Infineon Technologies XE164F96F80LACFXUMA1

Overview

XE164F96F80LACFXUMA1 from Infineon Technologies is a 16-bit real-time signal controller with 768 KB on-chip Flash, 64 KB PSRAM, 80 MHz CPU clock (12.5 ns instruction cycle), dual 10-bit ADCs (11+5 channels), and integrated MultiCAN Rev. 2.0B supporting up to 4 nodes and 128 message objects. It targets motor control and industrial automation systems requiring deterministic timing, high-resolution PWM, and robust CAN communication.

For engineers reviewing the XE164F96F80LACFXUMA1 datasheet, XE164F96F80LACFXUMA1 pinout, XE164F96F80LACFXUMA1 application, or XE164F96F80LACFXUMA1 equivalent, key selection criteria include its 80 MHz real-time execution capability, CCU6x-based flexible PWM generation, on-chip PEC for zero-overhead peripheral transfers, and full CAN gateway functionality across four independent nodes.

Technical Context

The XE164F96F80LACFXUMA1 implements a five-stage pipelined C166-compatible CPU core with 16 MB linear address space, fast context switching via dual local register banks, and hardware MAC support for real-time signal processing. Its interrupt system supports 83 sources across 16 priority levels with 12.5 ns sample rate.

Peripheral integration includes two synchronizable 10-bit ADCs (≤1 µs conversion), three CCU6x units for independent PWM generation with dead-time control, six serial interface channels (UART/LIN/SPI/IIC/IIS), and a MultiCAN module with dedicated message RAM, object handling logic, and gateway routing between up to four CAN buses.

Key Specifications

Pinout & Package

XE164F96F80LACFXUMA1 is housed in a 100-pin Green LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad for enhanced heat dissipation in motor drive applications.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SAF-XE164F-72F66L and SAF-XE164G-96F66L, XE164F96F80LACFXUMA1 uniquely delivers maximum on-chip memory plus full 4-node MultiCAN gateway capability-critical for complex distributed control systems where firmware headroom and network interoperability are non-negotiable.

Availability

XE164F96F80LACFXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, renewable energy inverters, and industrial PLC I/O modules requiring stable component supply and long-term production continuity.

Supply support for XE164F96F80LACFXUMA1 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 microcontrollers, and industrial control ICs, with global R&D and manufacturing infrastructure.

The XE164 family was designed specifically for real-time signal control in motor drives, industrial automation, and automotive body electronics-emphasizing deterministic timing, integrated analog/mixed-signal peripherals, and robust CAN networking.

FAQ

What is the maximum operating temperature range for XE164F96F80LACFXUMA1?

The device is rated for −40 °C to +85 °C ambient temperature, validated per Infineon's industrial qualification standards. Thermal derating is not required within this range when used with the specified 100-pin LQFP package and proper PCB copper pour under the thermal pad.

Does XE164F96F80LACFXUMA1 support JTAG-based debugging in production environments?

Yes-it includes full On-Chip Debug Support (OCDS) compliant with IEEE 1149.1, enabling boundary scan, real-time trace, and non-intrusive breakpoints via standard JTAG probes (e.g., Lauterbach TRACE32) without disabling application code or compromising timing determinism.

How many independent PWM channels can be generated using CCU6x units?

The device integrates three CCU6x units, each capable of generating two complementary PWM outputs with dead-time control-yielding up to six independent high-resolution PWM channels, configurable for 3-phase motor control, resonant LLC drivers, or digital power supplies.

Is external memory required to use the full 12 MB external address space?

No-external memory is optional. The 12 MB space is programmable via the External Bus Controller (EBC) to interface with SRAM, NOR Flash, or FPGA peripherals, but all core functionality operates entirely from on-chip Flash, PSRAM, and DPRAM without external components.