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ZIGBEE STMicroelectronics Webinar
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SPZB32W Series of
IEEE 802.15.4 RF Modules
Gabriel Uribe
28 September 2011
AGENDAAGENDA
Purpose of this Presentation To introduce the SPZB32W Series of IEEE 802.15.4 RF Modules based on the
STM32W Platform
Outline IEEE 802.15.4 Technology Highlights
Target Application Domains
Portfolio and Roadmap
SPZB32W Series Competitive Advantages
SW Libraries
STM32W108 chipset overviewHW
Module Certification Approvals
SPZB32W Reference Boards overview
Summary
Agenda
AGENDA
TECHNOLOGY HIGHLIGHT
SPZB32W
3
AGENDA
WPAN Highlights
Bluetooth™ ZigBee™
Underlying Standard 802.15.1 802.15.4
Application FocusContinous Data Streams,
Audio Traffic
Monitoring & Control
Data Traffic
Battery Life Days Months/Years
Enumeration Latency Up to 10 sec 30ms
Network Size 7 +1 100s/1000s
Bandwidth (K bits/s) 3000 (EDR) 250
C2 Range (meters)* 10+ (C2) 50+
Network Architecture Star Star, Tree, Mesh
• Wireless Personal Area Networks
(WPANs)
•Connections effected via WPANs
involve little or no infrastructure
•Devices convey information over
relatively short distances
•Small, power-efficient, inexpensive
solutions are implemented involving
a wide range of devices.
AGENDA
IEEE 802.15.4 Highlights
• IEEE 802.15.4 targets
• Low Power Consumption Devices
• Low Data Rate Communication
• Dynamic and Scalable Ad Hoc Networks
• IEEE 802.15.4 operates in license-free bands
• IEEE 802.15.4 defines the physical layer (PHY)
and medium access control (MAC) sublayers for
a low-rate WPAN (LR-WPAN)
• Few stacks are defined by std committees on
top of IEEE 802.15.4 for use in multiple
domains
• Stack Examples: Zigbee PRO, Zigbee IP,
6LowPan, RF4CE, WirelessHartPHY LAYER
MAC LAYER
APPLICATION
ZigBee
or
Similar
OEM
NETWORKING
LAYER
PROFILES
IEEE
802.15.4
AGENDA
TARGET APPLICATIONS
SPZB32W
6
AGENDA
Home/BuildingAutomation
HealthcareAssisted Living
Sport & Wellness
EnvironmentalMonitoring
Games &Remote Controller
IEEE 802.15.4: A Radio Technology for Wireless
Sensor Networks Application Domains
Industrial
Smart Energy
IEEE 802.15.4
Network
AGENDA
8
Killer ScenarioSmart Grid - Killer Application Scenario
•Smart Grid
•Reworked infrastructure that embeds digital intelligence into the entire process of
producing, distributing, pricing and consuming electricity to allow a continous real-time
two-way information exchange between utilities and final users
•This vision also impacts the Home Network scenarios where the different appliances
can be connected together in order to give individuals over their consumption
•ZigBee is identified as one of the enabling wireless technologies for smart grid and
home networks scenarios
AGENDA
ROADMAP AND PORTFOLIO
SPZB32W
9
AGENDA
ZigBee Roadmap
ZigBee RF4CE
ZigBee
IP
ZigBee PRO
Interoperable
Standards
Interoperable
Standards
Self-contained Standard
ZSE 1.X Interface
Self-contained
Standard
Network devices –
(gateways, bridges,
range extender)
Gateway
Gateway
ZigBee RF4CE
ZigBee PRO
Interoperable
Standards
Interoperable
Standards
ZSE 1.X Interface
Self-contained
Standard
Network devices –
(gateways, bridges,
range extender)
Gateway
ZSE 2.0
TODAY TOMORROW
AGENDA
ZigBee
IP
Stack
STM32W Portfolio
6lowPAN
802.15.4
based/
Proprietary
Stacks
Smart Energy/ Smart Grid
SmartLight
Home/Building
Automation
HealthCare
Consumer Remote Control
ZigBee
RF4CE
Stack
ZigBee
