ST Microelectronics S R L ZB250A ZigBee Module User Manual SPZB250

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Document ID	859638
Application ID	qVy7oHa3eS8JHZEf9QyHbw==
Document Description	Users Manual
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Permanent Confidential	No
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Document Type	User Manual
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Filesize	28.67kB (358414 bits)
Date Submitted	2007-10-25 00:00:00
Date Available	2007-10-25 00:00:00
Creation Date	2005-10-20 10:47:30
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2007-09-21 15:04:42
Document Title	SPZB250.fm
Document Creator	FrameMaker 7.2
Document Author:	antonio zizzo-uni

SPZB250
ZigBee module
Features
■
Integrated 2.4GHz ,IEEE 802,15,4-compliant
transceiver
– 0 dBm nominal TX output power
– -92 dBm RX sensitivity
– + 2 dBm in boost mode
– RX filtering for co-existence with IEEE
802.11g and Bluetooth devices
– Integrated VCO and loop filter
■
Integrated IEEE 802.15.4 PHY and MAC
128kB Embedded flash and 5kB integrated
RAM for program and data storage
17 GPIO with alternate functions:
– GPIOs
– UART
– I 2C
– SPI
– ADC
2 16-bit general purpose timers; one 16-bit
sleep timer
ADC , sigma-delta converter with 12 bit
resolution
On board 24 MHz stable Xtal
Selectable integrated RC oscillator ( typ
10KHz) or 32.768kHz Xtal for low power
operation
1 µA power consumption in deep sleep mode
Watchdog timer and power on reset
Pins available for Non-intrusive debug
interface (SIF)
Single supply voltage 2.1 to 3.6 Vdc
CE compliant
FCC compliant ( FCC ID:S9NZB250A )
■
■
■
■
■
■
■
■
■
■
■
■
Applications
■
■
■
■
■
■
Industrial controls
Sensor networking
Monitoring of remote systems
Home applications
Security systems
Lighting controls
September 2007
Description
SPZB250 is a low power consumption ZigBee
module based on SN250 ZigBee Network
Processor which integrates a 2.4GHz, IEEE
802.15.4-compliant transceiver as well as IEEE
802.15.4 PHY and MAC. It enables OEMs to
easily add wireless networking capability to any
electronic device. Such a module is a very
comprehensive solution to build sensors with
meshing and self healing capability as required in
a WSN scenario.
24 MHz high stability Xtal is available aboard the
module to perform the timing requirements as per
ZigBee specifications. An additional 32.768 kHz
Xtal is provided for low power operation.
A single supply voltage is requested to power the
module. An integrated 2.5 GHz specific Murata
antenna is aboard. The voltage supply also
determines the I/O ports level allowing an easy
interface with the host system.
128k flash and 5kbytes of static RAM are
available for data and program storage.
To support user defined applications, a number of
peripherals such as GPIO,UART,I2C, ADC and
general purpose timers are available and user
selectable.
The deep sleep mode with power consumption of
less than 1 uA allows applications where the
battery life is a key point.
( for other information and details, please refer to
SN250 Datasheet available at www.st.com )
Rev 1
1/16
www.st.com
16
Contents
SPZB250
Contents
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2
Operating ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1
DC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2
DC I/O specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3
RF electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Appendix A FCC statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2/16
A.1
Label instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
A.2
Special requirement for Modular application . . . . . . . . . . . . . . . . . . . . . . . 13
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SPZB250
Block diagram
Block diagram
Figure 1.
Block diagram
Vdd
32.768 kHz
Xtal
SIF
GPIO
RF
antenna
24 MHz
Xtal
SN 250
Tranceiver
Balun
Filter
CONTR SIGN
Pin settings
2.1
Pin connections
Figure 2.
Pin connection diagram
3/16
Pin settings
2.2
SPZB250
Pin description
Table 1.
Pin n
Pin description
Pin name
Direction
GPIO6
I/O
ADC2
Analog
Description
Digital I/O
ADC input 2
TMR2CLK
External clock input of timer 2
TMR1ENMSK
External enable mask of timer1
GPIO5
I/O
ADC1
Analog
Digital I/O
ADC Input 1
PTI_DATA
Frame signal of PTI (Packet Trace Interface)
GPIO4
I/O
Digital I/O
ADC0
Analog
ADC Input 0
PTI_EN
Frame signal of PTI (Packet Trace Interface)
GPIO3
I/O
Digital I/O
SSEL
SPI Master clock of Serial Controller SC2
TMR2IB.1
Capture of Input B of timer 1
RSTB
Active low reset ( an internal pull-up of 30 kohm typ is provided)
GPIO11
I/O
Digital I/O
CTS
UART CTS handshake of serial controller SC1
MCLK
SPI master clock of serial controller SC1
TMR2IA.1
Capture of Input A of timer 2
GPIO12
I/O
Digital I/O
RTS
UART RTS handshake of serial controller SC1
TMR2IB.1
Capture of Input B of timer 2
GPIO0
I/O
Digital I/O
MOSI
SPI master data out of serial controller SC2
MOSI
SPI slave data in of serial controller SC2
TMR1IA.1
Capture of input A of timer 1
GPIO1
I/O
MISO
SPI master data in of serial controller SC2
MISO
SPI slave data out of serial controller SC2
SDA
I/O
I2C data of serial controller SC2
TMR2IA.2
4/16
Digital I/O
Capture of input A of timer 2
SPZB250
Pin settings
Table 1.
