USB TAP probe specifications
Electrical characteristics
The USB TAP probe affects the target processor and target electrical characteristics as little as possible. Care, however, should be taken in designing the target to accommodate the small signal delays associated with any in-circuit probe, emulator, or other test equipment.
The USB TAP probe automatically supports target signal levels from 1.8V to 3.3V.
Physical characteristics
The USB TAP probe was carefully designed to be as small as possible. Even so, it may not physically fit in all target systems.
Contact Freescale if you have any special considerations that need review.
Below table shows the physical characteristics of the USB TAP probe.
| Physical characteristics | |
|---|---|
| Power consumption | |
| USB TAP current consumption from USB cable | < 200 mA |
| USB TAP current consumption from target | < 50 mA |
| Environmental Requirements | |
| Operating temperature | 0 to 40 °C (32 to 104 °F) |
| Storage temperature | -40 to 70 °C (-40 to 158 °F) |
| Humidity | 5% to 95% relative humidity,non-condensing |
| Physical | |
| USB TAP probe dimensions | 5.875" x 3.000" x 1.250"(14.92 cm x 7.620 cm x 3.175 cm) |
| Target connector ribbon length | 5.50" (13.97 cm) |
| Target connector dimensions | |
Height (out of probe tip enclosure; above board) |
0.38" (0.97 cm) |
Thickness |
0.20" (0.51 cm) |
Pin-to-pin spacing |
0.1" (0.25 cm) |
JTAG/COP width |
0.98" (2.49 cm) |
DPI width |
0.68" (1.72 cm) |
OnCE width |
0.88" (2.24 cm) |
ColdFire BDM width |
1.48" (3.76 cm) |
