Infineon Technologies XE162FM72F80LRABFXUMA1

Overview

XE162FM72F80LRABFXUMA1 from Infineon Technologies is a 16-bit real-time signal controller in the XE166 family, designed for deterministic motor control and industrial automation. It features an 80 MHz C166-compatible CPU with five-stage pipeline, 576 KB on-chip Flash, 16 KB DSRAM, dual 10-bit ADCs (≤1 µs conversion), CCU60 PWM unit, and MultiCAN 2.0B interface with 64 message objects across two nodes.

For engineers reviewing the XE162FM72F80LRABFXUMA1 datasheet, XE162FM72F80LRABFXUMA1 pinout, XE162FM72F80LRABFXUMA1 application, or XE162FM72F80LRABFXUMA1 equivalent, this device supports time-critical embedded control where cycle-accurate interrupt latency (<12.5 ns), hardware CRC memory checking, and synchronized analog capture are required in single-supply (3.0–5.5 V) environments.

Technical Context

The XE162FM72F80LRABFXUMA1 implements a deterministic real-time architecture centered on its C166v2 CPU core with MPU, supporting zero-cycle jumps and one-cycle MAC operations. Its peripheral set includes two synchronizable 10-bit ADCs with broken-wire detection and preprocessing, CCU60 for high-resolution PWM generation, and CAPCOM2 for flexible timing capture-enabling precise phase-aligned motor commutation.

System-level timing is managed via a configurable PLL with internal/external clock sources, wakeup clock support, and a dedicated system timer. The MultiCAN module operates at up to 1 Mbit/s per node with full CAN 2.0B compliance, message object RAM allocation, and gateway functionality between two independent CAN buses.

Key Specifications

Pinout & Package

XE162FM72F80LRABFXUMA1 is housed in a 64-pin Green LQFP package (10 × 10 mm body, 0.5 mm pitch) with exposed thermal pad. Pin definitions follow Infineon's XE162xM pin configuration standard, supporting multiplexed I/O, JTAG/DAP debug, CAN transceiver interfaces, and dedicated analog inputs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar real-time signal controller applications.

Compared with XE162FM72F80LRABFXUMA1, the XE164FM variant adds redundancy and thermal headroom for automotive deployment, while the XC2267M shifts to 32-bit networking-neither offers drop-in compatibility, but both address adjacent real-time control tiers with distinct architectural trade-offs.

Availability

XE162FM72F80LRABFXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body electronics, renewable energy inverters, and factory automation PLC modules requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for XE162FM72F80LRABFXUMA1 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 ICs, and embedded controllers, with global R&D and manufacturing infrastructure.

This part belongs to the XE166 Family Base Line series, engineered for cost-optimized, deterministic real-time control in motor drives and industrial automation-emphasizing cycle-accurate timing, integrated safety features, and CAN-centric connectivity.

FAQ

What is the maximum operating frequency and instruction throughput of the XE162FM72F80LRABFXUMA1?

The device operates at a maximum CPU clock of 80 MHz, delivering a 12.5 ns instruction cycle time. It achieves single-cycle execution for 16×16-bit multiplication, 32-bit addition/subtraction, and MAC operations. Five-stage pipelining ensures sustained throughput, with zero-cycle jump execution minimizing branch penalties in real-time loops.

Does the XE162FM72F80LRABFXUMA1 support hardware-based memory protection and error correction?

Yes-it integrates a Memory Protection Unit (MPU) for configurable region-based access control and Error Correction Code (ECC) for on-chip Flash and SRAM. Additionally, a programmable hardware CRC checker validates memory contents using user-defined polynomials, supporting runtime integrity checks for firmware and critical data structures.

How many CAN nodes and message objects does the MultiCAN module support?

The MultiCAN module supports two independent CAN 2.0B-compliant nodes, each configurable with up to 64 message objects stored in on-chip RAM. Message filtering, transmission prioritization, and gateway functionality between nodes are implemented in hardware, eliminating software overhead for inter-bus routing.

What development tools and debug interfaces are natively supported?

The device supports on-chip debug via JTAG and Infineon's Device Access Port (DAP), compatible with DAS-166 and iC500 debug probes. It is fully supported by DAVE™ IDE, Keil C166 compiler, and Infineon's free toolchain-including assembler, linker, flash loader, and real-time trace analysis tools for cycle-accurate profiling.