SPZB32W1A2.1

SPZB32 is ready-to-use ZigBee modules optimized for embedded applications that require low data rate communications. The modules are very compact and enable OEMs to easily add wireless capabilities to electronic devices by optimizing time-to-market, cost, size, and consumption of their target applications. No RF experience or expertise is required to add this powerful wireless networking capability to the final product.The modules are based on the ST STM32W108CB single chip which integrates a 2.4 GHz, IEEE 802.15.4-compliant transceiver together with an ARM Cortex-M3 embedded processor.24 MHz high stability Xtal is available aboard the modules to perform the timing requirements as per ZigBee specifications; additionally, a 32.768 kHz Xtal is also provided onboard for low power operation.A single supply voltage is requested to power the modules. The supply is in the range of 2.8 to 3.6 V.An innovative 2.5 GHz RF design and the relevant internal RF amplifier onboard ensure the optimal exploitation of the link budget, an excellent sensitivity and low power consumption for battery powered operation.The voltage supply also determines the I/O port level, allowing an easy interface with additional peripherals.To support user defined applications, a number of peripherals such as GPIO, UART, I²C, ADC, and general purpose timers are available through the 24 configurable general purpose I/O lines.The modules can run the ZigBee PRO EmberZNet firmaware packages (ZigBee PRO stack) which are accessible on the ST website.Modules are available with two different antenna options: SPZB32W1A2.1, with an onboard integrated ceramic antenna SPZB32W1C2.1, with UFL RF connector for the connection of an external antenna

• 2.4 GHz IEEE 802.15.4-compliant SMD modules based on the ST single chip STM32W108CB featuring:
  • Integrated 2.4 GHz transceiver
  • PHY and MAC IEEE 802.15.4 features
  • Integrated ARM® Cortex-M3 core
  • Integrated 128 kB embedded Flash and 8kB embedded RAM
  • Integrated encryption (AES-128) accelerator
  • +3 dBm output power (+8 dBm in boost mode)
  • -99 dBm receiver sensitivity
• Robust Wi-Fi and Bluetooth® coexistence
• 16 channels (IEEE 802.15.4 channel 11 to 26)
• 24 general purpose I/O lines including analogue inputs (all GPIOs of the STM32W108CB are accessible)
• Industry standard JTAG programming
• Deep sleep current of sub 1 µA
• Onboard 24 MHz and 32.768 kHz stable Xtal
• Selectable chip integrated RC oscillator
• Multiple antenna options: integrated antenna (SPZB32W1A2.1) or integrated UFL connector (SPZB32W1C2.1)
• Single voltage supply (2.1 to 3.6 V)
• FCC and C