Ultra Fast Debug Probe
J-Link ULTRA+ is an ultra fast debug probe for JTAG/SWD. It is 100% compatible with J-Link PLUS, just faster. Unplug your J-Link PLUS, plug in your J-Link ULTRA+ and enjoy the faster download speeds. It simply works!
- Download speed up to 3 MByte/s
- Superset of J-Link PLUS
- Comes with integrated licenses for: Unlimited breakpoints in flash memory
(Unlimited Flash Breakpoints), RDI / RDDI and J-Flash - Free software updates
J-Link ULTRA+
J-Link ULTRA+ is a JTAG/SWD debug probe designed for ARM/Cortex. It is fully compatible to the standard J-Link and works with the same PC software.
Based on the highly optimized and proven J-Link, it offers even higher speed as well as target power measurement capabilities due to the faster CPU, built-in FPGA and High speed USB interface.
Why Use J-Link ULTRA+?
Further Advantages
- Built-in VCOM functionality
- Supports direct download into RAM and flash memory
- 2 years of email support (J-Link BASE/PLUS: 1 year)
- Supports a broad range of microcontrollers
- Multiple CPUs supported—8051, PIC32, RX, ARM7/9/11, Cortex-M/R/A, RISC-V [More..]
- Additional LEDs for power and RESET indication
J-Link ULTRA+ Licensing
J-Link ULTRA+ comes with licenses for all J-Link related SEGGER software products: J-Link Unlimited Flash Breakpoints, J-Link RDI / RDDI, J-Flash, J-Link GDB Server, providing the optimum debugging solution for professional developers.
J-Link ULTRA+ 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.
SEGGER J-Link Flash Breakpoint Introduction
SEGGER J-Flash Introduction
J-Link ULTRA+ Specifications
| Specification | Value | ||||
|---|---|---|---|---|---|
| Supported OS | Microsoft Windows 2000, XP, 2003, Vista, 7 and newer (32 bit and 64 bit versions) Linux macOS 10.5 and higher | ||||
| Electromagnetic compatibility (EMC) | EN 55022, EN 55024 | ||||
| Operating temperature | +5°C ... +60°C | ||||
| Storage temperature | -20°C ... +65 °C | ||||
| Relative humidity (non-condensing) | Max. 90% rH | ||||
| Mechanical | |||||
| Size (without cables) | 100mm x 53mm x 27mm | ||||
| Weight (without cables) | 73g | ||||
| Available Interfaces | |||||
| USB interface | USB 2.0, (Hi-Speed) | ||||
| Target interface | JTAG/SWD 20-pin | ||||
| JTAG/SWD Interface, Electrical | |||||
| Target interface voltage (VIF) | 1.2V ... 5V | ||||
| Current drawn from target voltage sense pin (VTRef) | < 25µA | ||||
| Target supply voltage | 5V (derived from USB voltage) | ||||
| Target supply current | Max. 300mA | ||||
| Reset type | Open drain. Can be pulled low or tristated | ||||
| Reset low level output voltage | VOL <= 10% of VIF | ||||
| For the whole target voltage range (1.2V <= VIF <= 5V) | |||||
| LOW level input voltage (VIL) | VIL <= 40% of VIF | ||||
| HIGH level input voltage (VIH) | VIH >= 60% of VIF | ||||
| For 1.2V >= VIF <= 3.6V | |||||
| LOW level output voltage (VOL) with a load of 10 kOhm | VOL <= 20% of VIF | ||||
| HIGH level output voltage (VOH) with a load of 10 kOhm | VOH >= 80% of VIF | ||||
| For 3.6 <= VIF <= 5V | |||||
| LOW level output voltage (VOL) with a load of 10 kOhm | VOL <= 20% of VIF | ||||
| HIGH level output voltage (VOH) with a load of 10 kOhm | VOH >= 80% of VIF | ||||
| JTAG/SWD Interface, Timing | |||||
| Target interface speed | Max. 50 MHz | ||||
| SWO sampling frequency | Max. 100 MHz | ||||
| Data input rise time (Trdi) | Trdi <= 20ns | ||||
| Data input fall time (Tfdi) | Tfdi <= 20ns | ||||
| Data output rise time (Trdo) | Trdo <= 10ns | ||||
| Data output fall time (Tfdo) | Tfdo <= 10ns | ||||
| Clock rise time (Trc) | Trc <= 3ns | ||||
| Clock fall time (Tfc) | Trc <= 3ns | ||||
| Analog power measurement interface | |||||
| Sampling frequency | 200 kHz | ||||
| Resolution | 50 uA | ||||
