Infineon Technologies XC2765X72F80LAAKXUMA1

Overview

XC2765X72F80LAAKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU with 12.5 ns instruction cycle, 832 KB on-chip Flash memory, dual A/D converters (16 channels, 10-bit, <1 µs conversion), and integrated MultiCAN 2.0B interface supporting up to 128 message objects across two CAN nodes. It targets automotive powertrain control and industrial motor drive systems requiring deterministic real-time response.

For engineers reviewing the XC2765X72F80LAAKXUMA1 datasheet, XC2765X72F80LAAKXUMA1 pinout, XC2765X72F80LAAKXUMA1 application, or XC2765X72F80LAAKXUMA1 equivalent, key selection criteria include its 80 MHz TriCore-compatible CPU performance, on-chip ECC-protected Flash, dual 10-bit ADCs with broken-wire detection, CCU6x PWM units for motor control, and MultiCAN gateway capability - all in a 100-pin LQFP package.

Technical Context

The XC2765X72F80LAAKXUMA1 implements a five-stage pipelined C166-compatible CPU core with MPU, supporting 16 MB linear address space and fast context switching via dual local register banks. Its interrupt system handles up to 96 sources across 16 priority levels, with minimum latency of 12.5 ns for critical events.

Peripheral integration includes two synchronizable 10-bit ADCs (16 total channels, <1 µs conversion), four CCU6x units for independent PWM generation, and a MultiCAN module compliant with ISO 11898-1:2003 (Rev. 2.0B) supporting full CAN and Basic CAN modes with hardware message filtering and gateway functionality between two CAN nodes.

Key Specifications

Pinout & Package

XC2765X72F80LAAKXUMA1 is housed in a 100-pin Green LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad, rated for industrial temperature range (–40°C to +105°C) and RoHS-compliant construction.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC2765X72F80LAAKXUMA1, the XC2785X variant offers scalable Flash capacity within identical hardware constraints, while the TC1766 represents a generational shift toward higher-performance TriCore cores - making the XC2765X optimal for cost-sensitive, motor-control-dominant automotive ECUs needing proven qualification and minimal design change.

Availability

XC2765X72F80LAAKXUMA1 is available at Aetrix Electronics and suitable for automotive engine control units, industrial motor drives, electric power steering systems, and body control modules requiring stable component supply across long production lifecycles.

Supply support for XC2765X72F80LAAKXUMA1 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 security solutions, with global R&D and manufacturing infrastructure.

The XC2000 Base Line family was designed specifically for cost-optimized, high-reliability automotive powertrain and chassis applications, emphasizing real-time determinism, functional safety compliance, and robustness in harsh electrical environments.

FAQ

What is the maximum operating temperature for XC2765X72F80LAAKXUMA1?

The device is qualified for operation from –40°C to +105°C ambient temperature, validated per AEC-Q100 Grade 2 requirements. Thermal derating begins above 105°C, and junction temperature must remain below 150°C under all operating conditions, as specified in Section 5.2 of the datasheet.

Does XC2765X72F80LAAKXUMA1 support JTAG debugging?

Yes - it includes full on-chip debug support via JTAG interface compliant with IEEE 1149.1, enabling boundary scan testing, real-time trace, and non-intrusive breakpoint setting through Infineon's DAP protocol. The JTAG TAP controller is integrated into the Device Access Port (DAP) block.

Can the internal Flash be programmed in-system?

Yes - the 832 KB Flash supports in-system programming (ISP) via the on-chip bootstrap loader using UART or CAN interfaces. Programming requires unlocking protected sectors with valid keys and adheres to Infineon's Flash programming algorithm documented in Application Note AP32164.

Is there hardware support for AUTOSAR OS compliance?

The MCU provides essential AUTOSAR OS prerequisites: memory protection unit (MPU), configurable interrupt priorities, OS timer support via GPT12E and system timer, and standardized debug interface. However, AUTOSAR OS itself is software-layer implementation - Infineon supplies MCAL drivers and configuration tools compatible with major AUTOSAR stacks.