Pin n
10
Pin description (continued)
Pin name
Direction
Description
GPIO2
I/O
Digital I/O
MSCLK
SPI master clock of serial controller SC2
MSCLK
SPI slave clock of serial controller SC2
SCL
I/O
I2C clock of serial controller SC2
TMR2IA.2
Capture of Input B of timer 2
11
GND
--
Ground
12
VDD
Power
13
GPIO7
I/O
ADC3
Analog
15
ADC Input 3
External regulator open collector output
GPIO8
I/O
Digital I/O
Analog
ADC reference output
TMR1CLK
External clock input of timer 1
TMR2ENMSK
External enable mask of timer 2
IRQA
External interrupt source A
GPIO9
I/O
Digital I/O
TXD
UART transmit data of serial controller SC1
MO
SPI master data out of serial controller SC1
MSDA
I/O
I2C data of serial controller SC1
TMR1IA.2
GPIO10
16
Digital I/O
REG_EN
VREF_OUT
14
Input power supply
I/O
Capture of input A of timer 2
Digital I/O
RXD
UART receive data of serial controller SC1
MI
SPI master data in of serial controller SC1
MSCL
I/O
I2C clock of serial controller SC1
TMR1IB.2
Capture of Input B of timer 2
17
SIF_CLK
Non-intrusive debug Interface
Serial interface clock signal ( internal pulldown)
18
SIF_MISO
Non-intrusive debug Interface
Serial interface master IN/ Slave Out
Non-intrusive debug Interface
Serial interface master Out/ Slave In
To guarantee a proper signal level when in deep sleep mode
connect a 10kΩ resistor to GND
19
SIF_MOSI
20
SIF_LOADB
I/O
Non-intrusive debug Interface
Serial interface load strobe ( Open collector with internal pull-up)
To improve noise immunity connect a 10kΩ resistor to VDD
5/16
Pin settings
SPZB250
Table 1.
Pin n
Pin description (continued)
Pin name
Direction
Description
GPIO16
I/O
Digital I/O
TMR1OB
Waveform output B of timer 1
TMR2IB.3
Capture of Input B of timer 2
IRQD
External interrupt source D
21
GPIO15
I/O
Digital I/O
TMR1OA
Waveform output A of timer 1
TMR2IA.3
Capture of Input A of timer 2
IRQC
External interrupt source C
22
GPIO14
I/O
Digital I/O
TMR2OB
Waveform output B of timer 2
TMR1IB.3
Capture of Input B of timer 1
IRQB
External interrupt source B
23
24
6/16
GPIO13
I/O
Digital I/O
TMR2OA
Waveform output A of timer 2
TMR1IA.3
Capture of Input A of timer 1
SPZB250
Maximum ratings
Maximum ratings
3.1
Absolute maximum ratings
Table 2.
Absolute maximum ratings
Values
Symbol
3.2
Parameter
Unit
Min
Max
VDD
Module supply voltage
-0.3
3.6
VIN
Input voltage on any digital pin
-0.3
Vdd+0.3
Tstg
Storage temperature
-40
+85
°C
Tsold
Soldering temperature < 10s
240
Operating ranges
Table 3.
Operating ranges
Values
Symbol
Parameter
VDD
Module supply voltage
Tstg
Operating ambient
temperature
Conditions
- 20°C < T < 70 °C
Unit
Min
Typ
Max
3.1
3.3
3.6
+70
°C
-20
7/16
Electrical characteristics
SPZB250
Electrical characteristics
4.1
DC electrical characteristics
Table 4.
DC electrical characteristics
Values
Symbol
Parameter
Conditions
Unit
Min
Typ
Max
IRX
RX current ( boost mode)
Vdd = 3.0 V, T = 25 °C
38
mA
IRX
RX current ( normal mode) Vdd = 3.0 V, T = 25 °C
36
mA
ITX
TX current ( boost mode)
Vdd = 3.0 V, T = 25 °C
42
mA
ITX
TX current (normal mode)
Vdd = 3.0 V, T = 25 °C
36
mA
IDS
Deep sleep current
(RC oscillator)
2.1 < Vdd < 3.6 V
T = 25°C
µA
IDS
Deep sleep current
(32.768kHz oscillator)
2.1 < Vdd < 3.6 V
T = 25°C
4.5
µA
4.2
DC I/O specification
Table 5.
