SEGGER Downloads - Trial Versions, Eval Packages and User Manuals
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Documentation
| Version | Date | File size | ||
|---|---|---|---|---|
Flasher User Manual (UM08022) Digital signature: Download emSecure Digital Signature MD5 checksum: c063e2d578df791d745ec66e2f1e24f3 | V6.98a | [2021-03-05] | 5,226 KB | DOWNLOAD |
J-Flash Manual (UM08003) Digital signature: Download emSecure Digital Signature MD5 checksum: f8bae8f5a4ad49a5252263bd26a141a3 | V6.98a | [2021-03-05] | 649 KB | DOWNLOAD |
J-Link GDB Server - GDB protocol extensions (UM08036) MD5 checksum: ffab585b820d8684780de357e6414442 | V1.00 | [2018-03-27] | 159 KB | DOWNLOAD |
J-Link Manual (UM08001) Digital signature: Download emSecure Digital Signature MD5 checksum: 00f2b819a78a4ac3629a60260544c8c7 | V6.98a | [2021-03-05] | 4,417 KB | DOWNLOAD |
J-Scope Manual (UM08028) Digital signature: Download emSecure Digital Signature MD5 checksum: 2a0a139506450ba40f60510ea904c261 | V5.10 Rev. 0 | [2015-11-26] | 333 KB | DOWNLOAD |
License - J-Link SDK MD5 checksum: 23974332feba9e8984461156ff725614 | [2020-05-19] | 10 KB | DOWNLOAD | |
Embedded Studio for RISC-V Reference Manual Digital signature: Download emSecure Digital Signature MD5 checksum: 7388445b92a6ecc814e8111cfe59a905 | V5.32 | [2020-12-03] | 2,974 KB | DOWNLOAD |
Embedded Studio Reference Manual Digital signature: Download emSecure Digital Signature MD5 checksum: 1e72578df41e83b1f9c279f8805c590d | V5.40c | [2021-02-25] | 3,119 KB | DOWNLOAD |
Ozone User Manual (UM08025) Digital signature: Download emSecure Digital Signature MD5 checksum: 908ce08df9f0d58c8a07faf7cb593a4c | V3.22b | [2021-02-19] | 3,655 KB | DOWNLOAD |
SystemView User Manual (UM08027) Digital signature: Download emSecure Digital Signature MD5 checksum: f2d12fd18f96a62201016e91cfed6f59 | V3.30 | [2021-02-19] | 1,643 KB | DOWNLOAD |
J-Link Software and Documentation Pack
- All-in-one debugging solution
- Can be downloaded and used free of charge by any owner of a SEGGER J-Link, J-Trace or Flasher model.
Not all features of it may be available on all J-Link / J-Trace / Flasher models. - Updated frequently
- Release Notes
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
J-Link Software and Documentation pack for Windows Installing the software will automatically install the J-Link USB drivers and offers to update applications which use the J-Link DLL. Multiple versions of the J-Link software can be installed on the same PC without problems; they will co-exist in different directories. Digital signature: Download emSecure Digital Signature MD5 checksum: 3a0e827593f20ff2b6299f9139769e02 | V6.98a | [2021-03-05] | 52,187 KB | DOWNLOAD |
J-Link Software and Documentation pack for macOS Digital signature: Download emSecure Digital Signature MD5 checksum: 3ba201c191ecdfed2df06a65e04228b9 | V6.98a | [2021-03-05] | 34,854 KB | DOWNLOAD |
J-Link Software and Documentation pack for macOS, Apple M1 Digital signature: Download emSecure Digital Signature MD5 checksum: 75d9f79c00debd0c588435ac07996c86 | V6.98a | [2021-03-05] | 33,710 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, DEB installer, 32-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: f62a6b58bdcb97bdba667a6040a1f05e | V6.98a | [2021-03-05] | 27,588 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, DEB installer, 64-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 85ca92b077dcde2cde4f74a88a5816b1 | V6.98a | [2021-03-05] | 37,099 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, RPM installer, 32-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 9a75c96990627d67c616011b4ea02232 | V6.98a | [2021-03-05] | 34,701 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, RPM installer, 64-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 90ddc8a28dd4f261d1c2fd221e422386 | V6.98a | [2021-03-05] | 45,291 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, TGZ archive, 32-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 4b9b917b3f9bde8f6389a7adf4a866ef | V6.98a | [2021-03-05] | 34,722 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, TGZ archive, 64-bit 1 Digital signature: Download emSecure Digital Signature MD5 checksum: a4f1aa15cf79ebd2ceab5a07464fb394 | V6.98a | [2021-03-05] | 45,317 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, DEB installer, 32-bit 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: b768c9c7cb5ea5f640e18e8cf86f153d | V6.98a | [2021-03-05] | 25,507 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, DEB installer, 64-bit 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: fc43a76a340643ab57989efac7fe8b3b | V6.98a | [2021-03-05] | 35,533 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, TGZ archive, 32-bit 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: 9a74cc4c2ae59541e89c15c28bb3e1ec | V6.98a | [2021-03-05] | 31,652 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, TGZ archive, 64-bit 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: 82c422569c17558e33388799313f54ca | V6.98a | [2021-03-05] | 43,597 KB | DOWNLOAD |
1 For a list of Linux distributions and versions that have been tested for compatibility, please refer to the SEGGER wiki. Distributions and versions not listed there still have a very high chance to work but are not covered by J-Link support, meaning no support is provided by SEGGER in case of problems.
