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reference designKW47 | Demoboard KW47-LOC

NXP KW47 | Demoboard KW47-LOC

Localization Board for KW47 Bluetooth Channel Sounding MCU

Overview

TopologyFPGA
Input voltage1.86-3.6 V
IC revision1.0

Description

The Localization Reference Design with KW47 is an evaluation kit (EVK) for demonstrating Bluetooth® Channel Sounding for both automotive and IoT applications. This design consists of two monopole on-board PCB antennas, an radio frequency (RF) switch supporting antenna diversity, an integrated programmer/debugger, and a mikroBUS™ header to easily add expansion boards. This board provides a highly suitable development and evaluation platform for the Bluetooth Low Energy LE Channel Sounding feature, as it supports Antenna Switching by default.This Localization Reference Design is based on the KW47 Automotive Bluetooth LE microcontroller unit (MCU), which is pin-compatible with the MCX W72 IoT multiprotocol MCU, and is ready for Channel Sounding designs production. The KW47 MCU is qualified against the Bluetooth Core 6.x specification and is pin-compatible with the KW45 MCU.

Features

  • Narrow‑band unit (NBU) 96‑MHz radio controller based on Arm® Cortex®‑M33 CPU with a 2.4 GHz transceiver, supporting Gaussian frequency shift keying (GFSK) modulations for Bluetooth LE 6.0
  • Bluetooth LE controller stack
  • Transceiver drivers
  • Up to 2 MB flash
  • Up to 264 kB static random access memory (SRAM)
  • Peripherals optimized to meet the requirements of target applications
  • Controller area network (CAN) connectivity support
  • Local area network (LIN) connectivity support
  • Arduino shield socket
  • mikroBUS socket
  • Serial wire debug (SWD)
  • Supports all DC-DC configurations
  • Two monopole 2.4 GHz on-board printed circuit board (PCB) Antennas
  • Use cases supported with Bluetooth LE, and Controller Area Network Flexible Data-Rate (CAN FD) for IoT, industrial and automotive applications.

Typical applications

  • Smart Car Access

More information

Parts approved by NXP

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Order Code
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Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Pins
Mount
IR(mA)
Working Voltage(V (AC))
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
SamplesAvailability & Sample
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885012206087
SPECWCAP-CSGP MLCCs 50 V(DC), 4.7 nF, ±10%
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance4.7 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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885012205037
SPECWCAP-CSGP MLCCs 16 V(DC), 100 nF, ±10%
Simu­lation
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0402 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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885012106012
SPECWCAP-CSGP MLCCs 10 V(DC), 4.7 µF, ±20%
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
Capacitance4.7 µF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0603 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor10 %
Insulation Resistance0.02 GΩ
Ceramic TypeX5R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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742792651
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Size0603 
Operating Temperature -55 °C up to +125 °C
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Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
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MountSMT 
Rated Current800 mA
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Impedance @ 100 MHz600 Ω
Maximum Impedance800 Ω
Maximum Impedance200 MHz 
Rated Current 21000 mA
DC Resistance0.2 Ω
TypeHigh Current 
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62201021121
SPECWR-PHD Pin Header, –, –
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance500 MΩ
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Length6.35 mm
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PackagingBox 
Pins10 
MountTHT 
Rated Current1000 mA
Working Voltage100 V (AC)
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TypeStraight 
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