Infineon Technologies XE169FH200F100LABKXUMA1

Overview

XE169FH200F100LABKXUMA1 from Infineon Technologies is a 16-bit real-time signal controller in the XE166 Family High Line series, featuring a 100 MHz C166-compatible CPU with five-stage pipeline, 112 KB on-chip SRAM (24 KB DSRAM + 112 KB PSRAM), 1.6 MB Flash, dual 10-bit ADCs (≤1 µs conversion), and integrated MultiCAN 2.0B (6 nodes, 256 message objects). It targets motor control and industrial automation systems requiring deterministic timing and high peripheral integration.

For engineers reviewing the XE169FH200F100LABKXUMA1 datasheet, XE169FH200F100LABKXUMA1 pinout, XE169FH200F100LABKXUMA1 application, or XE169FH200F100LABKXUMA1 equivalent, key selection criteria include its 100 MHz real-time execution capability, hardware CRC checker for memory integrity, CCU6x PWM units for servo drive timing, and 176-pin LQFP package with 150 GPIOs supporting multiplexed external bus expansion.

Technical Context

The XE169FH200F100LABKXUMA1 implements a C166v2 CPU core with zero-cycle jumps, one-cycle MAC, and background 32/16-bit division in 21 cycles. Its memory subsystem includes ECC-protected Flash, MPU-enforced memory protection, and 24-bit PEC for interrupt-driven DMA transfers across the full 16 MB linear address space.

Peripheral integration centers on deterministic real-time I/O: two synchronizable 10-bit ADCs with broken-wire detection, six CAN nodes with gateway functionality, four CCU6x units for complementary PWM generation, and USIC modules configurable as UART/LIN/SPI/I²C/I²S - all clocked from a programmable PLL with min/max bandwidth limits defined per revision V1.3.

Key Specifications

Pinout & Package

XE169FH200F100LABKXUMA1 is housed in a 176-pin LQFP package (19.7 × 19.7 mm body, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined across eight port groups (P0–P7), each supporting configurable alternate functions including CAN TX/RX, ADC inputs, CCU6x outputs, USIC channels, and external bus signals (ALE, RD, WR, CSx).

Key Features

Applications

Equivalent & Alternatives

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

Compared with XE169FH200F100LABKXUMA1, the XE167FH offers higher thermal headroom and memory for demanding motion control, while the TC1797 shifts to 32-bit safety-critical automotive domains - neither is pin-compatible, and both require toolchain and firmware requalification.

Availability

XE169FH200F100LABKXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, renewable energy inverters, and factory automation PLCs requiring stable component supply across long production lifecycles.

Supply support for XE169FH200F100LABKXUMA1 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 security solutions, with global R&D and manufacturing infrastructure.

This device belongs to the XE166 Family High Line series, engineered for deterministic real-time control in motor drives, industrial automation, and energy conversion systems where C166v2 instruction set compatibility and integrated analog/peripheral timing are critical.

FAQ

What is the maximum operating frequency and corresponding instruction cycle time?

The XE169FH200F100LABKXUMA1 operates at a maximum CPU clock frequency of 100 MHz, delivering a 10 ns instruction cycle time for single-cycle execution of most arithmetic and logic operations. This timing is guaranteed under specified voltage (3.0–5.5 V) and temperature (–40°C to +125°C) conditions per datasheet revision V1.3, with PLL bandwidth parameters updated to ensure stability at this frequency.

Does this MCU support functional safety standards like IEC 61508 or ISO 26262?

While not certified to IEC 61508 or ISO 26262 out-of-box, the XE169FH200F100LABKXUMA1 includes hardware features required for such compliance: ECC-protected memories, hardware CRC checker for memory integrity, lockstep-capable peripherals (e.g., dual ADCs), and MPU-enforced partitioning. Customers must implement appropriate software diagnostics and system-level validation to achieve target SIL or ASIL levels.

How many CAN nodes does the MultiCAN module support, and what protocol versions are implemented?

The MultiCAN module supports six independent CAN nodes compliant with ISO 11898-1:2003 (CAN 2.0B Active), with full CAN and Basic CAN message object modes. Each node handles up to 256 message objects with configurable acceptance filters, and the module provides built-in gateway functionality for message routing between nodes without CPU intervention.

What development tools are officially supported for firmware development and debugging?

Infineon officially supports the DAVE™ IDE with C166 compiler toolchain, iSYSTEM winIDEA debugger with OCDS interface, and evaluation boards like the XE169H-176F100LAC. Hardware debugging uses JTAG or Device Access Port (DAP), and flash programming is supported via on-chip bootstrap loader using UART or CAN interfaces per the V1.3 datasheet section 3.7.