SEGSegger J-Link 19-pin Cortex-M Adapter
Overview
The Segger 8.06.00 is a specialized hardware adapter designed to bridge the standard 20-pin 0.1 inch J-Link connector to the smaller 19-pin 0.05 inch Samtec FTSH connector. This adapter is essential for debugging high-density ARM Cortex-M based designs where PCB space is at a premium. It ensures reliable signal integrity for SWD, JTAG, and trace signals including ETM support.
Why Choose This Part
This adapter utilizes high-quality Samtec connectors to maintain signal integrity at high clock speeds, which is critical for ETM tracing. The unshrouded design allows for easier manual probing if necessary while maintaining a compact footprint that matches standard ARM debug conventions.
Applications
Getting Started
Connect the 20-pin female side of the adapter directly to the J-Link ribbon cable and plug the 19-pin 0.05 inch male side into the target board header. Ensure the pin 1 orientation matches between the adapter and the target board to prevent communication errors or hardware damage.
