Texas Instruments introduced a sub-1GHz radio-frequency (RF) transceiver
featuring low-power consumption, high integration and excellent RF
performance, recently. The CC1101 targets low-power wireless applications in
alarm and security, automatic meter reading, industrial monitoring and
control, and home and building automation. The CC1101 is an improved
performance, code-compatible version of TI’s successful CC1100 sub-1GHz RF
transceiver.
The CC1101 provides extensive hardware support for package handling, data
buffering, burst transmissions, clear channel assessment, link quality
indication and wake-on radio. The main operating parameters and the 64-byte
transmit/receive FIFOs can be controlled via an SPI interface. In a typical
system, the CC1101 will be used with a microcontroller (MCU), such as TI’s
MSP430 ultra-low-power MCUs, and a few additional passive components.
Extensive digital features speed development time and reduce MCU strain,
even at high data rates.
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