{"title":"SEGGER J-Link BASE - JTAG/SWD Debugger","handle":"segger-j-link-base-jtag-swd-debugger","url":"/products/segger-j-link-base-jtag-swd-debugger","description":"The SEGGER J-Link BASE is an industry-standard JTAG/SWD debugger and programmer for ARM-based microcontrollers. It connects via USB and provides hardware debugging, flash programming, and real-time memory access across a wide range of ARM cores — from Cortex-M0 to Cortex-A9.\n\nThe J-Link is toolchain, IDE, and vendor neutral, working with GDB Server (Linux, macOS, Windows), Keil, IAR, Atmel Studio, and other major development environments. Flash programming algorithms for most MCUs are included and regularly updated by SEGGER.\n\nKey Features\n\n\nJTAG & SWD – Supports both debug interfaces\n\nWide ARM Support – ARM7/9/11, Cortex-M0/M0+/M1/M3/M4, Cortex-A5/A8/A9, Cortex-R4\n\nUSB High-Speed – Fast programming and debugging (not FTDI-based)\n\nIDE & OS Neutral – Works with Keil, IAR, Atmel Studio, GDB, and more\n\nCross-Platform – GDB Server available for Linux, macOS, and Windows\n\nFlash Programming – Built-in algorithms for most ARM MCUs\n\nCommercial Licence – Approved for commercial and production use\n\n\nSpecifications\n\n\nInterface: JTAG / SWD\n\nConnection: USB\n\nSupported Cores: ARM7/9/11, Cortex-M, Cortex-A, Cortex-R\n\nConnector: 20-pin standard JTAG/SWD\n\n\nIdeal For\n\nProfessional embedded firmware development\nCommercial ARM product development\nProduction flash programming\nHardware debugging with breakpoints and memory inspection\n\n\n\nTip: For non-commercial and educational use, the J-Link EDU offers identical hardware at a lower price.\n\n\nPackage Contents\n\n1× SEGGER J-Link BASE Debugger\n\n\nResources\n\nJ-Link Product Page (SEGGER)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9117,"title":"Default Title","sku":"AF-2209","price":1252.9,"on_sale":false,"in_stock":true,"available_quantity":14,"option1":"Default Title"}]}