J-Link Ultra
About this product
Get the J-Link Ultra, an ultra-fast debug probe for JTAG/SWD and a superset of J-Link PLUS.
100% compatible with J-Link PLUS – and even faster! Make the switch and enjoy faster download speeds of up to 4 Mbyte/s. Comes with integrated licenses for:
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Free software updates
Also includes: ARM Remote Debug Interface (RDI), remote GDB server for the GNU Project Debugger (GDB Server), Flash Loaders, and software to program internal and external flash of your microcontroller (J-Flash).
J-Link debug probes are supported by all major IDEs. These include GDB-based IDEs, Visual Studio Code and SEGGER Embedded Studio. Take a look here to view the complete list of Supported IDEs.
Further advantages
- J-Link Ultra comes built-in VCOM functionality
- Supports direct download into flash memory & RAM
- Includes a broad range of supported CPUs and microcontrollers
- No power supply needed; driven and powered by USB.
Package content
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J-Link Ultra debug probe
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USB cable
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.1" 20-pin ribbon cable (18 cm)
Includes free software updates and 1 (one) year of Basic support. Beyond that, SEGGER's Extended Coverage gives you the option to extend hardware warranty and Basic support for one additional year (+12 months) or two additional years (+24 months). These options are only available at the time of purchase. Adding it at a later date is not possible.
For additional product information, please visit segger.com.
| Model | J-Link Ultra |
| Order number | SEGGER_8.16.28 |
| Support options | Basic (12 months), Extended Coverage (+12 months), Extended Coverage (+24 months) |
| Supported targets | ARM Cortex Cores, ARM legacy Cores, Microchip PIC32, Renesas RX, RISC-V, SiLabs 8051 |
| Host interface | USB |
| Interface speed | High (4 MB/s) |
| Trace interface | ETB Trace |
| Software features | Flash Download, GDB Server, J-Flash / J-Flash SPI, Monitor Mode debugging, Ozone, RDDI, RDI, Real-Time Transfer (RTT), Unlimited Flash Breakpoints |
| Target Interface | cJTAG, FINE, ICSP, JTAG, SWD, SWO |
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