2 The Linux ARM package is needed in case J-Link shall be controlled by an ARM system, e.g. a Raspberry Pi. The "ARM" in the package name refers to the architecture the J-Link software is running on, not the target devices that shall be debugged. For normal PC setups running Linux, the "J-Link Software and Documentation pack for Linux" is the correct one.
J-Link Software and Documentation Pack [Beta version]
- All-in-one debugging solution
- Can be downloaded and used free of charge by any owner of a SEGGER J-Link, J-Trace or Flasher model.
Not all features of it may be available on all J-Link / J-Trace / Flasher models. - Updated frequently
- Release Notes
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
J-Link Software and Documentation pack for Windows [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 9da4adcdf8aefcb7a838c8d6a4d66075 | V6.97a | [2021-02-26] | 52,235 KB | DOWNLOAD |
J-Link Software and Documentation pack for macOS [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: eac3c756c8f322cf5622ef77fedc3808 | V6.97a | [2021-02-26] | 34,886 KB | DOWNLOAD |
J-Link Software and Documentation Pack for macOS, Apple M1 [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 2c567e68d5f5b31e4ef61f4d3737e12a | V6.97a | [2021-02-26] | 33,741 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, DEB installer, 32-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: f6d8cf3c7b37d98649788d51a3316e63 | V6.97a | [2021-02-26] | 27,629 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, DEB installer, 64-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 7c5147c12e25c144bb89a0218613b58b | V6.97a | [2021-02-26] | 37,140 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, RPM installer, 32-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 160fea354e4ae27c89ec02073caa02b5 | V6.97a | [2021-02-26] | 34,728 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, RPM installer, 64-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 307491b5a98118ac9ec8e5a7eb92756f | V6.97a | [2021-02-26] | 45,318 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, TGZ archive, 32-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 82a626d9f0dd5e8faeaea53df0da9612 | V6.97a | [2021-02-26] | 34,751 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux, TGZ archive, 64-bit [Beta] 1 Digital signature: Download emSecure Digital Signature MD5 checksum: 19213925f422643e5ab1eae2177c7f6e | V6.97a | [2021-02-26] | 45,350 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, DEB installer, 32-bit [Beta] 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: 12f0b511716130d0034f47129d25edbd | V6.97a | [2021-02-26] | 25,560 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, DEB installer, 64-bit [Beta] 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: 99b885744d9a5fe867268320b085c3f4 | V6.97a | [2021-02-26] | 35,580 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, TGZ archive, 32-bit [Beta] 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: 19a3706f5e75848aba107839b61b31de | V6.97a | [2021-02-26] | 31,692 KB | DOWNLOAD |
J-Link Software and Documentation pack for Linux ARM, TGZ archive, 64-bit [Beta] 1,2 Digital signature: Download emSecure Digital Signature MD5 checksum: c0df5d47709090f83e85e3f4ab1b21a9 | V6.97a | [2021-02-26] | 43,627 KB | DOWNLOAD |
1 For a list of Linux distributions and versions that have been tested for compatibility, please refer to the SEGGER wiki. Distributions and versions not listed there still have a very high chance to work but are not covered by J-Link support, meaning no support is provided by SEGGER in case of problems.
