Freescale Semiconductor USB-KW019032 User Manual

Freescale Semiconductor, Inc.

Document Number: USBKW019032UG

User’s Guide

USB-KW019032 Freescale USB
Dongle Development Board

User’s Guide

Rev. 0, 10/2015

1 About this document

This user’s guide describes the hardware for the Freescale
USB-KW019032 development platform.
The USB-KW019032 board is the core evaluation and
application development platform for the MKW01Z128
device, and can be used as a standalone evaluation solution
or used to develop software and applications.

The MKW01Z128 transceiver is a highly-integrated,
cost-effective, system-in-package (SiP), sub-GHz wireless
node solution with an FSK, GFSK, MSK, or OOK
modulation-capable transceiver, and a low-power ARM®
Cortex®-M0+ CPU. The highly integrated RF transceiver
operates over a wide frequency range including 315 MHz,
433 MHz, 470 MHz, 868 MHz, 915 MHz, 928 MHz, and
955 MHz in the license-free Industrial, Scientific, and
Medical (ISM) frequency bands.

1.1 Audience

This guide is intended for system designers.

Contents

1. About this document . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1.Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.1.FCC guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.2.Regulatory approval for Canada (IC RSS 210) . . . 3

2.3.Electrostatic discharge considerations . . . . . . . . . . 3

2.4.Disposal instructions . . . . . . . . . . . . . . . . . . . . . . . 3

3. USB-KW019032 overview and description . . . . . . . . 4

3.1.Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.2.Board features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.3.Software and driver considerations . . . . . . . . . . . . 6

4. USB-KW019032 development board . . . . . . . . . . . . 7

4.1.USB-KW019032 board overview . . . . . . . . . . . . . 7

4.2.Functional description . . . . . . . . . . . . . . . . . . . . . . 9

4.3.Schematic, board layout, and bill of materials . . 15

5. PCB manufacturing specifications . . . . . . . . . . . . . . 23

5.1.Single PCB construction . . . . . . . . . . . . . . . . . . . 24

5.2.Panelization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.3.Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.4.Solder mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.5.Silk screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.6.Electrical PCB testing . . . . . . . . . . . . . . . . . . . . . 26

5.7.Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.8.Hole specification / tool table . . . . . . . . . . . . . . . 26

5.9.File description . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6. Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

© 2015 Freescale Semiconductor, Inc. All rights reserved.

Safety information

2 Safety information

2.1 FCC guidelines

This equipment is to be used by developers for evaluation purposes only, and it must not be incorporated
into any other device or system. This device is not to be sold to the general public. Integrators will be
responsible for reevaluating the end product (including the transmitter), and obtaining a separate FCC
authorization.

The FCC approval of this device only covers the original configuration of this device (as supplied).
Any modifications to this product (including changes shown in this manual) violate the rules of the Federal
Communications Commission and Industry Canada, and make operation of the product unlawful.

2.1.1 Labeling

The FCC labels are located on the back of the board.

2.1.2 Operating conditions

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

• This device must not cause harmful interference

• This device must accept any interference received, including interference that can cause undesired
operation

2.1.3 Exposure limits

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
The antenna(s) used for this equipment must be installed to provide a separation distance of at least
eight inches (20 cm) from people.

2.1.4 Antenna restrictions

An intentional radiator is designed to ensure that no antenna other than that furnished by the responsible
party is used with the device. The use of a permanently attached antenna (or of an antenna that uses unique
coupling to the intentional radiator) is considered sufficient to comply with the provisions of this sec tion.
The manufacturer can design the unit so that a broken antenna can be replaced by the user, but the use of
a standard antenna jack or electrical connector is prohibited. This requirement does not apply to carrier
current devices or to devices operated under the provisions of sections 15.211, 15.213, 15.217, 15.219, or

15.221 of the IEEE 802.15.4 standard. Further on, this requirement does not apply to intentional radiators
that must be professionally installed, such as perimeter-protection systems and some field-disturbance
sensors, or to other intentional radiators, which, in accordance with section 15.31(d), must be measured at
the installation site. However, the installer is responsible for ensuring that a proper antenna is employed,
so that the limits in this part are not exceeded.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

2 Freescale Semiconductor, Inc.

Safety information

2.2 Regulatory approval for Canada (IC RSS 210)

This equipment complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to
the following two conditions:

1. This board must not cause interference

2. This board must accept any interference, including interference that can cause undesired operation
of the device

2.2.1 26 PART 5 – Appendix

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions suivantes:

1. l'appareil ne doit pas produire de brouillage, et

2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d'en compromettre le fonctionnement.

2.3 Electrostatic discharge considerations

Although damage from electrostatic discharge (ESD) is much less common on these devices than on the
early CMOS circuits, normal handling precautions must be used to avoid exposure to static discharge.
Qualification tests are performed to ensure that these devices can withstand exposure to reasonable levels
of static without suffering any permanent damage.

All ESD testing is in conformity with the JESD22 Stress Test Qualification for Commercial Grade
Integrated Circuits. During the device qualification, ESD stresses were performed for the Human Body
Model (HBM), the Machine Model (MM), and the Charge Device Model (CDM).

