SEGGER

SEGGER software is not covered by an open-source or required-attribution license and can be integrated in any commercial or proprietary product, without the obligation to disclose the combined source.

Product Categories

SEGGER — RTOS & Embedded Software Solutions

Since 1992, SEGGER provides highly efficient software libraries for modern embedded and IoT systems. Whether as individual components or as complete embedded operating system emPower OS, SEGGER software serves as a reliable foundation for any embedded software project.

Software Tools for Embedded Systems

The Embedded Experts at SEGGER support developers and software engineers of embedded systems and Internet-of-Things environments with High-End software/middleware tools to develop, create, verify, test, and debug their embedded application, and target system or devices.

Market Leading Development Tools—J-Link and J-Trace PRO

The J-Link debug probes with their outstanding performance, robustness, and ease of use are the market leading debug probes today. The J-Trace PRO sets a benchmark for instruction tracing with its streaming trace function that enables unlimited tracing at full clock speed.

J-Trace PRO is an advanced debug probe that supports advanced tracing features of Arm Cortex and RISC-V cores.

Features

- Supports Streaming Trace (trace data is streamed to PC/debugger in real time, unlimited trace buffer)
- Has all the J-Link functionality
- Gigabit Ethernet interface
- SuperSpeed USB 3.0 interface (1.2 GBit/s)
- JTAG speed: 50 MHz
- Works with all currently available Cortex-M devices up to 150 MHz ETM trace clock (300 MHz CPU clock)
- Supports tracing on Cortex-M/R/A and RISC-V targets
- Free software updates
- 64 MB on-board trace buffer for legacy one-shot tracing mode

SEGGER J-Links are the most widely used line of debug probes available today. They've proven their value for more than 10 years.

Features

Ultrafast download speed
Unlimited breakpoints in flash memory
Real-Time Transfer technology for extended debug information
All popular devices are supported (Arm, RISC-V, 8051, PIC32, RX)
All popular debuggers are supported
Multi-platform support (Windows, Linux, Mac)
Free updates

Supported devices

SEGGER Debug and Trace Probes support a wide range of CPUs and architectures.

List of supported manufacturers, families and devices

The list is always valid for the latest version (highest version number) of the software. This may be a release (even version number) or a beta version (odd version number) since support for some devices is usually added in a beta phase first.

Note that a device may still be supported even if it is not on the list. Device not listed? Please don’t hesitate to contact us.

Flasher in-circuit programmers

SEGGER’s in-circuit flash programmers are fast, robust, reliable, and easy to use. Whether the focus is on size, flexibility, portability, security, or mass production, the SEGGER Flasher Family has the perfect programmer for the task at hand.

Overview

SEGGER Flashers are a family of professional in-circuit programmers, designed to be used in service environments, prototype programming, and for mass production. They program the flash (non-volatile) memory of microcontrollers and Systems-on-Chip (SoCs) as well as (Q)SPI flashes.

Flashers work with a PC or in stand-alone mode, connect via USB and/or Ethernet (Flasher PRO, Flasher PRO XL, Flasher Portable PLUS and Flasher ARM), and are multi-platform for Linux, macOS and Windows.

Flashers PRO, Compact, and ARM, have a standard internal memory of 128 megabytes to store firmware images and programming configurations. They are designed to handle any flash programming requirements. Where larger images need to be programmed, the Flasher PRO XL comes into play. With its huge memory capacity, it can also program target systems running large footprint OSes such as Android, Linux, Windows IoT. For integration into space-limited production environments, like production rigs or automated test equipment (ATE), the Flasher Compact is ideal.