PRO
EmberZNet
Stack
STM32W: Different markets, different requirements, different protocols, a unique open solution
SimpleMAC
Also supported by
the previous series
AGENDAAGENDA
SPZB32W1 Series – Available Portfolio
12
Normal RangeTX: +3 dBm typ
Long RangeTX: +20 dBm max
U.Fl
Connector
Ceramic
Antenna SPZB32W1A1.x
SPZB32W1C1.x
SPZB32W1A2.x
SPZB32W1C2.x
Range Options
Antenna
Options
In Production – Mass Market maturity
Certifications are ok – Samples in Q3 – Mass market maturity in Q4
SPZB32W1yz.t are based on the
STM32W108CBU6 chipset
(8kB RAM – 128 kB Flash)
AGENDA
Part Number Schema
13
SPZB 32Wx y z .tProduct Family
802.15.4/ZigBee
RF Modules
Memory Options (integrated micro)
32Wx 32W1: 8/128 kB STM32W108CBU6
32Wx 32W2: 16/256 kB STM32W108CCU7
Antenna Options
yA: Integrated Antenna
yC: Integrated U.Fl. Connector
Power Transmission Options
z1: Long Range (Integrated PA) (+20 dB)
z2: Normal Range (+3 dB)
Stack Options
Blank: Open (only for evaluation boards)
t1: ZigBee PRO (EmberZNet)
t2: ST ZigBee
t3: RF4CE
t4: SimpleMAC
t 5: ZigBee IP
AGENDA
BENEFITS
SPZB32W
14
AGENDAAGENDA
15
Benefits of using the SPZB32W Series of RF modules
•Advantages in adopting SPZB32W modules come
from 4 different aspects
•Off-the-shelf solutions
•Based on the STM32W core technology
•Advanced module design
•Same supplier of modules and chipset
From the application development perspective chips and modules
are equivalent but the modules SOLVE the issues of RF design by
construction making the integration of radio capabilities in a target
device very easy
AGENDA
SW LIBRARIES
SPZB32W
16
AGENDAAGENDA
Software Libraries 1/2
Full design freedomRF control
Sta
nd
ard
lib
rary
Customer application
Network layer
(optional)
Consumer, remotecontrols
RF4CE stack
Network layer
Sta
nd
ard
lib
rary
15.4 MACInterface
Customer application
Under DesignProductized LibrariesCustomer code
Multi-purpose IPV6
IPV6 network layer
6LowPan
Sta
nd
ard
lib
rary
Customer application
ZRC profile
15.4 MACinterface
15.4 MACinterface
ZID profilee:o 2Q/11 (Prod)
Part Number last digit mapping
4 3
17
AGENDAAGENDA
Software Libraries 2/2
Industrial, metering home automation
and lighting
Customer application
Under DesignProductized LibrariesCustomer code
SmartGrid
IPV6 network layer
ZigBee IP
e:o 2Q/11 (Prod)
Sta
nd
ard
lib
rary
ZigBee PRO stack
(including standard peripheral library)
15.4 MACinterface
SE2.0 profilee:o 3Q/11 (Beta)
Part Number last digit mapping
1 5
Customer application
ZSL profilee:o 2Q/11 (Beta)
SE and HA profiles
18
AGENDA
STM32W Libraries Memory Footprints
Flash (Kbytes) Ram (Bytes)
SimpleMAC 7.3 366
Flash (Kbytes) Ram (Bytes)
RF4CE 26 1530
ZRC
(Remote Control Profile) 7.2 442
Total 33.2 1972
Flash (Kbytes) Ram (Bytes)
ZigBee PRO 75 3250
Application Profile
(SE or HA) 20 300
Total 95 3550
Flash (Kbytes) Ram (Bytes)
6LowPAN – Contiki webserver 46 4681
19
AGENDA
STM32W108 CHIPSET
OVERVIEW
SPZB32W
20
AGENDAAGENDA
STM32W108 Block diagram Fully IEEE 802.15.4 compliant radio @ 2.4
GHz
32-bit ARM Cortex-M3 core running @ 24 MHz, 1.25 DMIPS/MHz
64- to 256-Kbyte Flash 8-16Kbyte SRAM
Rich set of peripherals
Sleep timer, watchdog timer
2x 16-bit GP timers
AES-128 encryption acceleration
Serial communication(UART/SPI/I²C)
1x ADC
Up to 24 GPIO
Four oscillators (two RC and two Xtal)
HW MAC functions
Temperature range: –40 to 85 °C
Single voltage operation: 2.1V to 3.6V
Power management
Multiple power modes with clocking modes