The latch-up testing is in conformity with the JESD78 IC latch-up test.
When operating or handling the development boards or components, Freescale strongly recommends

using at least the grounding wrist straps, plus any (or all) of the following ESD dissipation methods:

• Flexible fabric, solid fixed size, or disposable ESD wrist straps

• Static control workstations, static control monitors, and table (or floor) static control systems

• Static control packaging and transportation materials, and environmental systems

2.4 Disposal instructions

This product can be subject to special disposal requirements. For product disposal instructions, see

www.freescale.com/productdisposal.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 3

USB-KW019032 overview and description

3 USB-KW019032 overview and description

3.1 Introduction

The USB-KW019032 development platform is an evaluation environment based on the Freescale
MKW01Z128 device. The MKW01Z128 device is a highly-integrated RF transceiver, and it operates over
a wide frequency range, including 315 MHz, 433 MHz, 470 MHz, 868 MHz, 915 MHz, 928 MHz, and
955 MHz in the license-free Industrial, Scientific, and Medical (ISM) frequency bands. This configuration
enables users to minimize external components.

The MKW01Z128 is targeted for the following low-power wireless applications:

• Automated meter reading

• Wireless sensor networks

• Home and building automation

• Wireless alarm and security systems

• Industrial monitoring and control

• Wireless MBUS Standard (EN13757-4:2005)

Freescale supplements the MKW01Z128 device with tools and software that include hardware evaluation
and development boards, software development IDE and applications, drivers, custom PHY usable with
Freescale IEEE 802.15.4 compatible MAC, SMAC, Thread

©

, and an available wireless MBUS solution.

3.2 Board features

3.2.1 USB-KW019032 board

The USB-KW019032 development board contains the MKW01Z128 device, and it is one of the simplest
reference designs using the on-chip USB block for power and communication. The USB-KW019032 is a
small-form-factor self-contained board for evaluation of wireless application, and it can be used as
a packet sniffer. The USB type-A connection is used with USB-enabled hardware, such as a computer.

USB-KW019032 evaluation board operates in the 915 MHz and 868 MHz frequency bands with 32 MHz
clock source. You can change the operation band to a different band, but optimize the RF matching
network as per Section 4.3.1, “Bill of materials.”

Figure 1 shows the USB-KW019032 development platform.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

4 Freescale Semiconductor, Inc.

USB-KW019032 overview and description

Figure 1. USB-KW019032 development board

The USB-KW019032 development board includes the following features:

• Based on the Freescale low-cost MKW01Z128 transceiver with an ARM Cortex-M0+CPU MCU,
and a functional set of MCU peripherals in a 60-pin LGA package

• Reference design area with small footprint and a low-cost RF node
— Unbalanced input/output port
— Flexible RF front end for operation in different bands
— Programmable output power ranging from -18 dBm to +13 dBm in 1 dB steps
— High sensitivity: down to -120 dBm at 1.2 kbps

• Integrated chip antenna for RFIO port, and footprint U.FL connector for RFIO port

• 32 MHz reference oscillator depending on regional configuration

• Reset switch drive to MKW01Z128 device

• Reset switch drive to debug interface (OpenSDA)

• Cortex 10-pin (0.05 inches) SWD debug port for target MCU

• Cortex 10-pin (0.05 inches) JTAG port for OpenSDA updates

• Integrated open-standard serial and debug interface (OpenSDA)

• One blue LED indicator drive to MKW01Z128 MCU

• One blue LED indicator drive to MK22FN512 MCU

• One push-button switch drive to MKW01Z128 MCU

• One push-button switch drive to MK22FN512 MCU

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 5

USB-KW019032 overview and description

MCU
MK22F

JT AG K22F Application

button – MK22F

Reset button – MK22F

32 MHz crystal

Application
button – MKW01

Reset button – MKW01

MKW01

SWD KW01

Power-on /
application LED

Chip antenna

Figure 2 shows the main board features and input/output headers for the Freescale USB-KW019032 board.

Figure 2. USB-KW019032 callouts

3.3 Software and driver considerations

The USB-KW019032 includes OpenSDAv2.1 (CMSIS-DAP), a serial and debug adapter circuit that
includes an open-source bootloader, and debug interface software. It bridges serial and debug
communications between a USB host and an embedded target processor. The hardware circuit is based on
the Kinetis K22F family. You can find more information in the KW019032 Quick Start Card.

T o enter the bootloader mode and re-flash the CMSIS-DAP application, hold down the SW2 button while
plugging the USB-KW019032 board to the PC.

For additional information about the sub-GHz Kinetis family platforms, refer to

freescale.com/USB-KW019032.

For ARM mbed™ drivers, refer to https://developer.mbed.org/handbook/Windows-serial-configuration.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

6 Freescale Semiconductor, Inc.

USB-KW019032 development board

4 USB-KW019032 development board

4.1 USB-KW019032 board overview

The USB-KW019032 is an evaluation board based on the Freescale Kinetis MKW01Z128 transceiver.
It provides a platform to evaluate the MKW01Z128 device, and to develop software and applications.
The core device is accompanied by a 32 MHz reference oscillator crystal, RF circuitry (including a chip
antenna), and supporting circuitry.

