CC2571RHAT

1和8通道ANT ™射频网络处理器 1- and 8-Channel ANT? RF Network Processors

The CC2570 and CC2571 are ANT RF network processors that implement the easy-to-use, power-efficient ANT protocol. The CC2570 supports one ANT channel, whereas the CC2571 supports eight ANT channels. The CC2570/71 can be connected to a host MCU such as an MSP430 through a UART or SPI serial interface and accessed through a set of API calls. The majority of the ANT protocol is built into the CC2570/71, including the ANT-FS file system functionality; only the application and profile layers must reside on the host MCU, thus keeping host MCU memory requirements to a minimum.

The ANT protocol has been designed to be very power-efficient, yet is flexible enough to support various network topologies point-to-point, star, connected star, 1-to-N, and N-to-1 and data transfer modes broadcast, acknowledged, burst data transfer. Each logical ANT channel can be independently configured for one-way or two-way operation, depending on requirements of the application.