USB-Wireless Adapter
Description
Crossfield’s CFT3003 USB Wireless Adapter provides an easy to implement, low power solution for system integrators that need to add wireless sensor networking capability to their specialty sensors.The CFT3003 is controlled by a Freescale HCS08 microcontroller with a watchdog timer. The MCU provides 4 KB of random access memory and 60 KB of flash memory. The flash memory can be locked with block protection to prevent readout or inspection. Three low power states are provided including Wait, Stop2 and Stop3. The CFT3003 provides in-circuit programmability through the HCS08 BDM interface.
The CFT3003 supports wireless connectivity using a fully compliant IEEE 802.15.4 transceiver that provides 250 Kbps OQPSK modulation across 16 channels in the 2.45 GHz ISM band. The transceiver is connected to the microcontroller and an on-board chip antenna. The IEEE 802.15.4 transceiver is ZigBee™ compliant.
As an option, the CFT3003 is available in an enclosure without the BDM connector.
Features
- IEEE 802.15.4 ZigBee™ wireless networking
- On-board PIFA antenna
- HCS08 microcontroller with 60 KB Flash and 4 KB RAM
- Three low-power modes
- Powered through Type A USB Interface