The USB-KW019032 board is intended as the core PCB for MKW01Z128 device evaluation and
application development, and it can be used as a simple standalone evaluation solution or as a packet
sniffer. This development board covers the 868 MHz, 915 MHz, and 928 MHz bands.

4.1.1 PCB features

The USB-KW019032 board has the following features:

• USB small form factor

• Four-layer, metal, 0.062 inch thick FR4 board

• LGA footprint and power supply bypass

• Chip antenna for RFIO port, and footprint for installing a (user-supplied) U.FL connector on
the RFIO port

• 32 MHz reference oscillator crystal

4.1.2 Form factor

Figure 3 shows the USB-KW019032 board’s connector and header locations.

Figure 3. USB-KW019032 board top-side (component-side) footprint

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 7

USB-KW019032 development board

Figure 4 shows a footprint of the USB-KW019032 with the location of headers.

Figure 4. USB-KW019032 board’s connector and header locations

4.1.3 Board level specifications

Table 1. USB-KW019032 board specifications

Parameter Min T yp Max Units Notes/conditions

General

Size (PCB: X, Y) — — 18.5 × 61.4

0.73 × 2.42mminches

Layer build (PCB) — 1.57

0.062

Dielectric material (PCB) — — — — FR4

Current consumption — — — mA Varies with operational mode, Refer to the

Operating temperature (see note) -40 +25 +70 °C Operating temperature is limited to +70 °C

Storage temperature -30 + 25 +70 °C —

FSK sensitivity — -105

to

-120

OOK sensitivity — -112 — dBm —

Adjacent channel rejection

(offset = ±25 kHz or 50 kHz)

nd

order Intercept point — +75 — dBm —

2

rd

3

order Intercept point — +20 — dBm —

—-42 — dB —

—mm

inches

Power

datasheet.

Temperature

due to switches. The basic circuit is capable
to handle maximum temperature of +85 °C.

RF receiver

—dBm —

—

Four-layer

RSSI dynamic range -115 — 0 — —

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

8 Freescale Semiconductor, Inc.

RF transmitter

USB-KW019032 development board

Table 1. USB-KW019032 board specifications (continued)

Parameter Min T yp Max Units Notes/conditions

RF power output (RFIO pin) -18 — +13 dBm Programmable in 1 dB steps.

Adjacent channel power (25 kHz

offset)

FCC — — — — Product is approved according to the FCC

CE (ETSI) — — — — Product is approved according to the EN

CE (EMC) — — — — Product is approved according to the EN

UL — — — — Product is approved according to the IEC

RoHS — — — — Product complies with the EU Directive

WEEE — — — — Product complies with the EU Directive

—— -37 dBm —

Regulatory approval

part 15 standard.

300 328 V1.7.1 (2006-10) standard.

301 489-1 V1.6.1 (2005-09) and EN 301
489-17 V1.2.1 (2002-08) standards.

Safety

60950-1 and EN 60950-1, first-edition
standards.

Environment

th

2002/95/EC of 27

2002/95/EC of 27

January 2003.

th

January 2003.

Frequency range 290 — 340 MHz Programmable , using a 32 MHz clock.

424 — 510 MHz
862 — 1020 MHz

4.2 Functional description

The USB-KW019032 board is built around the Freescale MKW01Z128 device in a 60-pin LGA package.
The device features a highly-integrated, cost-effective sub-GHz radio frequency transceiver, and a Kinetis
family ultra-low-power, mixed-signal ARM Cortex-M0+ MCU in a single package. This board is intended
as a simple evaluation platform, and as a building block for application development. The four -layer board
provides the MKW01Z128 device with its required RF circuitry and a 32 MHz reference oscillator crystal.
You can use the layout for this base-level functionality as a reference layout for your target board.

Figure 5 shows a simple block diagram.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 9

USB-KW019032 development board

USB
type A

Power LED

Xtal

Reset SW
button

32 MHz Xtal

Reset
button

Power
Management

MCU
K22F

SPI / UART / I2C

MKW01

Chip Antenna

RST_TGTMKW01

Push­button

Application
LED

Push­button

Application
LED

JTAG

SWD

Figure 5. USB-KW019032 block diagram

4.2.1 RF performance and considerations

The MKW01Z128 transceiver is a single-chip integrated circuit ideally suited for today's
high-performance ISM-band RF applications. It is intended to be used as a high-performance, low-cost
FSK and OOK RF transceiver for robust, frequency-agile, half-duplex bi-directional RF links.
The MKW01Z128 device is intended for applications over a wide frequency range, including the 868 MHz
European ISM band, and the 902—928 MHz North American ISM bands. Output power ranges from -18
dBm to +13 dBm (on the RF_IO port).

The USB-KW019032 uses a flexible RF path topology that makes it suitable for working in different
frequency bands by replacing minimum number of components, while providing good RF performance.
The tables in Section 4.3.1, “Bill of materials” show different BOMs according to different frequency
bands of operation.

