SWD Isolator Box
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This page contains the mechanical and electrical specifications of the SWD Isolator Box. For information on the general specifications as well as an overview of all SWD Isolator revisions please refer to SWD Isolator.
Specifications
| Specification | Value |
|---|---|
| General | |
| Basic isolation | 1kV DC |
| Supported target operation voltage | 1.2V ... 5V |
| Target side current consumption | < 25µA |
| Supported SWD speed | Max. 4 MHz |
| Supported signals | SWCLK, SWDIO, SWO, RESET |
| Power supply | From the emulator side via pin 19 |
| Indicators | 4 LEDs: emulator power, emulator overload, target power, target RESET |
| Interface | |
| Emulator side | 20-pin 0.1" male connector |
| Target side | 20-pin 0.1" male connector |
| Mechanical | |
| Dimensions (L x W x H) | 73 mm x 46 mm x 19 mm |
| Package contents | SWD Isolator Box, 20-pin flat cable |
| Environmental | |
| Operating temperature | +5°C ... +60°C |
| Storage temperature | -20°C ... +65°C |
| Relative humidity | < 90% rH, non-condensing |
Notes
- The SWD Isolator provides basic isolation only. Applications with hazardous voltages require a second protection measure, such as double or reinforced isolation.
- JTAG is not supported, as TDI is not connected. cJTAG can be used if the emulator uses the J-Link configuration (TMSC on pin 7).
- Both connectors are male, so the SWD Isolator Box is connected with one 20-pin flat cable on each side.