SAF-XC167CI-32F40F BB-A

The SAF-XC167CI-32F40F BB-A is a microcontroller from Infineon Technologies' XC167 family, a line of 16-bit embedded processors designed for industrial automation and real-time control applications. This component belongs to the XC167 series, which has been widely adopted in manufacturing equipment, motor control systems, power conversion circuits, and other embedded control solutions where reliable, deterministic operation is critical. The XC167 microcontroller architecture is built around a proven CPU core optimized for control-oriented tasks. The part is housed in a standard surface-mount package suitable for automated board assembly, making it convenient for high-volume production environments. The processor is designed to execute control algorithms efficiently, making it particularly valuable in applications requiring fast interrupt response times and precise timing operations. This specific variant (the 32F40F designation in the part number) indicates particular memory and clock configuration parameters within the XC167 family. Engineers often select variants from the XC167 line based on their specific ROM, RAM, and peripheral requirements. The BB-A suffix typically indicates the packaging and tape-and-reel format suitable for machine placement. The XC167 family is commonly found in legacy and ongoing production designs across several industries. Power supply control systems, industrial drives, automotive body electronics, and factory automation controllers frequently use variants from this family. The microcontroller integrates standard peripherals such as timers, serial communication interfaces, and analog-to-digital converters, reducing the need for external support components and simplifying circuit design. Engineers might specify this exact part number when maintaining existing product lines, building compatible second-source designs, or working within established supply chains where the XC167 family has already been qualified. The part offers a balance of processing capability and integration that has made it suitable for applications that don't require the latest high-performance processors but depend on mature, reliable silicon with well-documented behavior. The XC167 series represents a stable platform for industrial equipment manufacturers who prioritize predictability and long-term availability. For new designs, engineers would typically compare this option against other 16-bit or 32-bit microcontroller families to ensure the selected device matches their specific performance, memory, and peripheral requirements.