DC Input / Output specification
Values
Symbol
Parameter
Conditions
Unit
Min
VIL
Low Level Input Voltage
2.1 < Vdd < 3.6 V
VIH
High level input voltage
Iil
Iih
Typ
Max
0.2 x Vdd
2.1 < Vdd < 3.6 V 0.8 x Vdd
Vdd
Input current for logic 0
2.1 < Vdd < 3.6 V
-0.5
mA
Input current for logic 1
2.1 < Vdd < 3.6 V
0.5
mA
Ripu
Input pull-up resistor
30
kW
Ripd
Input pull-down resistor
30
kW
VOL
Low level output voltage
0.18 x Vdd
VOH
High level output voltage
0.82 x Vdd
Vdd
IOHS
Output source current (GPIO 12 : 0 )
mA
IOLS
Output sink current (GPIO 12 : 0 )
mA
IOHH
Output source current (GPIO 16 : 13 )
mA
IOLH
Output sink current (GPIO 16 : 13 )
mA
IOTot
Total output current for I/O
40
mA
8/16
SPZB250
4.3
Electrical characteristics
RF electrical characteristics
Table 6.
RF electrical characteristics
Values
Symbol
Parameter
Conditions
Unit
Min
Frequency range
2.1 < Vdd < 3.6 V
Typ
2405
2480
TX
Output power
RX
Sensitivity
Vdd = 3.0V, 1% PER
Carrier frequency error
Vdd=3.0V -20 / + 70 °C
Error Vector magnitude
Normal / boost mode
15
Adjacent channel rejection
+/- 5 MHz
+/- 10 MHZ
35
40
CFE
Max
MHz
dBm
-92
dBm
-40
40
ppm
25
dBm
9/16
Mechanical dimensions
SPZB250
Mechanical dimensions
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Figure 3.
10/16
Mechanical dimensions
SPZB250
Mechanical dimensions
Figure 4.
Solder pad layout
11/16
FCC statement
SPZB250
Appendix A
FCC statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
Note:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
●
Reorient or relocate the receiving antenna
●
Increase the separation between the equipment and receiver
●
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
Consult the dealer or an experienced radio/TV technician for help.
Antenna
Our module type SPZB250 is for OEM integrations only. The end-user product will be
professionally installed in such a manner that only the authorized antennas are used.
Caution
Any changes or modifications not expressed approved by the part responsible for
compliance could cause the module to cease to comply with FCC rules part 15, and thus
void the user’s authority to operate the equipment.
12/16
SPZB250
A.1
FCC statement
Label instruction
Instruction manual for FCC ID labeling
Module type:
ZigBee module
FCC-ID:
S9NZB250A
SPZB250
This intends to inform you how to specify the FCC ID of our ZigBee module SPZB250 on
your final product.
Based on the Public Notice from FCC, the product into which our transmitter module is
installed must display a label referring to the enclosed module.
The label should use wording such as “Contains Transmitter module FCC ID: S9NZB250A
or “Contains FCC ID: S9NZB250A , any similar wording that expressed the same meaning
may be use.
It shows an example below
Contains FCC ID: S9NZB250A
A.2
Special requirement for Modular application
The following requirements are fulfilled:
1.
The modular transmitter must have its own RF shielding:
The RF module used on the board fulfils the emission requirements of the FCC rules
without additional shielding.
2.
The modular transmitter must have buffered modulation/data inputs:
The module has a memory management unit inside of the IC. The processor
interfacing with the external application by means general purpose I/O ( GPIO) , Uart,
SPI. The processor interfaces also the RF part of the module exchanging data and
command with it. Inside the processor a flash memory is available to download the
customer application and the ZigBee profiles.
3.
The modular transmitter must have its own power supply regulation:
The IC contains an own voltage regulation. In case of changes in the supply voltage
VCC (for example caused by temperature changes or other effects), the internal
voltage will be stabilized.
4.
The modular transmitter must comply with the antenna requirements of Section 15.203
and 15.204:
The RF module is for OEM (Original Equipment Manufacturer) integration only. The
end-user product will be professionally installed in such a manner that only the
authorized antenna is used.
5.
The modular transmitter must be tested in a stand-alone configuration:
The RF module was tested in a stand-alone configuration.
6.
The modular transmitter must be labelled with its own FCC ID number:
The RF module will be labelled with its own FCC ID number. When the module is
installed inside the end-product, the label is not visible. The OEM manufacturer is
instructed how to apply the exterior label.
13/16
FCC statement
SPZB250
7.
The modular transmitter must comply with any specific rule or operating requirements
applicable to the transmitter and the manufacturer must provide adequate instructions
along with the module to explain any such requirements:
The EUT is compliant with all applicable FCC rules. Detail instructions are given in the
product Users Guide.
8.
The modular transmitter must comply with any applicable RF exposure requirements.
●
Maximum measured power output: 3,08 mW
●
Maximum antenna gain: 0,6 dBi = numeric gain 1,148 (see also FCC test report)
Maximum permissible exposure defined in 47 CFR 1.1310: 1 mW/cm².
The RF module operates at low power level so it does not exceed the Commission’s RF
exposure guidelines limits; furthermore, Spread spectrum transmitters operate according to
the Section 15.247 are categorically excluded from routine environmental evaluation.
14/16
SPZB250
Revision history
Revision history
Table 7.
Document revision history
Date
Revision
21-Sep-2007
Changes
First release
15/16
SPZB250
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Title                           : SPZB250.fm
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Author                          : antonio zizzo-uni

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