Freescale USB Development Board USB-KW40Z User’s Guide, Rev. 0, 10/2015

8

Freescale Semiconductor, Inc.

USB-KW40Z development board

Figure 4 shows a footprint of the USB-KW40Z with the location of the headers.

Figure 4. USB-KW40Z I/O headers location

4.1.3

Board level specifications

Table 1. USB-KW40Z specifications

Parameter

Min

Typ

Max

Units

Notes/Conditions

General

Size (PCB: X, Y)

—

—

18.5 x 61.4

0.73 x 2.42

mm

inches

Layer build (PCB)

—

1.57

0.062

—mm

inches

4-Layer

Dielectric material (PCB)

—

—

—

—

FR4

Power

Current consumption

—

—

—

mA

Varies with operational mode, Refer to

datasheet.

Temperature

Operating temperature (see note)

-40

+25

+70

°C

Operating temperature is limited to +70 °C

due to switches. Basic circuit is good for a

maximum temperature of +85 °C.

Storage temperature

-30

+25

+70

°C

RF

802.15.4 Frequency range

2405

—

2480

MHz All 16 channels in the 2450 MHz band

BLE Frequency range

2400

—

2483

MHz All 40 channels in the 2450 MHz band

ISM and MBAN Frequency range

2360

—

2483

MHz

RF Receiver

Saturation (maximum input level)

—

+0

—

dBm Refer to datasheet

Sensitivity for 1% packet error rate

(PER) (+25 °C) 802.15.4

—

-102

—

dBm Refer to datasheet