SPZB250 Datasheet, PDF (1/18 Pages) STMicroelectronics – ZigBee® module

SPZB250
ZigBee^® module
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, I²C, 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, I²C, 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.
May 2010
Doc ID 13919 Rev 6
1/18
www.st.com
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