EmbeddedRelated.com
    Parts    8.08.90
J-Link EDU Mini

J-Link EDU Mini

MPN: 8.08.90
Segger Microcontroller Systems
ARM7®, ARM9®, Cortex® - Emulator
Datasheet Digi-Key Compare Prices

Overview

The Segger J-Link EDU Mini is a compact, cost-effective debug probe designed for educational and non-commercial projects. It supports a wide range of ARM7, ARM9, and Cortex-M cores through JTAG and SWD interfaces. This emulator provides professional-grade debugging features, including high-speed communication and advanced flash programming capabilities.

Why Choose This Part

The probe offers unlimited breakpoints in flash memory and Real-Time Transfer (RTT) for bidirectional communication without stopping the CPU. It includes a built-in virtual COM port for easy serial debugging and supports monitor mode debugging for complex real-time systems.

Applications

Academic Projects
Ideal for students learning embedded systems and ARM architecture without the high cost of industrial probes.
Non-Commercial Prototyping
Enables hobbyists to perform deep-level debugging and flash programming on custom Cortex-M based boards.
Automated Firmware Testing
Utilizes J-Link script files and RTT to facilitate automated unit testing and diagnostic logging in non-commercial environments.

Key Specifications

Type Emulator
Contents Board(s)
Utilized IC / Part ARM7, ARM9, Cortex

Getting Started

Connect the J-Link EDU Mini to a PC via USB and the target board via the 10-pin 0.05-inch pitch connector. Use the Segger J-Link Software and Documentation Pack to interface with popular IDEs like Keil MDK, IAR Embedded Workbench, or Eclipse-based toolchains.

Also Consider

J-Link BASE Compact Segger Microcontroller Systems - Offers a commercial license and faster sampling rates for professional production environments.
Atmel-ICE MCHPMicrochip Technology - Provides full support for both ARM-based SAM and AVR microcontrollers in a single probe.
J-Link EDU Segger Microcontroller Systems - A larger educational version with a standard 20-pin JTAG connector and higher performance for more demanding debug sessions.