2 The Linux ARM package is needed in case J-Link shall be controlled by an ARM system, e.g. a Raspberry Pi. The "ARM" in the package name refers to the architecture the J-Link software is running on, not the target devices that shall be debugged. For normal PC setups running Linux, the "J-Link Software and Documentation pack for Linux" is the correct one.
Embedded Studio for ARM
Embedded Studio for ARM enables efficient development for all ARM-based devices. With support ranging from small Cortex-M microprocessors used in IoT nodes to powerful Cortex-A cores in complex systems, Embedded Studio provides you with everything required to develop your products.
- Support for all ARM-based devices
- Cortex-M0, Cortex-M0+, Cortex-M1
- Cortex-M3, Cortex-M4, Cortex-M7
- Cortex-M23, Cortex-M33
- Cortex-A5, Cortex-A7, Cortex-A8, Cortex-A9, Cortex-A12, Cortex-A15, Cortex-A17
- Cortex-R4, Cortex-R5, Cortex-R8
- Legacy ARM7, ARM9, ARM11
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
Embedded Studio for ARM, Windows, 64-bit Simply download and run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 2e192c636640222ec5a749f38d9cd3c7 | V5.40c | [2021-02-25] | 536,076 KB | DOWNLOAD |
Embedded Studio for ARM, Windows, 32-bit Simply download and run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 59d75f61dc52fa019af700cc1453683c | V5.40c | [2021-02-25] | 524,861 KB | DOWNLOAD |
Embedded Studio for ARM, macOS Download and mount the image, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: ff8f23ed337693c4189776a5ebadc722 | V5.40c | [2021-02-25] | 762,122 KB | DOWNLOAD |
Embedded Studio for ARM, Linux, 64-bit Download and extract the archive, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 3a565670afe798ab6ad11c7f63f261c4 | V5.40c | [2021-02-25] | 671,195 KB | DOWNLOAD |
Embedded Studio for ARM, Linux, 32-bit Download and extract the archive, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 19760bff836bb676bf5909dc9e5f43da | V5.40c | [2021-02-25] | 716,765 KB | DOWNLOAD |
Embedded Studio for RISC-V
Embedded Studio for RISC-V is the development environment for devices based on the open RISC-V architecture. Whether you use an available device or designed your own chips, Embedded Studio offers a complete solution to develop and debug your application.
- Support for the open RISC-V architecture
- RV32I
- RV32IMA, RV32IMAC
- RV32IMAF, RV32IMAFC
- RV32G, RV32GC
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
Embedded Studio for RISC-V, Windows, 64-bit Simply download and run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: e63d64273e0ab1b525f6844e6b9af996 | V5.40a | [2021-02-17] | 245,715 KB | DOWNLOAD |
Embedded Studio for RISC-V, Windows, 32-bit Simply download and run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 470bce7058bba23d8009c0fec31468ea | V5.40a | [2021-02-17] | 236,461 KB | DOWNLOAD |
Embedded Studio for RISC-V, macOS Download and mount the image, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 77b7a7200dda62ae3ecb2c4ebf569aff | V5.40a | [2021-02-26] | 365,129 KB | DOWNLOAD |
Embedded Studio for RISC-V, Linux, 64-bit Download and extract the archive, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: e445982b7840dd71c74a859f25cae127 | V5.40a | [2021-02-17] | 342,505 KB | DOWNLOAD |
Embedded Studio for RISC-V, Linux, 32-bit Download and extract the archive, then run the installer. Digital signature: Download emSecure Digital Signature MD5 checksum: 276e0ab61bc93609d82723d8fb20d3c4 | V5.40a | [2021-02-17] | 372,765 KB | DOWNLOAD |
SystemView - Real-time Analysis and Visualization
- Maximum system insight
- Cycle-accurate profiling
- No additional hardware required
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
SystemView, Windows, 64-bit installer Digital signature: Download emSecure Digital Signature MD5 checksum: 8a9800288c07dda9ef112d6d589cea57 | V3.30 | [2021-02-19] | 6,723 KB | DOWNLOAD |
SystemView, Windows, 64-bit portable package Digital signature: Download emSecure Digital Signature MD5 checksum: ddf171b163a4839d6bc8bd535feba9e1 | V3.30 | [2021-02-19] | 7,789 KB | DOWNLOAD |
SystemView, Windows, 32-bit installer Digital signature: Download emSecure Digital Signature MD5 checksum: a4e49cdd93e1cbc931f9c6665b0bb3b5 | V3.30 | [2021-02-19] | 6,155 KB | DOWNLOAD |
