SPZB250 STMICROELECTRONICS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 18
Technical content
Datasheet sections
- 1 RoHS compliance
- 2 Block diagram
- 3 Pin setting
- 3.1 Pin connection
- 3.2 Pin description
- 4 Maximum ratings
- 4.1 Absolute maximum ratings
- 4.2 Operating ranges
- 5 Electrical characteristics
- 5.1 DC electrical characteristics
- 5.2 DC I/O specification
- 5.3 RF electrical characteristics
- 6 Package mechanical dimensions
- 7 Soldering
- 8 Revision history
Features
■ Integrated 2.4 GHz, IEEE 802.15.4-compliant transceiver, PHY and MAC – 3 dBm nominal TX output power – -95 dBm (typ) RX sensitivity – + 5 dBm in boost mode ■ Integrated Murata antenna ■ 128 kb embedded Flash and 5 kb integrated SRAM 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 crystal ■ Selectable integrated RC oscillator (typ 10 kHz) or 32.768 kHz crystal for low power operation ■ < 2 μA (typ) 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 and FCC compliance. FCC ID:S9NZB250A
Applications
■ Industrial controls ■ Sensor networking ■ Monitoring of remote systems ■ Home applications ■ Security systems ■ Lighting controls
Description
SPZB250 is a low power consumption ZigBee® module based on EM250 ZigBee® system-on- chip which integrates a 16 bit processor together with a 2.4 GHz, 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 wireless sensors with meshing and self healing capability as required in a WSN scenario.
24 MHz high stability crystal is integrated in the
module to perform the timing requirements as per ZigBee ® specifications. An additional 32.768 kHz crystal is provided for low power operation. To support user defined applications, a number of peripherals such as GPIO, UART, I 2C, ADC and general purpose timers are available and user selectable. The deep sleep mode with power consumption less than 2 μA (typ) allows the use in applications where the battery life is a key constraint. For other information and details, please refer to EM250 datasheet available at the Ember Corporation website.
1 RoHS compliance
2 Block diagram
Figure 1. Block diagram
3 Pin setting
3.1 Pin connection
Figure 2. Pin connection diagram
3.2 Pin description
Table 1. Pin description
5 RSTB I Active low reset (an internal pull-up of 30 k Ω typ is provided)
11 GND -- Ground
12 VDD Power Input power supply
17 SIF_CLK I Non-intrusive debug interface
18 SIF_MISO O Non-intrusive debug interface
19 SIF_MOSI I
20 SIF_LOADB I/O
Table 1. Pin description (continued)
4 Maximum ratings
4.1 Absolute maximum ratings
4.2 Operating ranges
Table 2. Absolute maximum ratings Table 3. Operating ranges
5 Electrical characteristics
5.1 DC electrical characteristics
5.2 DC I/O specification
Table 4. DC electrical characteristics Table 5. DC input / output specification
5.3 RF electrical characteristics
Table 6. RF electrical characteristics
6 Package mechanical dimensions
specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Figure 3. Mechanical dimensions
Figure 4. Solder pad layout
7 Soldering
phenomenon, particular attention has to be take on the set up of the peak temperature. IPC/JEDEC J-STD-020C, July 2004 recommendations. Figure 5. Soldering Table 7. Soldering
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.
A.1 Label instruction Instruction manual for FCC ID labeling Module type: ZigBee ® module SPZB250 FCC-ID: S9NZB250A 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 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 la belled 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. Contains FCC ID: S9NZB250A
- 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.
8 Revision history
Table 8. Document revision history