The SEGGER J-Link BASE is a professional JTAG/SWD debugger ideal for serious development on ARM-based platforms. It offers fast and efficient debugging capabilities for various ARM cores including ARM7/9/11 and Cortex series (A5, A8, A9, M0, M1, M3, M4, M7, R4), as well as support for Microchip PIC32 and Renesas RX series microcontrollers.This J-Link debugger provides a vendor- and toolchain-neutral solution, supporting GDB-based debugging and integration with most major IDEs such as Keil, IAR, Atmel Studio, and others. It features unlimited breakpoints in flash memory, rapid download speeds up to 1 MByte/second, and supports multiple target interfaces including JTAG and SWD.Additional features include: Direct download into flash memory of popular MCUs Cross-platform support on Windows, Linux, and Mac OS X Free software updates and one year of support Support for SWV/SWO (Serial Wire Viewer / Serial wire output) Target power supply with overload protection (up to 300 mA) Embedded Trace Buffer support and adaptive clocking Plug and play USB powered device, no external power supply needed The package includes the J-Link BASE unit, a 20-pin 0.1" male connector ribbon cable, and a USB cable.