Infineon Technologies XC2267M104F80LAAKXUMA1

Overview

XC2267M104F80LAAKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU clock (12.5 ns instruction cycle), 832 KB on-chip Flash memory, 16-channel 10-bit ADC with <1 µs conversion time, MultiCAN Rev. 2.0B interface (6 nodes, 256 message objects), and 76 general-purpose I/O lines. It targets automotive powertrain control and industrial motor drive systems requiring deterministic real-time response.

For engineers reviewing the XC2267M104F80LAAKXUMA1 datasheet, XC2267M104F80LAAKXUMA1 pinout, XC2267M104F80LAAKXUMA1 application, or XC2267M104F80LAAKXUMA1 equivalent, key selection criteria include its 80 MHz C166-compatible CPU with MPU, dual 16-channel 10-bit ADCs, six-node MultiCAN, 100-pin LQFP package, and ECC-protected Flash memory for functional safety compliance.

Technical Context

The XC2267M104F80LAAKXUMA1 implements a five-stage pipelined C166-compatible CPU core with hardware Memory Protection Unit (MPU) and background 32/16-bit division in 21 cycles. Its interrupt system supports 96 sources across 16 priority levels, with fastest sample rate of 12.5 ns and Peripheral Event Controller (PEC) enabling single-cycle data transfers using 24-bit address pointers.

On-chip peripherals include two synchronizable 10-bit ADCs (16 total channels, broken-wire detection), up to four CCU6x units for flexible PWM generation, CAPCOM2 (16-channel capture/compare), GPT12E timer, RTC, and MultiCAN with gateway functionality across six CAN nodes - all operating under a unified clock tree derived from internal PLL or external crystal.

Key Specifications

Pinout & Package

XC2267M104F80LAAKXUMA1 is housed in a 100-pin Green LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignments follow Infineon's standardized XC226xM pinout layout for compatibility across the XC2000 Base Line series.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC2268M104F80LAAKXUMA1 and XC2265M104F66LAAKXUMA1, the XC2267M104F80LAAKXUMA1 delivers optimal balance of 80 MHz performance, 832 KB Flash, and full peripheral set - making it ideal for ASIL-B automotive control where both speed and memory integrity are critical.

Availability

XC2267M104F80LAAKXUMA1 is available at Aetrix Electronics and suitable for automotive ECU development, industrial servo drive design, and commercial HVAC blower control requiring stable component supply and long-term lifecycle assurance.

Supply support for XC2267M104F80LAAKXUMA1 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 MCUs, and security solutions, with global R&D and manufacturing infrastructure.

The XC2000 Family Base Line product line was designed specifically for cost-optimized, high-reliability automotive powertrain and chassis control applications requiring functional safety compliance and robust real-time performance.

FAQ

What is the maximum operating temperature range for XC2267M104F80LAAKXUMA1?

The device is qualified for operation from –40 °C to +125 °C ambient temperature, meeting AEC-Q100 Grade 1 requirements for automotive under-hood applications. Thermal derating begins above 105 °C junction temperature, and the 100-pin LQFP package includes an exposed thermal pad to support heatsinking in high-power configurations.

Does XC2267M104F80LAAKXUMA1 support bootloading over CAN?

Yes - the on-chip bootstrap loader supports firmware updates via CAN using standardized SAE J2411 or ISO 15765-2 protocols. The MultiCAN module provides dedicated message objects for bootloader communication, and the ROM-resident loader verifies Flash checksums before committing new images.

Is the 100-pin LQFP package RoHS-compliant and halogen-free?

Yes - XC2267M104F80LAAKXUMA1 is manufactured in a Green LQFP package compliant with RoHS Directive 2011/65/EU and IEC 61249-2-21:2011 for halogen-free materials. The "KXUMA1" suffix explicitly denotes lead-free, halogen-free, and RoHS-conforming packaging per Infineon's quality documentation.

How does the Memory Protection Unit (MPU) function in safety-critical applications?

The MPU enforces configurable memory access permissions (read/write/execute) across eight regions, each with base address, size, and privilege level settings. In ASIL-B designs, it isolates application code, bootloader, and safety monitor partitions - preventing unintended writes to protected Flash or accidental execution from data RAM, thereby supporting ISO 26262 fault containment requirements.