Figure 6 shows a typical topology of the RF circuitry. The footprint enables installing the U.FL connector

J49 for measurement purposes. When using J49, C58 must be installed and C50 removed.

10 Freescale Semiconductor, Inc.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Figure 6. USB-KW019032 RF circuitry

USB-KW019032 development board

4.2.2 Clocks

The USB-KW019032 board provides one clock (a 32 MHz reference oscillator). Figure 7 shows the
32 MHz external crystal Y1. This mounted crystal meets the MKW01Z128 transceiver requirements.

— Capacitors C22 and C21 provide the bulk of the crystal load capacitance. At 25 °C, it must have

the frequency accurate to ±10 ppm (or less) to enable temperature variation.

— Signal DIO5/CLKOUT can be used to supply an external clock to the MCU die.

Figure 7. USB-KW019032 32 MHz reference oscillator circuit

4.2.3 Power management

There is a single way to power the USB-KW019032 board. It is made via the type-A USB connector J5 to
supply 5 V (VUSB) directly to the secondary MCU (MK22FN512), which includes an internal LDO and
a 3.3 V output to enable the MKW01Z128 device. The USB-KW019032 power management circuit is
shown in Figure 8.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 11

USB-KW019032 development board

Figure 8. USB-KW019032 power management circuit

The green LED marked as D4 functions as a power indicator. For current measurements, you can isolate
the MKW01Z128 device through the SH19 cut-trace , and this will disable the VCC path (including LEDs).

4.2.4 USB-KW019032 board peripheral functions

The board includes two different MCUs, one dedicated to RF acquisition (MKW01Z128), and the second
one used as OpenSDA debugger and coprocessor (MK22FN512).

4.2.4.1 MKW01Z128 device peripheral functions

The USB-KW019032 development board includes two push-buttons; one for general-purpose peripheral
functions to assist with implementing targeted applications, and the other dedicated to the MKW01Z128
hardware reset.

The board also includes two LEDs; one for general purposes, and the other functioning as a power-on
indicator. Figure 9 shows the push-buttons and LEDs for MKW01Z128 transceiver.

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

12 Freescale Semiconductor, Inc.

USB-KW019032 development board

Figure 9. USB-KW019032 MKW01Z128 push-buttons and LEDs

4.2.4.2 MK22FN512/Open SDA interface

The USB-KW019032 board includes OpenSDA circuitry based on the MK22FN512 device, which
includes everything that is necessary for enabling, communication, and debugging. The board provides
power output for all the peripherals, including the MKW01Z128 device. Figure 10 shows the OpenSDA
circuitry based on the MK22FN512 MCU, and all the necessary connections to interface with
the MKW01Z128.

Figure 10. USB-KW019032 OpenSDA circuitry

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 13

USB-KW019032 development board

4.2.4.2.1 OpenSDA interface clock

The USB-KW019032 provides 8 MHz reference oscilator as the clock source for the OpenSDA
MK22FN512 MCU. Figure 11 shows the external 8 MHz crystal X1. This mounted crystal meets
the MK22FN512 requirements. It also provides C23 and C24 to bulk the crystal load capacitance.

Figure 11. USB-KW019032 board's 8 MHz clock source for MK22FN512

4.2.4.2.2 MK22FN512 peripheral functions

The USB-KW019032 OpenSDA interface circuit also includes two switch buttons; one for
general-purpose peripheral functions to assist in implementing targeted applications, and the other for the
MK22FN512 MCU hardware reset.

The USB-KW019032 also includes one general-purpose LED for the OpenSDA interface circuitry.

Figure 12 shows the push-buttons and LEDs for MK22FN512.

Figure 12. USB-KW019032 board’s push-buttons and LEDs for MK22FN512

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

14 Freescale Semiconductor, Inc.

4.3 Schematic, board layout, and bill of materials

USB-KW019032 development board

Figure 13. USB-KW019032 schematic rev. A – MK22FN USB and OpenSDA

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 15

USB-KW019032 development board

Figure 14. USB-KW019032 schematic rev. A – MK01Z

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

16 Freescale Semiconductor, Inc.

USB-KW019032 development board

Figure 15. USB-KW019032 board component location (top view)

Figure 16. USB-KW019032 board test points

Figure 17. USB-KW019032 board layout (top view)

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 17

USB-KW019032 development board

Figure 18. USB-KW01 90 3 2 boa r d la yo u t (bo tto m vi ew )

4.3.1 Bill of materials

The following tables list the bill of materials. Table 2 details the parts common for all frequency bands,

Table 3 details the parts for the 915 MHz and 868 MHz frequency bands (default), Table 4 details the parts

for the 433 MHz frequency band, and Table 5 details the parts for the 315 MHz frequency band.

NOTE

The ANT1 component is designed to be used with 900 MHz and 800 MHz
frequencies, and the values for the components L3, C17, and C20 are
calculated for those frequencies and this particular chip antenna; in case
another antenna is required, those values must be readjusted according to
the new antenna and manufacturer recommendations.

