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SEGGER J-Link Ultra

SEGGER J-Link Ultra

SEGGER J-Link Ultra is a JTAG/SWD emulator designed for ARM/Cortex and other supported CPUs. SEGGER J-Link Ultra 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. It connects via USB to a PC running Microsoft Windows 2000, Windows XP, Windows 2003, Windows Vista, or Windows 7. J-Link Ultra has a built-in 20-pin JTAG/SWD connector.

Also available! View the SEGGER J-Link Ultra+

Features
  • Fully compatible to the standard J-Link
  • Very high performance for all supported CPU cores
  • Hi-Speed USB 2.0 interface
  • Serial Wire Debug (SWD) supported
  • Serial Wire Viewer (SWV) supported
  • SWV: UART and Manchester encoding supported
  • Target power can be supplied
  • Target power consumption can be measured with high accuracy;
    external ADC can be connected via SPI
  • Direct download into flash memory of most popular
    microcontrollers supported
  • Supported CPUs: any ARM7/9/11, Cortex-A5/A8,
    Cortex-M0/M1/M3/M4, Cortex-R4
  • Automatic core recognition
  • Seamless integration into the IAR Embedded Workbench IDE
  • No power supply required, powered through USB
  • Support for adaptive clocking
  • All JTAG signals can be monitored, target voltage can be measured
  • Support for multiple devices
  • Fully plug and play compatible
  • Standard 20-pin JTAG connector
  • USB and 20-pin ribbon cable included
  • Memory viewer (J-Mem) included
  • TCP/IP server included, which allows using J-Link via TCP/IP networks
  • RDI interface available, which allows using J-Link with RDI
    compliant software
  • Flash programming software (J-Flash) available
  • Flash DLL available, which allows using flash functionality in
    custom applications
  • Software Developer Kit (SDK) available
  • Embedded Trace Buffer (ETB) support
  • Optical isolation adapter available

SEGGER J-Link Ultra
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Specifications
  • JTAG speed: up to 25MHz
  • SWO sampling frequencies:
    up to 25MHz
  • Wide target voltage range: 1.8V - 5.0V
  • Target power supply: J-Link can
    supply up to 300mA to target with overload protection
  • Operating temperature: +5°C to +60°C
  • Size (without cables): 100mm x
    53mm x 27mm
  • Target interface: JTAG/SWD 20-pin
  • External (SPI) analog power measurement interface: 4-pin
    (Pins 14, 16, 18, and 20 of the 20-pin JTAG/SWD interface)
  • Target interface voltage (VIF):
    1.8V to 5V
  • Target supply voltage: 4.5V to 5V
  • Target supply current: max 300mA

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