for capacitive touch + LED dimming in HMI subsystems.

Technical Context

The XMC1402F064X0200AAXUMA1 implements a deterministic real-time architecture centered on two independent CCU8 timer units (each with four 16-bit channels running at 96 MHz), enabling synchronized dead-time insertion, phase-shifted PWM, and emergency shutdown for IGBT/MOSFET half/full-bridge drivers. Its USIC modules support hardware-accelerated SPI quad-mode (4×12 Mb/s) and LIN (20 kb/s) for sensor and actuator interfacing.

Analog subsystem integration includes two independent VADC kernels with 12-bit resolution, 1.1 MS/s sampling rate, and programmable gain amplifiers - directly supporting current/voltage sensing in closed-loop motor control. The device uses a single 48 MHz clock derived from internal fast oscillator or external crystal (4–20 MHz), with no PLL required.

Key Specifications

Pinout & Package

This device is housed in a 64-pin LQFP package (12 mm × 12 mm, 0.5 mm pitch), RoHS-compliant and rated for industrial temperature operation. Pin definitions are validated per Infineon's XMC1400 AA-Step Datasheet Rev. V1.7 (2025-07-17), Section 2.2.1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32G431KB6 and XMC4400-F64K256, the XMC1402F064X0200AAXUMA1 uniquely balances real-time PWM precision, integrated CAN, and HMI peripherals in a cost-optimized Cortex-M0 platform - making it optimal for space-constrained, mixed-signal industrial edge nodes.

Availability

XMC1402F064X0200AAXUMA1 is available at Aetrix Electronics and suitable for brushless DC motor drives, digital power supplies, industrial HMI panels, and CAN-based sensor nodes requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for XMC1402F064X0200AAXUMA1 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 silicon carbide and embedded control solutions.

The XMC1400 series is part of Infineon's industrial microcontroller portfolio designed specifically for real-time motor control, digital power conversion, and human-machine interface applications - emphasizing deterministic timing, analog integration, and functional safety readiness.

FAQ

What is the maximum operating frequency of the XMC1402F064X0200AAXUMA1 CPU core?

The XMC1402F064X0200AAXUMA1 features an ARM Cortex-M0 processor core rated for 48 MHz operation. This frequency is achieved using either the internal fast oscillator or an external crystal (4–20 MHz) without requiring a PLL. At this speed, it delivers 0.84 DMIPS/MHz (Dhrystone 2.1), ensuring deterministic execution for motor control loops and real-time communication stacks.

Does the XMC1402F064X0200AAXUMA1 support hardware-based cryptographic functions?

No, the XMC1402F064X0200AAXUMA1 does not include dedicated cryptographic accelerators such as AES or SHA engines. It offers optional Secure Bootstrap Loader (SBSL) for encrypted firmware loading and flash protection, but all cryptographic operations must be implemented in software using the MATH coprocessor for arithmetic acceleration. For hardware crypto, consider Infineon's OPTIGA™ or XMC7000 series.

How many analog-to-digital converter channels does the XMC1402F064X0200AAXUMA1 support?

The device integrates two independent VADC kernels, supporting up to 12 analog input channels per kernel (24 total). Each kernel provides 12-bit resolution, 1.1 MS/s sampling rate, and dual sample-and-hold stages. Input voltage range is configurable from 0 V to 5.5 V, and programmable gain amplifiers allow direct connection to shunt resistors or thermistors without external signal conditioning.

Is the XMC1402F064X0200AAXUMA1 pin-compatible with other XMC1402 variants?

Yes, all XMC1402 derivatives in the LQFP-64 package share identical pinouts, including XMC1402F064X0200AAXUMA1, XMC1402F128X0200AAXUMA1, and XMC1402F200X0200AAXUMA1. Differences are limited to Flash size (64/128/200 KB) and feature enablement (e.g., LEDTS presence), which are configured via fuse bits - enabling hardware reuse across firmware variants.