Table 2. Bill of materials (parts common for all frequency bands) (Sheet 1 of 4)

Item Qty Reference Value Description Mfg. name Mfg. part number

1 1 C13 6.8 pF CAP CER 6.8PF 50V

0.5PF C0G 0402

21C7 DNP 10 pF CAP CER 10PF 50V

5% C0G 0402

3 2 C21, C22 11 pF CAP CER 11PF 50V

1% C0G 0402

4 2 C23, C24 DNP 22 pF CAP CER 22PF 50V

5% C0G 0402

5 2 C37, C38 DNP 47 pF CAP CER 47PF 50V

5% C0G 0402

6 2 C50, C58 100 pF CAP CER 100PF 50V

5% C0G 0402

7 1 C16 220 pF CAP CER 220PF 50V

5% C0G 0402

8 2 C60, C61 1000 pF CAP CER 1000PF 50V

5% C0G 0402

MURATA GRM1555C1H6R8DZ01J

AVX 04025A100JAT2A

KEMET CBR04C110F5GAC

AVX 04025A220JAT2A

MURATA GRM1555C1H470JA01D

KEMET C0402C101J5GAC

KEMET C0402C221J5GAC

MURATA GRM1555C1H102JA01D

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

18 Freescale Semiconductor, Inc.

USB-KW019032 development board

Table 2. Bill of materials (parts common for all frequency bands) (Sheet 2 of 4)

Item Qty Reference Value Description Mfg. name Mfg. part number

91C51 DNP 1000 pF CAP CER 1000PF 50V

5% C0G 0402

10 1 C43 0.01 F CAP CER 0.01UF 50V

10% X7R 0402

11 11 C14, C19,

C25, C28,

0.1 F CAP CER 0.1UF 16V
10% X7R 0402

C36, C39,
C42, C44,
C66, C68, C69

12 1 C67 DNP 0.1 F CAP CER 0.1UF 16V

10% X7R 0402

13 4 C31, C33,

C34, C49

1.0 F CAP CER 1.0UF 10V
10% X5R 0402

14 1 C32 2.2 F CAP CER 2.2UF 10V

10% X7R 0603

15 1 C27 10 F CAP CER 10UF 10V

10% X5R 0805

16 1 D4 GREEN LED GRN SGL 20MA

0603

17 2 D8, D12 BLUE LED BLUE SGL 20MA

SMT 0805

MURATA GRM1555C1H102JA01D

KEMET C0402C103K5RAC

KEMET C0402C104K4RAC

KEMET C0402C104K4RAC

YAGEO AMERICA CC0402KRX5R6BB105

TAIYO YUDEN LMK107B7225KA-T

MURATA GRM21BR71A106KE51L

OSRAM LG L29K-G2J1-24-Z

LITE ON LTST-C171TBKT

18 1 D18 MSS1P3L DIODE SCH 1A 20V

MICROSMP SMT

19 1 J5 USB_TYPE_A CON 1X4

USB_TYPE_A_MALE
RA SMT — 178H AU

20 2 J13, J14 HDR 2X5 CONN,HEAD,2X5,ST

R,50/50
CON-2RH-10-50

21 1 J49 DNP U.FL CON, U.FL, VERT

1.25MM, 50OHM
MALE PIN 6GHZ

22 2 L6, L7 330  IND FER BEAD

330OHM@100MHZ

2.5A — SMT

23 1 L11 33 nH IND —

0.033UH@100MHZ
200MA 5% 0402

24 4 R1 1, R12, R14,

R15

0  RES MF ZERO OHM

1/16W 5% 0402

25 1 R17 DNP 0  RES MF ZERO OHM

1/16W 5% 0402

VISHAY

MSS1P3L-M3/89A

INTERTECHNOLOGY
MOLEX 480371000

SAMTEC FTS-105-01-F-D

HIROSE U.FL-R-SMT-1

TDK MPZ2012S331A

MURATA LQG15HS33NJ02D

VISHAY

CRCW04020000Z0ED

INTERTECHNOLOGY
VISHAY

CRCW04020000Z0ED

INTERTECHNOLOGY

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 19

USB-KW019032 development board

Table 2. Bill of materials (parts common for all frequency bands) (Sheet 3 of 4)

