The SEGGER STDC 14 Adapter is a device that enables the connection of J-Link and Flasher debug probes to targets with a 14-pin 0.05" STDC connector, as defined by STMicroelectronics.
This adapter features several key benefits, including adapting the standard 20-pin 0.1" J-Link/Flasher connector to the 14-pin 0.05" STDC connector and support for JTAG, SWD, and SWO connections. It is designed for Cortex-M and ARM7/9/11-based targets.
The adapter is a passive connectivity device containing no active components. It provides direct electrical connectivity between the two connector types. The included 14-pin ribbon cable allows for flexible routing of connections to the target system. Its sturdy and compact design ensures durability for repeated usage. At the same time, its small size (measuring just 25 x 25 x 11mm) makes it easy to integrate into any debugging setup without adding much bulk.
Whether validating new STM32 designs or working with legacy ST boards, the STDC 14 Adapter is an essential tool for using the highly popular J-Link/Flasher probes. It expands the compatibility of the SEGGER ecosystem with ST's extensive portfolio of Arm-based microcontrollers.
Tag-Connect Pogo Cables
If you use the Tag-Connect PCB footprint on your PCB, then the SEGGER STDC14 Adapter can be used with the Tag-Connect TC2030-CTX-STDC14 cables.