Figure 3-2
shows a footprint of the TWR-KW2xDxxx with the location of the IO Headers.
Figure 3-2. TWR-KW2xDxxx Top Side (Component Side) Footprint
3.1.3
Board Level Specifications
Parameter
General
Size (PCB: X, Y)
Layer build (PCB)
Dielectric material (PCB)
Power
Current consumption
Transmit
Receive
Freescale Semiconductor
Table 3-1. TWR-KW2xDxxx Specifications
MIN
TYP
90 x 80.6
3.54 x 3.175
1.57
0.062
18
20
18
20
Tower KW2xDxxx Hardware Reference Manual, Rev. 0.2
Units
MAX
mm
inches
mm
4-Layer
inches
FR4
*Board level measured at J2.
mA
Radio TX (Nominal power)
MCU
Radio RX mode
MCU
TWR-KW2xDxxx
Notes/Conditions
3-3