Item Qty Reference Value Description Mfg. name Mfg. part number

26 2 R50, R51 33  RES MF 33.0 OHM

1/16W 1% 0402

27 1 R85 100  RES MF 100 OHM

1/16W 5% 0402

28 3 R10, R30, R31 220  RES MF 220 OHM

1/16W 5% 0402

29 6 R88, R89,

R90, R91,

1.0 K RES MF 1.0K 1/16W
1% 0402

R92, R93

30 2 R53, R54 4.7 K RES MF 4.7K 1/16W

5% 0402

31 1 R5 DNP 4.7 K RES MF 4.7K 1/16W

5% 0402

32 2 R25, R26 10.0 K RES MF 10.0K 1/16W

1% AEC-Q200 0402

33 1 R105 10.0 K RES MF 10.0K 1/16W

1% AEC-Q200 0402

34 1 R556 DNP 10.0 K RES MF 10.0K 1/16W

1% AEC-Q200 0402

35 2 R113, R114 15 K RES MF 15.0K 1/16W

1% 0402

VISHAY

CRCW040233R0FKED

INTERTECHNOLOGY
VISHAY

CRCW0402100RJNED

INTERTECHNOLOGY
VISHAY

CRCW0402220RJNED

INTERTECHNOLOGY
YAGEO AMERICA RC0402FR-071KL

YAGEO AMERICA RC0402JR-134K7L

YAGEO AMERICA RC0402JR-134K7L

VISHAY

CRCW040210K0FKED

INTERTECHNOLOGY
VISHAY

CRCW040210K0FKED

INTERTECHNOLOGY
VISHAY

CRCW040210K0FKED

INTERTECHNOLOGY
BOURNS CR0402-FX-1502GLF

36 1 R106 27 K RES MF 27K 1/16W

5% 0402

37 1 R112 DNP 27 K RES MF 27K 1/16W

5% 0402

38 1 SH19 DNP 0  CUT TRACE

RESISTOR

39 6 SH40, SH41,

SH44, SH45,

0  CUT TRACE

RESISTOR

SH46, SH47

DNP

40 4 SW1, SW2,

SW5, SW6

41 7 TP2, TP4,

TP9, TP10,
TP46, TP48,

TL1015AF160QG SW SPST-NO 0.05A,

12V, SMT

TPAD_040 TEST POINT PAD

40MIL DIA SMT, NO
PART TO ORDER

TP104

VISHAY

CRCW040227K0JNED

INTERTECHNOLOGY
VISHAY

CRCW040227K0JNED

INTERTECHNOLOGY
NOTACOMPONENT NOTACOMPONENT

NOTACOMPONENT NOTACOMPONENT

E-SWITCH TL1015AF160QG

NOTACOMPONENT NOTACOMPONENT

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

20 Freescale Semiconductor, Inc.

USB-KW019032 development board

Table 2. Bill of materials (parts common for all frequency bands) (Sheet 4 of 4)

Item Qty Reference Value Description Mfg. name Mfg. part number

42 29 TP8, TP17,

TP21, TP23,
TP30, TP32,

TPAD_030 TEST POINT PAD

30MIL DIA SMT, NO
PART TO ORDER

TP35, TP36,
TP37, TP42,
TP43, TP47,
TP49, TP51,
TP52, TP53,
TP102, TP105,
TP107, TP108,
TP113, TP1 14,
TP116, TP1 17,
TP508, TP509,
TP510, TP511,
TP512

43 1 TP507 DNP TESTLOOP_BLACKTEST POINT PC

MUL TI PURPOSE BLK
TH

44 3 TVS1, TVS2,

TVS3 DNP

0402ESDA-MLP DIODE TVS BIDIR —

30V 0402

45 1 U1 MKW01Z128 IC MCU ARM 48MHZ

128KB FLASH 16KB
RAM 1.8-3.6V LGA60

46 2 U4, U6 74LVC2G126GM IC BUF DUAL TS

1.2-3.6V XQFN8

NOTACOMPONENT NOTACOMPONENT

KEYSTONE

5011

ELECTRONICS

COOPER

0402ESDA-MLP1

BUSSMANN
FREESCALE

MKW01Z128CHN

SEMICONDUCTOR

NXP 74LVC2G126GM

47 1 U5 K22FN512VMP12

_BGA_64P

IC MCU ARM 120MHZ
512KB FLASH 16KB

FREESCALE
SEMICONDUCTOR

MK22FN512VMP12

RAM 1.71-3.6V BGA64

48 1 Y1 32 MHz XTAL 32MHZ 9PF —

NDK EXS00A-CS02368

SMT 3.2X2.5MM

49 1 Y2 8.0 0 MHz XTAL 8.00MHZ RSN

MURATA CSTCE8M00G55-R0

CERAMIC -- SMT

Table 3. Bill of materials (USB-KW01 900 MHz / 800 MHz frequency bands)

Item Qty Reference Value Description Mfg. name Mfg. part number

1 1 ANT1 7488910092 ANTENNA CER CHIP DUAL

BAND 868-960MHZ

2 1 C15 2.0 pF CAP CER 2PF 50V 0.25PF

C0G 0402

3 2 C17, C20 3.3 pF CAP CER 3.3PF 25V 0.1PF

— 0402

4 1 C4 5.6 pF CAP CER 5.6PF 50V

±0.25PF C0G CC0402

WURTH 7488910092

MURATA GRM1555C1H2R0CA01B

AVX 04023J3R3BBSTR

MURATA GJM1555C1H5R6CB01D

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 21

USB-KW019032 development board

Table 3. Bill of materials (USB-KW01 900 MHz / 800 MHz frequency bands) (continued)