SystemView, Windows, 32-bit portable package Digital signature: Download emSecure Digital Signature MD5 checksum: 0e92f8b8823c885d2b17674239a1e0d9 | V3.30 | [2021-02-19] | 7,058 KB | DOWNLOAD |
SystemView, macOS, installer Digital signature: Download emSecure Digital Signature MD5 checksum: aaf72b8a6372419543e42a42f659a468 | V3.30 | [2021-02-19] | 8,464 KB | DOWNLOAD |
SystemView, Linux, 64-bit DEB installer Digital signature: Download emSecure Digital Signature MD5 checksum: 4e337cb98601aec14d9d4eac026ff27e | V3.30 | [2021-02-19] | 6,570 KB | DOWNLOAD |
SystemView, Linux, 32-bit DEB installer Digital signature: Download emSecure Digital Signature MD5 checksum: 3fdd8e48cac9c76ab84d2916ac33d205 | V3.30 | [2021-02-19] | 6,767 KB | DOWNLOAD |
SystemView, Linux, 64-bit RPM installer Digital signature: Download emSecure Digital Signature MD5 checksum: 91ae347684de5e67e7a6986300b3dfe0 | V3.30 | [2021-02-19] | 8,157 KB | DOWNLOAD |
SystemView, Linux, 32-bit RPM installer Digital signature: Download emSecure Digital Signature MD5 checksum: e20d39e6893efea8090e21df263f4ba6 | V3.30 | [2021-02-19] | 8,370 KB | DOWNLOAD |
SystemView, Linux, 64-bit portable package Digital signature: Download emSecure Digital Signature MD5 checksum: 511a8cd3695444dfa02b2c72f0d75169 | V3.30 | [2021-02-19] | 8,187 KB | DOWNLOAD |
SystemView, Linux, 32-bit portable package Digital signature: Download emSecure Digital Signature MD5 checksum: 264cd5df3103123284796b0194404b8b | V3.30 | [2021-02-19] | 8,402 KB | DOWNLOAD |
SystemView, Target Sources Digital signature: Download emSecure Digital Signature MD5 checksum: 155765d716d52e7c4de3d8b72db4a771 | V3.30 | [2021-02-19] | 213 KB | DOWNLOAD |
Ozone - The J-Link Debugger
- Full-featured graphical debugger for embedded applications.
- Debug any embedded application on C source and assembly level.
- Load applications built with any toolchain / IDE or debug the target's resident application without any source.
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
Ozone - The J-Link Debugger for Windows, 64-bit Digital signature: Download emSecure Digital Signature MD5 checksum: ce64a382ca4dce7b7c32592f9574115c | V3.22b | [2021-02-19] | 20,403 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Windows, 32-bit Digital signature: Download emSecure Digital Signature MD5 checksum: 342230c285f93eb510fccffa23e06175 | V3.22b | [2021-02-19] | 19,490 KB | DOWNLOAD |
Ozone - The J-Link Debugger for macOS, DMG image Digital signature: Download emSecure Digital Signature MD5 checksum: b50583f9598cfbfe763dd091f7e57f55 | V3.22b | [2021-02-19] | 33,472 KB | DOWNLOAD |
Ozone - The J-Link Debugger for macOS, PKG installer Digital signature: Download emSecure Digital Signature MD5 checksum: 66b90115136472c8778954a1561e3edb | V3.22b | [2021-02-19] | 28,359 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, DEB installer, 64-bit Digital signature: Download emSecure Digital Signature MD5 checksum: 84db135cbd6f35674ec39cae906342ff | V3.22b | [2021-02-19] | 21,074 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, DEB installer, 32-bit Digital signature: Download emSecure Digital Signature MD5 checksum: deb55d093341f01a8ce2cef5e852e5b3 | V3.22b | [2021-02-19] | 21,521 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, RPM installer, 64-bit Digital signature: Download emSecure Digital Signature MD5 checksum: 964adb4d90f7521564542004d78962c2 | V3.22b | [2021-02-19] | 26,832 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, RPM installer, 32-bit Digital signature: Download emSecure Digital Signature MD5 checksum: a5aa73446e58b78e96978aacf32be4da | V3.22b | [2021-02-19] | 27,350 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, TGZ archive, 64-bit Digital signature: Download emSecure Digital Signature MD5 checksum: a6d3402dac72c3571b0ea018e85c1d58 | V3.22b | [2021-02-19] | 26,927 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, TGZ archive, 32-bit Digital signature: Download emSecure Digital Signature MD5 checksum: 6aed2070f521b8d5e54dca945755a0a2 | V3.22b | [2021-02-19] | 27,442 KB | DOWNLOAD |
Ozone - The J-Link Debugger [Beta version]
- Full-featured graphical debugger for embedded applications.