choice
Deep sleep mode <1 µA with RAM retention
On-chip debug support
ARM JTAG or SWD
Packet trace interface enables
remote monitoring of radio messages
CORTEXTM-M3 CPU
24 MHz
With MPU
Up to 8kB SRAM
Analog RF
4 Ext. ITs
Event Manager
2 x 16-bit Timer
JTAG/SW Debug
Power Supply
Reg 1.25/1.8V
POR
MPU
Nested vect IT Ctrl
12-bit ADC
6channels/188kHz
1 x UART/SPI/I2C
1 x SPI/I2C
1 x Systick Timer
AR
M ®
Lite
Hi-
Sp
ee
d B
us
Ma
trix
/ A
rbite
r (m
ax 2
4M
Hz)
Reset Clock
Control
Sleep Timer
128kBFlash Memory
Lower MAC +
Baseband
XTAL oscillators
32kHz + 24MHz
Int. RC oscillators
32kHz + 16MHz
Int. RC 10kHz + 12MHz
Up to 24 I/Os
Encryption
accelerator
Watchdog
AR
M P
eri
ph
era
l B
us
Bridge
ARM Peripheral Bus
Fla
sh
I/F
802.15.4 peripheral @
2.4GHz
21
AGENDA
22
SPZB32W1 Series – Block Diagrams
• Onboard 24 MHz and 32 kHz stable
Xtals
• Supply Range 2.8 V – 3.3 V
• Exported the STM32W peripherals
(UART, I2C, SPI, ADC)
• JTAG interface for programming and
debugging
• SMD Modules with side pads for easy
soldering and optical inspection
• Operating in the industrial
temperature range: -40 °C to + 85 °C
• Small Form Factor: 26.5 mm x 16.4
mm
• All the versions are PinToPin
compatible
STM32W108CB
Balun BPF
32.768kHz
Xtal
24MHz
Xtal
SPZB32W1x2.x –(TX: +3dbm : ITX: 32mA)
u.fl.
STM32W108CBPA/
LNABPF
32.768kHz
Xtal
24MHz
Xtal
SPZB32W1x1.x –(TX: up to 20dBm: ITX: 130 mA)
u.fl.
Vdd
GPIO
Jtag
Vdd
GPIO
Jtag
AGENDA
APPROVALS
SPZB32W
23
AGENDAAGENDA
Modules Approvals (1/2)
The ZigBee Alliance has created the
ZigBee Qualification Working Group (ZQG)
to generate certification and interoperability
test standards.
The ZigBee Alliance has also designated
several independent entities to perform
certification testing
There are different levels of certifications
Not certified products
ZigBee Compliant Platform
ZigBee Certified Product
ZigBee Manufacturer Specific Profile
ZigBee Public Profile
The STM32W108CB is
ZigBee PRO compliant platform
RF4CE compliant platform
IEEEE 802.15.4 compliant platform
24
AGENDAAGENDA
Modules Approvals (2/2)
SPZB32W1xx.x are RoHS compliant
SPZB32W1xx.x modules are CE certified EN 300 328
EMC EN 301 489-17
Safety EN60950-1
The SPZB32W1xx.x modules are compliant with
Part 15 of the FCC modular approval applies to devices that are not stand-
alone products and are designed to always be included in
other (end) products
The FCC ID of teh module must be used on the label for
the end host product
Modules with U.fl. Connectors have been also certified with
the following external antenna
25
FCC ID: S9NZB32C2 (i.e.SPZB32W2x.1)
AGENDA
EVAL BOARDS AND TOOLS
OVERVIEW
SPZB32W
26
AGENDAAGENDA
Application
MAC+PHY
Protocol Stack
Integration Use Modes
MAC+PHY
Protocol Stack
Host(i.e. STM32)
SPI/UART
GPIO
PWM
GPIO
PWM
Cost effective solution based on
a complete SOC
(i.e. end device)
Network Coprocessor for
easy integration with your target host
processor (i.e. gateways)
Application (Part2) Application (Part1)
Application
M2
M1
AGENDA
Getting started with STM32W features and ST
libraries
Read
;;;;;;
RF extension
Analyzer
USB
Infrared
RF application board
Sniffer
x2
x2
Extension kitORDER CODE:
STM32W108B-KEXT
ORDER CODE:
STM32W108B-SK
28
AGENDA
Perytons Network Analyzer
ST Kits include an evaluation version of Perytons network analyzer which will allow customer to use the standard edition of software for a period of 30 days. After this customers can upgrade directly from Perytons.