Item Qty Reference Value Description Mfg. name Mfg. part number

5 1 C9 7.5 pF CAP CER 7.5PF 50V

±0.5PF C0G 0402

6 2 C11, C46

DNP

7 2 L2, L5 0.0068 H IND — 0.0068UH@100MHZ

8 1 L3 10 nH IND — 0.010UH@100MHZ

9 1 L9 0.0047 H IND — 0.0047UH@100MHZ

10 pF CAP CER 10PF 50V 5%

C0G 0402

300MA 5% 0402

300MA 5% 0402

300MA ±0.3NF 0402

MURATA GRM1555C1H7R5DA01D

AVX 04025A100JA T2A

MURATA LQG15HS6N8J02D

MURATA LQG15HS10NJ02D

MURATA LQG15HS4N7S02D

Table 4. Bill of materials (USB-KW01 400 MHz frequency bands)

Item Qty Reference Value Description Mfg. name Mfg. part number

1 1 C4 8.2 pF CAP CER 8.2PF 50V 0.5PF

C0G
0402

2 2 C9, C15 15 pF CAP CER 15PF 50V 1%

C0G 0402

3 1 C11 2.4 pF CAP TF 2.4PF 50V 0.25PF

— 0402

AVX 04025A8R2CAT2A

VENKEL
COMPANY

MURATA GJM1555C1H2R4BB01

C0402C0G500-150FNE

4 1 L5 12 nH IND — 0.012UH@100MHZ

300MA
5% 0402

5 1 L2 10 nH IND — 0.010UH@100MHZ

300MA
5% 0402

61L9 0  RES MF ZERO OHM 1/10W

0402

71C46 DNP 10 pF CAP CER 10PF 50V 5%

C0G 0402

MURATA LQW15AN12NJ00D

MURATA LQW15AN10NJ00D

PANASONIC ERJ-2GE0R00X

AVX 04025A100JAT2A

Table 5. Bill of materials (USB-KW01 300 MHz frequency bands)

Item Qty Reference Value Description Mfg. name Mfg. part number

1 1 C4 12 pF CAP CER 12PF 50V 5%

C0G 0402

2 1 C9 15 pF CAP CER 15PF 50V 5%

C0G 0402

3 2 C11, C46 DNP 10 pF CAP CER 10PF 50V 5%

C0G 0402

MURATA GRM1555C1H120JZ01D

VENKEL
COMPANY

AVX 04025A100JAT2A

C0402C0G250-150JNP

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

22 Freescale Semiconductor, Inc.

PCB manufacturing specifications

Table 5. Bill of materials (USB-KW01 300 MHz frequency bands) (con tinued)

Item Qty Reference Value Description Mfg. name Mfg. part number

4 1 C15 22 pF CAP CER 22pF 50V 5%

C0G
AEC-Q200 0402

5 1 L5 22 nH IND — 22NH@100MHZ

310MA 2%
0402

6 1 L2 18 nH IND AIR 18NH@100MHZ

370MA
3% 0402

7 1 L9 4.7 nH IND — 4.7NH@100MHZ

300MA
±0.3nH 0402

NOTE

• USB-KW019032 does not include the J49 (U.FL connector), nor the
external antenna.

• For external measurements and/or external antenna usage, the J49 must
be installed and soldered in place.

• A 50  U.FL connector is required; it is recommended to use the part
with number U.FL-R-SMT-1 from Hirose.

• When selecting an external antenna to connect to the U.FL connector,
choose an antenna designed for the desired frequency band. Operation
with an external antenna may require re-certification of your product.

MURATA GCM1555C1H220JA16

MURATA LQW15AN22NG00D

MURATA LQW15AN18NH00D

MURATA LQG15HN4N7S02D

5 PCB manufacturing specifications

This section provides the specifications used to manufacture the USB-KW019032 development Printed
Circuit Board (PCB) described in this guide.

The USB-KW019032 development platform PCBs must comply with the following:

• The PCB must comply with Perfag 1D / 3C (www.perfag.dk/en/)

• The PCB manufacturer’s logo is required

• The PCB production week and year codes are required
— The manufacturer’s logo and week / year codes must be stamped on the back of the PCB solder

mask

— The PCB manufacturer cannot print text on the PCB (either in copper or in silkscreen) without

written permission from Freescale Semiconductor, Inc.

• The required Underwriter’s Laboratory (UL) flammability rating:
— The level is 94V-0
— The UL information must be stamped on the back of the PCB solder mask

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 23

PCB manufacturing specifications

NOTE

• The complete set of design files for the USB-KW019032 development
platform is available at www.freescale.com/KW01, under “Software
and Tools.” These reference designs can be used as a starting point for
developing custom applications.

• The Freescale IEEE 802.15.4 / ZigBee Package and Hardware Layout
Considerations Reference Manual (document ZHDCRM) is also
available at www.freescale.com/KW01 for additional design guidance.

• See Hardware Design Considerations for MC12311 and MKW01x
Sub-GHz Devices (document AN4958) for additional design guidance.

5.1 Single PCB construction

This section describes individual PCB construction details.

