Infineon’s legacy 8-bit and 16-bit microcontrollers have been deployed in automotive and industrial systems for more than 25 years, supporting applications where reliability, deterministic operation, and long service life are essential. These devices continue to serve as foundational components in mature platforms, often with no viable drop-in replacements available.

To support ongoing production requirements, Rochester Electronics has secured the final Infineon-manufactured finished goods for these MCU families. This represents a unique last-time-buy opportunity, providing access to genuine, automotive-grade components with fresh date codes and full traceability.

These product families, including C505 and C515 (8-bit) and C164 and C167 (16-bit), have been widely adopted across automotive and industrial markets. Their long-standing qualification within critical systems makes continuity of supply essential to avoiding redesigns and production disruption.

As part of Rochester’s TLS360™ program, these microcontrollers are supported within a structured lifecycle framework designed for long-lifecycle systems. Customers benefit from predictable availability, 100% authorized supply, and lifecycle governance aligned with JEDEC standards. This approach helps extend the productive life of existing designs while reducing the risk associated with obsolescence.

View the Infineon 8 Bit & 16 Bit Microcontroller TLS360™ Brochure for the full offering and more information



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Rochester provides exclusive support for HOTLink® and HOTLink II™ Devices