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JTAG (2x10 2.54mm) to SWD (2x5 1.27mm) Adapter Board Breakout Board Jtag Debug Board with IDC Ribbon Connector Flat Ribbon Cable Female to Female Length 200mm/7.87in

4.4 (2) Write Review
Free shipping on orders over $29.99

$15.99

$ 7 .99 $7.99

In Stock

1.Size:Jtag (2x7 2.54mm) To Swd (2x5 1.27mm)


About this item

  • This adapter board converts the traditional 2x10 (0.1"/2.54mm pitch) JTAG cable to a narrower 2x5 (0.05"/1.27mm pitch) SWD cable, making it more convenient for connecting devices such as JTAGulator or SEGGER J-Link to mini boards with a 10-pin SWD programming connector.
  • This is a 10-pin and 20-pin connector flat ribbon cable, easy to insert directly into the PCB, ribbon cable saves the space and time of the circuit interconnection components.
  • The breakout board features double-sided immersion gold plating, which prevents oxidation and ensures high-quality performance.
  • Boundary scanning enables access to the internal signal logic state of the chip and the status of chip pins, among other things.
  • It's compatible with ARM-USB-OCD, ARM-USB-OCD-H, ARM-USB-TINY, ARM-USB-TINY, as well as Segger's JLINK and other JTAG/SWD programmers/debuggers, system programmers, Isp downloader.



Specification:
PCB Board Size: 3.5cm*3cm (1.18*1.37in)
Pin: TCK -- test clock input
TDI -- test data input, data input JTAG port through TDI
TDO -- Test data output, data output from JTAG port via TDO
TMS -- Test mode selection. TMS is used to set the JTAG port to a specific test mode

Cable:
Material: Plastic
Withstand voltage: 300V
Temperature: 105℃
Cable length: 20cm (7.87in)
Pitch: 1.27mm/2.54mm
Connector Type: female connector

Packages Includes:
2*jtag breakout board
2pcs*pin header (10pin)
2pcs*jtag cable（1.27mm 2*5pin）
2pcs*jtag cable (2.54mm 2*10Pin）


Spica
2025-06-24 16:37:44
Tested it with a segger j-link ultra+ to connect to an swd target and it worked.
Andy
2025-03-03 17:30:11
I needed the JTAG adapter for the smaller pin size/pitch debugger that I use.This works well for that.I only wish there were more adapters, but this works great for me.
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