• The USB-KW019032 PCBs are four-layer designs

• The PCBs contain no blind, buried, or micro vias

• The PCB data are as follows:
— The size of USB-KW019032 is approximately 18.5 × 61.4 mm (0.73 × 2.42 inches)
— The final thickness of USB-KW019032 (Cu/Cu) is 1.57 mm (0.62 inches) ±10% (excluding

solder mask)

Table 6 defines the layers of the PCB. The artwork identification refers to the name of the layer in

commonly used terms.

Table 6. USB-KW019032 layer by layer overview

Layer Artwork identification File name

1 Silkscreen top PSS.art
2 Top layer metal L1_PS.art
3 Ground layer L2_GND.art
4 Signal layer L3_INT_1.art
5 Bottom layer metal L4_SS.art
6 Silkscreen bottom SSS.art

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

24 Freescale Semiconductor, Inc.

PCB manufacturing specifications

CAUTION

The USB-KW019032 development board contains high-frequency
sub-GHz RF circuitry. The RF component placement, line geometries and
layout, and spacing to the ground plane are critical parameters. The board
stackup geometry is critical. Dielectric and copper thicknesses and spacing
must not be changed; follow the stackup information provided with the
reference design (see Figure 19). The current board thickness is 64 mils.
For a 1 dB improvement, change the thickness to 32 mils (change the
intermediate dialectic on inner layer B-Target to 8 mils). The board may
become fragile.

Figure 19. USB-KW019032 PCB stackup cross-section (four layers)

• Solder mask is required

• Silk screen is required

5.2 Panelization

The panel size can be adjusted according to production volume.

5.3 Materials

The PCB composite materials must meet the following requirements:

• Laminate: the base material (laminate) must be FR4. If the laminate material is changed, the RF
electrical characteristics change, and degrade the RF performance.

• Copper foil
— The top and bottom copper layers must be 1 oz. copper
— Interior layers must be 1 oz. copper

• Plating: the whole pad plating must be made by Hot Air Leveling (HAL)

5.4 Solder mask

The solder mask must meet the following requirements:

• Solder mask type must be Liquid Film Electra EMP110 or equivalent

• Solder mask thickness must be 10 – 30 µm

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

Freescale Semiconductor, Inc. 25

Revision history

5.5 Silk screen

The silk screen must meet the following requirements:

• Silk screen color must be white

• Silk screen must be applied after the application of solder mask (if solder mask is required)

• The silk screen ink must not extend into the plated-thru holes

• The silk screen must be clipped back to the line of resistance

5.6 Electrical PCB testing

• All PCBs must be 100% tested for opens and shorts

• Impedance measurement report is not mandatory

5.7 Packaging

The packaging of the PCBs must meet the following requirements:

• Finished PCBs must remain in panel

• Finished PCBs must be packed in plastic bags that do not contain silicones or sulphur materials,
as these materials can degrade solderability

5.8 Hole specification / tool table

See the ncdrill-1-4.tap file included with the Gerber files and the FAB-28746.pdf file.

5.9 File description

The files included with the download are Design, Gerber, and PDF files. Gerber files are in RS-274x
format. Not all files included with the Gerber files are for PCB manufacturing purposes.

The included PDF files are:

• FAB-28746.pdf – Board fabrication drawing

®

• GRB-28746.zip – Freescale Freedom

board metal layers, solder mask, solder paste, and silk

screen

• SPF-28746.pdf – Freedom board schematic

Design files are in Cadence® Allegro® format with OrCAD® schematic capture.

6 Revision history

Revision

number

Date Substantive change(s)

0 10/2015 Initial release

USB-KW019032 Freescale USB Dongle Development Board , User’s Guide, Rev. 0, 10/2015

26 Freescale Semiconductor, Inc.

How to Reach Us:

Home Page:

freescale.com

Web Support:

freescale.com/support

Information in this document is provided solely to enable system and software
implementers to use Freescale products. There are no express or implied copyright
licenses granted hereunder to design or fabricate any integrated circuits based on the
information in this document.

Freescale reserves the right to make changes without further notice to any products
herein. Freescale makes no warranty, representation, or guarantee regarding the
suitability of its products for any particular purpose, nor does Freescale assume any
liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation consequential or incidental
damages. “Typical” paramete rs that may be provided in Freescale data sheets and/or
specifications can and do vary in different applications, and actual performance may
vary over time. All operating parameters, including “typicals,” must be validated for
each customer application by customer’s technical experts. Freescale does not convey
any license under its patent rights nor the right s of ot hers. Freescale sells products
pursuant to standard terms and condit ions of sa le, which ca n be f ound at t he fol lowing
address: freescale.com/SalesTermsandConditions.

Freescale, the Freescale logo, and Kinetis are trademarks of Freescale
Semiconductor, Inc. , Reg. U.S. Pat. & Tm. Of f. mbed is a trademar k of ARM Limited in
EU and/or elsewhere. All other product or service names are the property of their
respective owners.

ARM, the ARM powered logo, and Cortex are the registered trademarks of ARM
Limited in EU and/or elsewhere. Cadence, Allegro, and OrCAD are the registered
trademarks of Cadence Design Systems, Inc. All Rights Reserved.

© 2015 Freescale Semiconductor, Inc.

Document Number: USBKW019032UG

Rev. 0

10/2015