JTAG/SWD Debuggers
Hardware JTAG and SWD debugger probes support low-level, source-level and real-time debugging for ARM, RISC-V and other MCUs. Choose from popular J-Link, ST-Link and CMSIS-DAP probes that provide flash programming, SWO/SWO trace, hardware breakpoints and multi-core debug for firmware development and in-circuit troubleshooting.
Parts (12 families, 13 parts)
STLINK-V3MODS
Active
STMicroelectronicsThe STLINK-V3MODS is a compact, modular debugging and programming probe designed for direct-to-PCB implementation via its 32-pin castellated via package. It supports JTAG, SWD, and SWV interfaces for ...
1 variant
Segger Microcontroller Systems
The Segger 8.06.02 is a J-Link JTAG Isolator designed to provide electrical isolation between a J-Link debug probe and the target hardware. It protects the debug probe and the development PC from grou...
STMicroelectronicsThe ST-LINK/V3MODS is a modular in-circuit debugger and programmer for STM32 microcontrollers, designed as a small-form-factor board that can be soldered directly onto a carrier PCB. It supports high-...
UMFT230XB-01
Active
FTDI, Future Technology Devices International Ltd
The UMFT230XB-01 is a compact USB-to-UART evaluation module based on the FT230X interface IC. It is designed to plug directly into a standard 0.1-inch pitch socket, providing a simple bridge between a...
J-Link EDU Mini
8.08.91
SEGSegger Microcontroller
The J-Link EDU Mini is a compact, cost-effective version of the industry-standard J-Link debug probe designed exclusively for non-commercial educational use. It provides full support for ARM Cortex-M ...
UMFT201XB-01
Active
FTDI, Future Technology Devices International Ltd
The UMFT201XB-01 is a compact evaluation module for the FT201X USB to I2C bridge IC. It functions as a bridge between a USB 2.0 Full Speed port and an I2C slave interface, allowing easy integration of...
ARM-USB-TINY-H
Active
Olimex LTD
The ARM-USB-TINY-H is a high-speed USB 2.0 JTAG debugger designed for programming and debugging ARM-based microcontrollers. It features a standard 20-pin JTAG connector and supports target voltages ra...
J-Link Ultra Plus
8.16.28
SEGSegger Microcontroller
The J-Link Ultra Plus (8.16.28) is a high-speed debug probe designed for professional embedded development across multiple architectures including ARM, Renesas RX, and Microchip PIC32. It is an enhanc...
J-Link PLUS
8.08.28
SEGSegger Microcontroller
The Segger J-Link PLUS (8.08.28) is a professional JTAG/SWD debug probe designed for ARM and RISC-V microcontrollers. It features high-speed USB 2.0 and Ethernet connectivity, providing a bridge betwe...
J-Link PRO
8.12.00
SEGSegger Microcontroller
The J-Link PRO (8.12.00) is a high-end debug probe designed for professional development of ARM and RISC-V based systems. It features an integrated Ethernet interface for remote debugging and provides...
J-Link PoE
8.12.28
SEGSegger Microcontroller
The J-Link PoE is a specialized version of the J-Link Pro debug probe designed for remote debugging and test farm integration via Power-over-Ethernet. It features a built-in webserver for TCP/IP confi...
Segger J-Link JTAG Isolator
8.07.00
SEGSegger Microcontroller
Unidirectional Zener/TVS protection device used as a programmer accessory for J-Link JTAG/SWD interfaces. It provides a 5 V reverse standoff (typ) with a minimum breakdown of 6.2 V, and clamps transie...
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