- Debug any embedded application on C source and assembly level.
- Load applications built with any toolchain / IDE or debug the target's resident application without any source.
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
Ozone - The J-Link Debugger for Windows, installer 64-bit version [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: da9b905c54b1d26fddcf2f9664544cff | V3.21a | [2020-11-05] | 19,380 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Windows, installer 32-bit version [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 1a51e1da324b5f0bac37908483e6bd8e | V3.21a | [2020-11-05] | 18,471 KB | DOWNLOAD |
Ozone - The J-Link Debugger for macOS, DMG image [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 610ad0b68d258d5ec78301f3e25c6150 | V3.21a | [2020-11-05] | 31,281 KB | DOWNLOAD |
Ozone - The J-Link Debugger for macOS, PKG installer [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: fec9dea3926dbed377b0ac0400733ca5 | V3.21a | [2020-11-05] | 27,018 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, DEB installer, 64-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: cdebabfb582d877a266cf48014d16bfd | V3.21a | [2020-11-05] | 20,211 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, DEB installer, 32-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 8eeb89e90d6946da00412a18079a5ec6 | V3.21a | [2020-11-05] | 20,497 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, RPM installer, 64-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 28179b07b755d4b765a3979198060997 | V3.21a | [2020-11-05] | 25,738 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, RPM installer, 32-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 0242134d5d4b7f54bfe09dd83ef1cb6a | V3.21a | [2020-11-05] | 25,996 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, TGZ archive, 64-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 1e1e51ed4289d7c11c026f4734b0f3d6 | V3.21a | [2020-11-05] | 25,836 KB | DOWNLOAD |
Ozone - The J-Link Debugger for Linux, TGZ archive, 32-bit [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: a332ba644b98b98395e600cfc9a6a73c | V3.21a | [2020-11-05] | 26,085 KB | DOWNLOAD |
J-Scope
- Analyze and visualize data on a microcontroller in real-time, while the target is running
- Does not require features like SWO or any extra pin on the target, but uses the available standard debug port
- Scroll through visualized graphs, zoom in and out or save data to a file for further analysis
- J-Scope can be used in parallel to your debugging environment and extends your IDE's debugging experience
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
J-Scope for Windows Digital signature: Download emSecure Digital Signature MD5 checksum: 434122dc99cdb104344c1f0cfdadaa4d | V5.10d | [2016-06-24] | 1,780 KB | DOWNLOAD |
J-Scope [Beta version]
- Analyze and visualize data on a microcontroller in real-time, while the target is running
- Does not require features like SWO or any extra pin on the target, but uses the available standard debug port
- Scroll through visualized graphs, zoom in and out or save data to a file for further analysis
- J-Scope can be used in parallel to your debugging environment and extends your IDE's debugging experience
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
J-Scope for Windows [Beta] Digital signature: Download emSecure Digital Signature MD5 checksum: 704481ee3f65109c497171ce553973cb | V6.11m | [2018-06-07] | 2,134 KB | DOWNLOAD |
J-Link GDB Server RTOS plug-in SDK
Allows users to create their own RTOS plug-in for J-Link GDB Server to allow thread-aware debugging in Eclipse environments, using J-Link GDB Server for debugging. The SDK comes with a template project for Microsoft Visual Studio, as well as with the RTOS plug-in for embOS in source code.
Click for downloads| Version | Date | File size | ||
|---|---|---|---|---|
J-Link GDB Server RTOS plug-in SDK Digital signature: Download emSecure Digital Signature MD5 checksum: d81ef61cec1faefed570efdf1ea0fc42 | V1.10 | [2020-04-20] | 238 KB | REQUEST |
J-Link OpenSDA - Generic Firmwares
- Supports all ARM based NXP boards which comes with on-board OpenSDA (e.g. Freedom board, Tower System, etc.)
