Adaptive Modules
Site Last Updated: Tuesday, February 5, 2008
ZigBit ™ Module with Balanced RF Output – MNZB-24-B0 (ZDM-A1281-B0)
ZigBit Module with Balanced RF Port is a low-power, best-in-class sensitivity 802.15.4/ZigBee module. In just under half a square inch of space comes an impressive set of features you will be hard pressed to find anywhere else. Based on a solid combination of the popular ATmega 1281v MCU and the latest Atmel AT86RF230 radio transceiver, this ZigBit version offers superior radio performance and is ideal for price-sensitive applications.
ZigBit Module with Balanced RF Port minimizes bill of materials (BOM) and shortens time to market, while embedded 802.15.4/ZigBee software ensures standards-based wireless connectivity for a wide range of applications
Product Summary
- Ultra compact size: 18.8mm x 13.5mm, 0.53” x 0.74” (RF output version)
- 2 Antenna Options (dual chip antenna and RF output versions)
- High Sensitivity (104 dB Link Budget)
- Very Low Power consumption (6uA in sleep mode)
- Wide range of supported interfaces with reference software drivers
- High immunity to radio interference
- 802.15.4/ZigBee stack featuring self-organizing, self-healing mesh network
| Parameter | ZigBit |
|---|---|
| Frequency band | 2.400 – 2.483 |
| Number of channels | 16 |
| Data rate | 250 |
| Max output power | 3 |
| 2nd harmonic | -28 |
| 3rd harmonic | -26 |
| Sensitivity (PER 1%) | -101 |
| Adjacent Channel Rejection | 27 |
| Alternate Channel Rejection | 53 |
| Supply Voltage | 1.8 – 3.75 |
| Current consumption, RX | 19 |
| Current consumption, TX | 18 |
| Current consumption (Sleep mode) | 6 |
| Flash memory | 128 |
| RAM | 8 |
| EEPROM | 4 |
| Operating Temperature | -40/+85 |
Supported External Interfaces
- USART/SPI, I2C, 1-wire
- UART with CTS/RTS control
- JTAG
- 9 spare GPIOs (up to 25 GPIOs total)
- 2 spare IRQ lines
- 4 ADC lines
ZigBee Software Options: eZeeNet, SerialNet, and OpenMAC
ZigBit module is compatible with all three stack configurations available from MeshNetics.