J-Link LITE Cortex-M-5V

Debug probe for Cortex-M cores.J-Link Lite CortexM-5Vis a specific version of the SEGGER J-Link LITE debug probe which is designed to be used with Cortex-M devices.

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Documentation

Overview

J-Link Lite CortexM-5V is a specific version of the SEGGER J-Link LITE debug probe which is designed to be used with Cortex-M devices. If you are selling evaluation-boards, J-Link Lite CortexM-5V is an inexpensive debug probe solution for you. Your customers receive a widely acknowledged debug probe for Cortex-M devices which allows them to start right away with their development.

Key features

Very small form factor
Fully software compatible with J-Link BASE
Cortex-M0/M0+/M1/M3/M4/M7 cores supported
Supported target interfaces: SWD (incl. SWO)
Debug interface speed up to 2 MHz
Flash download into supported MCUs
Standard .05" 9-pin Samtec FTSH connector
1.2V - 5V target interface voltage

Please note that J-Link LITE CortexM-5V is available as 9-pin 0.05" Samtec FTSH connector version only.

If you are interested in J-Link Lite, please contact info@segger.com.

J-Link LITE CortexM-5V Specifications

Specification	Value
Supported OS	Microsoft Windows (x86/x64), Linux (x86/x64/Arm), macOS (x86/Apple M1)
Electromagnetic compatibility (EMC)	EN 55022, EN 55024
Operating temperature	+5°C ... +60°C
Storage temperature	-20°C ... +65 °C
Relative humidity (non-condensing)	Max. 90% rH
Size (without cables)	41mm x 34mm x 8mm
Weight (without cables)	6g
Mechanical
USB interface	USB2.0 (Full-Speed), Mini USB
Target interface	9-pin 0.05'' Samtec FTSH connector (J-Link Lite CortexM-9) or 19-pin 0.05'' Samtec FTSH connector (J-Link Lite CortexM-19)
JTAG/SWD Interface, Electrical
Power supply	USB powered Max. 50mA + Target Supply current.
Target interface voltage (V_IF)	1.2V ... 5V
Target supply voltage	4.5V ... 5V (if powered with 5V on USB)
Target supply current	Max. 300mA
LOW level input voltage (V_IL)	Max. 40% of V_IF
HIGH level input voltage (V_IH)	Min. 60% of V_IF
JTAG/SWD Interface, Timing
Data input rise time (Trdi)	Max. 20ns
Data input fall time (Tfdi)	Max. 20ns
Data output rise time (Trdo)	Max. 10ns
Data output fall time (Tfdo)	Max. 10ns
Clock rise time (Trc)	Max. 10ns
Clock fall time (Tfc)	Max. 10ns

J-Link LITE CortexM-5V Licensing

J-Link Lite CortexM is only delivered and supported as part of a starter kit, which includes an evaluation board. It is not sold separately. It may only be used with the evaluation board it came with. Support is given via the eval board manufacturer and via SEGGER Forum.