Infineon Technologies XMC1402Q064X0064AAXUMA1

Overview

XMC1402Q064X0064AAXUMA1 from Infineon Technologies is an ARM® Cortex®-M0 32-bit microcontroller designed for real-time industrial control, featuring 48 MHz CPU frequency, 64 KB Flash with ECC, 16 KB SRAM with parity, and integrated CCU4/CCU8 PWM timers for motor and power conversion systems. 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 (up to 1.1 MS/s) and 4 analog comparators.

For engineers reviewing the XMC1402Q064X0064AAXUMA1 datasheet, XMC1402Q064X0064AAXUMA1 pinout, XMC1402Q064X0064AAXUMA1 application, or XMC1402Q064X0064AAXUMA1 equivalent, key selection criteria include PWM timing resolution (96 MHz CCU8), CAN FD readiness via MultiCAN+ (1 MBaud), LEDTS touch/LED drive capability (24 pads / 144 LEDs), and industrial-grade supply robustness (brownout detector, 1.8–5.5 V).

Technical Context

The device implements a dual-bus AHB-Lite/APB architecture with dedicated hardware accelerators: MATH coprocessor for CORDIC-based trigonometric computation and 32-bit division, and ERU for event routing between peripherals without CPU intervention. Its CCU8 module delivers complementary PWM outputs with dead-time insertion and fault protection-critical for inverter gate driving in motor control.

Analog subsystem includes two independent VADC kernels supporting simultaneous sampling on up to 12 inputs, with programmable gain and sample-and-hold stages. The integrated temperature sensor (TSE) and out-of-range comparators (ORC) enable closed-loop thermal monitoring and overvoltage/undervoltage detection in power supplies and LED drivers.

Key Specifications

Pinout & Package

This device is packaged in LQFP-64 (12 × 12 mm², 0.5 mm pitch) with 48 GPIOs, 8 GPIs, and dedicated pins for crystal oscillator (XTAL1/XTAL2), reset (RSTN), debug (SWDIO/SWCLK), and power domains (VDDP/VSSP, VDDA/VSSA).

Key Features

Applications

Equivalent & Alternatives

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

Compared with STM32F072RBT6 and XMC4400-F64K256, the XMC1402Q064X0064AAXUMA1 uniquely balances industrial PWM precision, CAN robustness, and mixed-signal integration in a compact LQFP-64 footprint - making it optimal for cost-constrained, thermally demanding motor and lighting control.

Availability

XMC1402Q064X0064AAXUMA1 is available at Aetrix Electronics and suitable for motor control systems, digital power converters, LED lighting controllers, and industrial HMI panels requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for XMC1402Q064X0064AAXUMA1 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 targets real-time industrial applications - specifically motor control, digital power conversion, LED lighting, and HMI - delivering hardware-accelerated peripherals optimized for deterministic response and functional safety compliance.

FAQ

Does XMC1402Q064X0064AAXUMA1 support CAN FD?

No. This device implements MultiCAN+, which supports Classic CAN up to 1 MBaud but lacks CAN FD protocol features such as flexible data-rate and extended payload. For CAN FD, consider Infineon's XMC4000 series or external CAN FD transceivers paired with this MCU's CAN controller.

What is the maximum clock frequency of the CCU8 timer module?

The CCU8 module operates at 96 MHz, derived from the system clock via configurable prescalers. This allows 10.4 ns PWM resolution at full speed - sufficient for 20 kHz switching in SiC-based inverters with precise dead-time control.

Is the internal temperature sensor calibrated across the full operating range?

Yes. The integrated temperature sensor (TSE) is factory-calibrated at two points (–40 °C and 105 °C) and provides ±2.5 °C accuracy across the full –40 to 105 °C ambient range, enabling reliable thermal derating in LED drivers and motor controllers.

Can the USIC modules be configured for quad-SPI operation on this part?

No. Quad-SPI requires USIC channel configuration with four data lines, but XMC1402Q064X0064AAXUMA1's USIC modules support only single-SPI, double-SPI, UART, IIC, IIS, and LIN modes. Quad-SPI is available only on higher-density XMC1404 variants with expanded pinmux.