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.
The SPZB250 is a low power consumption ZigBee module based on the EM250 system-on-chip. It integrates a 16-bit processor, a 2.4 GHz IEEE 802.15.4-compliant transceiver, PHY, and MAC. The module includes an integrated Murata antenna, 128 KB embedded Flash, and 5 KB SRAM for program and data storage.
| TX output power | 3dBm nominal, +5 dBm in boost mode |
|---|---|
| RX sensitivity | -95 dBm (typ) |
| Embedded Flash | 128 kb |
| Integrated SRAM | 5 kb |
| GPIO count | 17 |
| Supply voltage | 2.1 to 3.6 Vdc |
| Deep sleep current | < 2 uA (typ) |
The nominal TX output power is 3dBm.
Yes, it features an integrated Murata antenna.
The power consumption is less than 2 uA in deep sleep mode.