SPZB250

SPZB250 is a low power consumption ZigBee module based on EM250 ZigBee system-onchip 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.

• 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