- Implements SWD debug protocol and virtual COM port functionality
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
OpenSDA V1 Bootloader Digital signature: Download emSecure Digital Signature MD5 checksum: 6e7937311fff03ab8267aba5cb2acfc8 | [2019-06-03] | 56 KB | DOWNLOAD | |
OpenSDA V2 Bootloader Digital signature: Download emSecure Digital Signature MD5 checksum: 1f300d9a9a30fef4d78ff7e98e7fc320 | [2019-06-03] | 68 KB | DOWNLOAD | |
OpenSDA V2.1 Bootloader Digital signature: Download emSecure Digital Signature MD5 checksum: 915544e19d975ee615e6b1151971c2be | [2019-06-03] | 56 KB | DOWNLOAD | |
OpenSDA V3.2 Bootloader Digital signature: Download emSecure Digital Signature MD5 checksum: e7c22d09d69f77d0e80efb96fa325e2e | [2019-06-03] | 59 KB | DOWNLOAD |
J-Link OpenSDA - Board-Specific Firmwares
- Supports all ARM based NXP boards which comes with on-board OpenSDA (e.g. Freedom board, Tower System, etc.)
- Implements SWD debug protocol and virtual COM port functionality
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
FRDM-K22F Digital signature: Download emSecure Digital Signature MD5 checksum: 1eff53dd85549e03ae8d1ecec2655afa | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-K28F Digital signature: Download emSecure Digital Signature MD5 checksum: 0aee1b380c0e1d3c42442489ceb07f92 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-K64F Digital signature: Download emSecure Digital Signature MD5 checksum: 7ba5eb15b30a8a67aeab4741b73443b7 | [2019-06-03] | 76 KB | DOWNLOAD | |
FRDM-K66F Digital signature: Download emSecure Digital Signature MD5 checksum: 55334f7dbf67aa13f935f14dd9768ac2 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-K82F Digital signature: Download emSecure Digital Signature MD5 checksum: 50c11f269428d845b70f361f020ebfdb | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KE02Z40M Digital signature: Download emSecure Digital Signature MD5 checksum: fc25c2c5ed3499c2ba8e711bfdb783bf | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KE04Z Digital signature: Download emSecure Digital Signature MD5 checksum: fe498edbe1f9653a8265096a10821c9a | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KE06Z Digital signature: Download emSecure Digital Signature MD5 checksum: 6a6a9f10908514cb18c547126e86a81a | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KE15Z Digital signature: Download emSecure Digital Signature MD5 checksum: f62d54048690a119d14d9878aac1daac | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL02Z Digital signature: Download emSecure Digital Signature MD5 checksum: 1842f6691550f0829e1b1b872e459719 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL03Z Digital signature: Download emSecure Digital Signature MD5 checksum: db2e6907335ad52736c9af130d8bd65f | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL05Z Digital signature: Download emSecure Digital Signature MD5 checksum: f0f0b577cae639b9dc3675d8968c4297 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL25Z Digital signature: Download emSecure Digital Signature MD5 checksum: 9d14ea65e39f6d83c59c2ae84bc6c5aa | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL26Z Digital signature: Download emSecure Digital Signature MD5 checksum: e4cdf7876b16f8ff5f6acae1a897a019 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL27Z Digital signature: Download emSecure Digital Signature MD5 checksum: 96690075349e820f4a0e9bd3fa80fbe2 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL28Z Digital signature: Download emSecure Digital Signature MD5 checksum: a2568937d0e35bc07bf816010a46e958 | [2019-06-03] | 76 KB | DOWNLOAD | |
FRDM-KL43Z Digital signature: Download emSecure Digital Signature MD5 checksum: 09cb3e29e76a394d25321fa9e8486624 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL46Z Digital signature: Download emSecure Digital Signature MD5 checksum: 5b97d45e2ab33fa48d618a467db1d432 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KL82Z Digital signature: Download emSecure Digital Signature MD5 checksum: 2c2107a6e3b82ea66df3a695fb41048a | [2019-06-03] | 76 KB | DOWNLOAD | |
FRDM-KV10Z Digital signature: Download emSecure Digital Signature MD5 checksum: bd8f6c30815e868cc9fdeaa583e97e30 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KV11Z Digital signature: Download emSecure Digital Signature MD5 checksum: e2fef7171b51eb58b93694f2d91b4e3b | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KV31F Digital signature: Download emSecure Digital Signature MD5 checksum: 8d3adc3fd21e80504c8b62675b518218 | [2017-08-21] | 64 KB | DOWNLOAD | |
FRDM-KW019032 Digital signature: Download emSecure Digital Signature MD5 checksum: 9e2d8d7f9d11eeb0a8f640b206ecd054 | [2019-06-03] | 76 KB | DOWNLOAD | |
