J-Link / J-Trace User Guide (UM08001) - SEGGER Microcontroller
J-Link / J-Trace User Guide (UM08001) - SEGGER Microcontroller
J-Link / J-Trace User Guide (UM08001) - SEGGER Microcontroller
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30 CHAPTER 1 Introduction<br />
1.3.5.2 Specifications<br />
The following table gives an overview about the specifications (general, mechanical,<br />
electrical) for J-<strong>Link</strong> ARM Lite. All values are valid for J-<strong>Link</strong> ARM hardware version 8.<br />
1.3.6 J-<strong>Link</strong> Lite Cortex-M<br />
General<br />
Supported OS<br />
For a complete list of all operating systems<br />
which are supported, please refer<br />
to Supported OS on page 21.<br />
Electromagnetic compatibility (EMC) EN 55022, EN 55024<br />
Operating temperature +5°C ... +60°C<br />
Storage temperature -20°C ... +65 °C<br />
Relative humidity (non-condensing) Max. 90% rH<br />
Size (without cables) 28mm x 26mm x 7mm<br />
Weight (without cables) 6g<br />
Mechanical<br />
USB interface USB 2.0, full speed<br />
Target interface<br />
JTAG 20-pin<br />
(14-pin adapter available)<br />
JTAG/SWD Interface, Electrical<br />
Power supply<br />
USB powered<br />
Max. 50mA + Target Supply current.<br />
Target interface voltage (VIF ) 3.3V<br />
Target supply voltage 4.5V ... 5V (if powered with 5V on USB)<br />
Target supply current Max. 300mA<br />
LOW level input voltage (VIL) Max. 40% of VIF HIGH level input voltage (VIH) Min. 60% of VIF Data input rise time (Trdi )<br />
JTAG/SWD Interface, Timing<br />
Max. 20ns<br />
Data input fall time (Tfdi ) Max. 20ns<br />
Data output rise time (Trdo ) Max. 10ns<br />
Data output fall time (Tfdo ) Max. 10ns<br />
Clock rise time (Trc ) Max. 10ns<br />
Clock fall time (Tfc ) Max. 10ns<br />
Table 1.5: J-<strong>Link</strong> ARM Lite specifications<br />
J-<strong>Link</strong> Lite Cortex-M is a specific OEM-version of <strong>SEGGER</strong> J-<strong>Link</strong><br />
Lite which is designed to be used with Cortex-M devices. If you<br />
are selling evaluation-boards, J-<strong>Link</strong> Lite CortexM is an inexpensive<br />
emulator solution for you. Your customer receives a<br />
widely acknowledged JTAG/SWD-emulator which allows him to start right away with<br />
his development.<br />
• Very small form factor<br />
• Fully software compatible to J-<strong>Link</strong><br />
• Any Cortex-M0/M1/M3/M4 core supported<br />
• JTAG clock up to 4 MHz<br />
• SWD, SWO supported<br />
• Flash download into supported MCUs<br />
• Standard 9- & 19-pin 0.05'' Samtec FTSH connector<br />
• 3.3V target interface voltage<br />
J-<strong>Link</strong> / J-<strong>Trace</strong> (<strong>UM08001</strong>) © 2004-2012 <strong>SEGGER</strong> <strong>Microcontroller</strong> GmbH & Co. KG
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