SPZB32W1C2.1 STMicroelectronics, SPZB32W1C2.1 Datasheet - Page 3

• Manufacturer Part Number: SPZB32W1C2.1
• Description: Zigbee / 802.15.4 Modules Zigbee PRO Module STM32W Chipset
• Manufacturer: STMicroelectronics

Specifications of SPZB32W1C2.1

• Product Category: Zigbee / 802.15.4 Modules
• Frequency Band: 2.4 GHz
• Sensitivity: - 95 dBm
• Operating Supply Voltage: 3.3 V
• Supply Current Transmitting: 32 mA
• Supply Current Receiving: 28 mA
• Output Power: 6 dBm
• Antenna Connector Type: U.FL
• Maximum Operating Temperature: + 85 C
• Dimensions: 26.5 mm x 16.4 mm x 3.9 mm
• Interface Type: I2C, UART
• Minimum Operating Temperature: - 40 C

SPZB32W1x2.1
1
Note:
Description
SPZB32W1A2.1 and SPZB32W1C2.1 are ready-to-use ZigBee
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
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, I
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:
●
●
For details regarding STM32W108CB refer to the related datasheet available on the ST
website.
SPZB32W1A2.1, with an onboard integrated ceramic antenna
SPZB32W1C2.1, with UFL RF connector for the connection of an external antenna.
Doc ID 018899 Rev 2
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Cortex-M3 embedded
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modules optimized for
Description
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