FRDM-KW24D512 Digital signature: Download emSecure Digital Signature MD5 checksum: 2440a95f00402eadbfc12d269c5d8c42 | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KW36 Digital signature: Download emSecure Digital Signature MD5 checksum: 1bbc13e585520ab5afe830a57399c0bb | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KW38 Digital signature: Download emSecure Digital Signature MD5 checksum: a593c8b6af51207c19726e90a3193693 | [2019-07-04] | 64 KB | DOWNLOAD | |
FRDM-KW40Z Digital signature: Download emSecure Digital Signature MD5 checksum: bc3a41be7b51c27ea37c4374961fd16d | [2019-06-03] | 64 KB | DOWNLOAD | |
FRDM-KW41Z Digital signature: Download emSecure Digital Signature MD5 checksum: 7d7640f88fb973a9c902b7fef2a34f4b | [2019-06-03] | 64 KB | DOWNLOAD | |
MIMXRT1020-EVK Digital signature: Download emSecure Digital Signature MD5 checksum: 915544e19d975ee615e6b1151971c2be | [2019-06-03] | 56 KB | DOWNLOAD | |
MIMXRT1050-EVK-Hyperflash Digital signature: Download emSecure Digital Signature MD5 checksum: 915544e19d975ee615e6b1151971c2be | [2019-06-03] | 56 KB | DOWNLOAD | |
MIMXRT1050-EVK-QSPI Digital signature: Download emSecure Digital Signature MD5 checksum: 915544e19d975ee615e6b1151971c2be | [2019-06-03] | 56 KB | DOWNLOAD | |
TWR-K22F120M Digital signature: Download emSecure Digital Signature MD5 checksum: 79f4314e707b5864b0b59fe3ed4ab57a | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-K64F120M Digital signature: Download emSecure Digital Signature MD5 checksum: fa396d9db024334e9cf6c4d4db650595 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-K65F180M Digital signature: Download emSecure Digital Signature MD5 checksum: e2b5e228bc9fedd476ccb7c2d4fed310 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KE18F Digital signature: Download emSecure Digital Signature MD5 checksum: 676126bcdda4123a09926590a9367d05 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KL25Z48M Digital signature: Download emSecure Digital Signature MD5 checksum: ace7e5841218215d3c2d67b5b09b6976 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KL82Z72M Digital signature: Download emSecure Digital Signature MD5 checksum: 19c7c991d6d0fc95ef44ba25ddda8253 | [2019-06-03] | 76 KB | DOWNLOAD | |
TWR-KM34Z75M Digital signature: Download emSecure Digital Signature MD5 checksum: 2d6e752fc066457db263922365fe9ca1 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KM35Z75M Digital signature: Download emSecure Digital Signature MD5 checksum: 6cb7b583b3c73cf27333ad42ea550d8d | [2020-03-05] | 64 KB | DOWNLOAD | |
TWR-KV10Z32 Digital signature: Download emSecure Digital Signature MD5 checksum: dc1c1dfd2138816900ec97fb604f1062 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KV11Z75M Digital signature: Download emSecure Digital Signature MD5 checksum: ba4c1c871d7cf0288f2faf41cc4b60f5 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KV31F120M Digital signature: Download emSecure Digital Signature MD5 checksum: 963ec97a8aa67449b3d4e1015607e9cb | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KV46F150M Digital signature: Download emSecure Digital Signature MD5 checksum: d126d5e884642d44876ab67ec079312e | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KW21D256 Digital signature: Download emSecure Digital Signature MD5 checksum: 6016eda2e551ac0c3995d098ef957bf1 | [2019-06-03] | 64 KB | DOWNLOAD | |
TWR-KW24D512 Digital signature: Download emSecure Digital Signature MD5 checksum: 4823bc00815797ae321d806c0e645e12 | [2019-06-03] | 64 KB | DOWNLOAD | |
USB-KW41Z Digital signature: Download emSecure Digital Signature MD5 checksum: 0c2a85f48a2c4e0162739a9e8fd95e8f | [2019-06-03] | 478 KB | DOWNLOAD |
ST-Link Reflash Utility
| Version | Date | File size | ||
|---|---|---|---|---|
STLinkReflash Command line utility to convert ST-LINK on-board version (on ST discovery boards etc.) into a J-Link-OB by replacing the firmware Digital signature: Download emSecure Digital Signature MD5 checksum: 17d8222a3d0bc03f224cc4ffd7ec7244 | [2019-08-12] | 4,949 KB | DOWNLOAD |
NXP LPC-Link2 - J-Link-OB Firmware
- Supports all ARM based NXP boards which comes with on-board LPC-Link2 (e.g. LPCXpresso boards)
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
NXP LPC-Link2 MD5 checksum: 428ffcadf0ad891139499c9d96fdd31d | [2019-06-26] | 58 KB | DOWNLOAD | |
NXP LPCXpresso On-Board MD5 checksum: 74432b200038f82cb49e0af34559b1f0 | [2019-06-26] | 64 KB | DOWNLOAD |
CALLIOPE mini
We don't only want to reach pupils, but also teachers and the education system, to convey more digital content at schools in the long term and to embed it in the curriculum permanently.