Perytons Network Analyzer customer support will be handled by Perytons.
ST has developed a special firmware to configure any STM32W application board as a Perytons capture device.
29
AGENDA
Wireshark Network Analyzer
30
Wireshark is a the most popular and widely used network packet analyzer able to capture and decode packet from a large variety of standards.
Wireshark is Open Source Software released under the GNU General Public License, therefore free of charge.
ST has developed a Dot15dot4WiresharkServer which allow to use Wireshark with STM32W boards.
Now in beta release at intranet.
AGENDA
SPZB32W Series Evaluation Boards/Reference Designs (1/2)
31
STEVAL-IDZ401V1 STEVAL-IDZS301Vx
STEVAL-IDX001V1 +
(motherboard)
STEVAL-IDX001Vxx
(daughterboard)
Order Code Purpose Key Components
STEVAL-
IDZ30xV1
Development Board for
SoC Application;
SPZB32W1xx module
Temperature sensor
Conf. Leds, Conf. buttons,
usb, jtag
STEVAL-
IDZ401V1
USB Dongle; SPZB32W1A2 module
STM32F103 as PC interface
STEVAL-
IDX001V12
Daughter Board to be
plugged on top of
STEVAL-IDX001V1;
Application partitioning
with an host processor
configurable;
SPZB32W1xx module
STM32F103 (on the
motherboard)
Conf. Leds, Conf. buttons,
usb, jtag
•SPZB32W evaluation boards integrate chipset versions that are open to
use all the stacks available for the STM32W family
•Each evaluation board shipped individually
•Usable together with the tools integrated in
the STM32W Starter Kit
AGENDA
32
SPZB32W Series Evaluation Boards/Reference Designs (1/2)
STEVAL-IDZS301Vx STEVAL-IDZ401V1 STEVAL-IDX001V1 +
(motherboard)
STEVAL-IDX001Vxx
(daughterboard)
MAC+PHY
Protocol Stack
Application
STM32W STM32F STM32WUSB UART
Use Mode 1
USB Bridge
JTAG
MAC+PHY
Protocol Stack
Application
STM32F STM32WUSB UART
Use Mode 2
Part1/USB B
JTAG
MAC+PHY
Protocol Stack
Part2
Silab
sUSB
JTAG
STM32F STM32W
JTAG JTAG
SPI/
UART
MB DB
MAC+PHY
Protocol Stack
ApplicationUSB Bridge
EZSP (PRO)Application
App. Part2App. Part1
Use Mode 1
Use Mode 2
Use Mode 3
USB
AGENDAAGENDA
Summary
33
AGENDAAGENDA
Access to the SW libraries and technical
documentation
FW, Documentation and additional infos on the
SPZB32W Series available on the ST website
- Modules Datasheets
- www.st.com/spzb32w
- SW packages libraries, STM32W datasheets and
application notes
- www.st.com/stm32w
- Evaluation Boards technical documentation and FW
- www.st.com support evaluation tools
34
AGENDAAGENDA
35
SPZB32W Series
Ready-to-use and pre-certified OEM RF Modules with industryleading performances
Outperform competition thanks to the most advanced 15.4 SoCembedding CortexM3 core Best in class SoC RF sensitivity
32bits widely known ARM core
20% better code density (ZigBee stack)
Flexible and cost effective solution for IEEE 802.15.4 applications targeting both Mesh or simpler wireless networks Protocol stack independence (Simple MAC Library)
Offer access to a complete and modular S/W library: 15.4 MAC, ZigBee and RF4CE Stacks
Large set of reference boards available for customer support
AGENDAAGENDA
QUESTIONS?
36