• RS Stock No. 131-1323
  • Mfr. Part No. J-Link EDU
  • Manufacturer SEGGER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

J-Link EDU

J-Link EDU is a JTAG programming and debug probe supporting a large number of processor cores. Functionally identical to the J-Link BASE, but with limited support, it's aimed at the Education and Hobbyist market. J-Link is supported by all major IDEs such as IAR EWARM, Keil MDK, Rowley CrossWorks, Atollic TrueSTUDIO, IAR EWRX, Renesas HEW, Renesas e2studio, and many others.

Supported Processors

• ARM7/9/11, Cortex-A5/A7/A8/A9, Cortex-M0/M1/M3/M4/M7, Cortex-R4/R5
• Microchip PIC32
• Renesas RX100/RX200/RX610/RX621/RX62N/RX62T/RX630/RX631/RX63N


• Direct download into Flash memory of most microcontrollers supported
• Download speed up to 1MB/second
• Supports concurrent access to CPU by multiple applications
• GDB Server included: allows using J-Link remotely via TCP/IP
• Supports multiple target interfaces: JTAG, SWD
• Supports SWV/SWO (Serial Wire Viewer / Serial Wire Output)
• Wide target voltage range: +1.2V to +3.3V, +5V tolerant
• Supports JTAG chains with multiple devices
• Embedded Trace Buffer (ETB) support
• Various target adapters and optical isolation adapters available
• Powered via USB connector
• Support for adaptive clocking
• All JTAG signals can be monitored, target voltage can be measured
• Target power supply: 300mA with overload protection
• Target interface: JTAG 20-pin
• PC interface: USB 2.0
• Dimensions: 100 x 53 x 27mm
• Cross-platform support (runs on Windows, Linux, Mac OS X)
• Supported by all major IDEs
• Support via the SEGGER on-line forum:

Target Adapters & Adapter Cables

131-1325 J-Link Target Power Supply Adapter • 131-1326 J-Link 10-pin Needle Adapter
131-1327 J-Link RX100/200/600 MCU Adapter
131-1328 J-Link 19-pin ARM Cortex-M MCU Adapter
131-1329 J-Link 9-pin ARM Cortex-M MCU Adapter
131-1330 J-Link 14-pin ARM 7/9/11 MCU Adapter
131-1331 J-Link Microchip PIC32 MCU Adapter

Link Isolator Boards

131-1335 J-Link ARM JTAG Isolator Board • 131-1336 J-Link ARM SWD Isolator Board
131-1337 J-Link USB Isolator Board


J-Link EDU may only be used for non-commercial purposes.

Supplied with

USB cable, 20-pin ribbon cable

Attribute Value
Accessory Type Debugging Emulator
For Use With Flash microcontrollers
86 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 89.41
(exc. GST)
$ 98.35
(inc. GST)
Per unit
1 +
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