- Free platform for pupils, teachers, students and hobbyists, for simple embedded systems entry
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
CALLIOPE mini J-Link OB firmware Upgrades on-board debug probe of CALLIOPE mini to J-Link OB MD5 checksum: d240bc71b16e0908a6d438bdeeb7916f | [2018-12-12] | 95 KB | DOWNLOAD | |
JLinkCALLIOPEConfig (Linux, 32-bit) Digital signature: Download emSecure Digital Signature MD5 checksum: 5353ee1f055e8d629ef6b411862bcb1c | [2017-11-28] | 7,729 KB | DOWNLOAD | |
JLinkCALLIOPEConfig (Windows) Digital signature: Download emSecure Digital Signature MD5 checksum: 153167882288a9534a559aa5a2bb46c9 | [2017-11-28] | 12,244 KB | DOWNLOAD | |
JLinkCALLIOPEConfig (Linux, 64-bit) Digital signature: Download emSecure Digital Signature MD5 checksum: 8ecabdcb342df1aafc8311fb6c796d0d | [2017-11-28] | 7,931 KB | DOWNLOAD | |
JLinkCALLIOPEConfig (Mac) Digital signature: Download emSecure Digital Signature MD5 checksum: 5e2ce83307c0934f1a8230c4af52acd5 | [2017-11-28] | 54,723 KB | DOWNLOAD |
BBC micro:bit
- Converts the on-board debug interface on the BBC micro:bit to a J-Link OB
- More information
Click for downloads
| Version | Date | File size | ||
|---|---|---|---|---|
BBC micro:bit J-Link OB Firmware Digital signature: Download emSecure Digital Signature MD5 checksum: c9216daacd2855745d9f9c4008bb8b4e | [2017-03-24] | 153 KB | DOWNLOAD | |
BBC micro:bit V2 J-Link OB Firmware Digital signature: Download emSecure Digital Signature MD5 checksum: b6c740d9956b22baa78ca61b2780c7d9 | [2021-01-21] | 210 KB | DOWNLOAD | |
Sample project - LED Blink Digital signature: Download emSecure Digital Signature MD5 checksum: ba36ce8133171a188b97a817acbbd552 | [2016-08-04] | 11 KB | DOWNLOAD | |
Sample project - Moving LED Digital signature: Download emSecure Digital Signature MD5 checksum: cec58671336319f1b51671c26bf2b5bd | [2016-08-04] | 12 KB | DOWNLOAD |
J-Link Keil PK51 wrapper DLLs
Wrapper DLLs to use J-Link in Keil PK51 tools (Keil uVision for 8051)
Click for downloads| Version | Date | File size | ||
|---|---|---|---|---|
J-Link wrapper DLL for Silicon Labs EFM8 / C8051 Needed to use J-Link in Keil PK51 tools before V9.55. Current versions of PK51 are shipped with this DLL. Digital signature: Download emSecure Digital Signature MD5 checksum: b2e263d8fade15ec985e08c9a8002240 | V4.97k | [2018-01-25] | 68 KB | DOWNLOAD |
Terms of use
| The software consists of proprietary programs of SEGGER, protected under copyright and trade secret laws. All rights, title and interest in the software are and shall remain with SEGGER. SEGGER J-Link software may only be used with original SEGGER products and authorized OEM products. The use of the licensed software to operate SEGGER product clones is prohibited and illegal. More information.. |