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SEGGER J-Link PLUS debug probe with USB and Ethernet interface for fast and reliable embedded development.
Home » Tools » J-Link PLUS

J-Link PLUS

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J-Link PLUS is a USB-powered JTAG debug probe supporting a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in tens of thousands of places for development and production (flash programming) purposes.

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The J-Link debug probes are supported by all major IDEs including Eclipse, GDB-based IDEs and SEGGER Embedded Studio. For a complete list, please refer to supported IDEs. Including all models, more than 500,000 J-Links have been shipped so far, making J-Link probably the most popular debug probe for Arm cores and the de-facto standard.

SEGGER J-Link PLUS + PLUS Compact debug probe

Key features

  • Download speed up to 1 MB/s
  • Unlimited breakpoints in flash memory (Flash Breakpoints)
  • Use with Ozone, RDI / RDDI and J-Flash
  • Built-in VCOM functionality
  • Supports a broad range of microcontrollers
  • Supports direct download into RAM and flash memory
  • Free software updates

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Software

All software is included free of charge. It comes with licenses for all J-Link related SEGGER software products, such as J-Link Unlimited Flash Breakpoints, Ozone, RDI/RDDI, J-Flash, J-Link GDB Server, providing the optimum debugging solution for professional developers.

J-Link PLUS can be used with almost all Arm debuggers, enabling download to flash memory with an unlimited number of breakpoints when debugging programs located in flash memory of most popular Arm microcontrollers. It also comes with the license to use J-Flash, SEGGER's popular flash programming software.

André De Ceuninck

André De Ceuninck

Software Quality | Testing | Certification

The Classic JTag-debugger for ARM devices

J-Link PLUS can be used with almost all Arm debuggers, enabling download to flash memory with an unlimited number of breakpoints when debugging programs located in flash memory of most popular Arm microcontrollers. It also comes with the license to use J-Flash, SEGGER's popular flash programming software. Why not make use of it?

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