The CC1111 is a true low-power sub- 1 GHz system-on-chip (SoC) designed for low power wireless applications. The CC1111 combines the excellent performance of the state-of-the-art RF transceiver CC1111 with an industry-standard enhanced 8051 MCU, up to 32 kB of in-system programmable flash memory and up to 4 kB of RAM, and many other powerful features. The small 6x6 mm package makes it very suited for applications with size limitations.
The CC1111 is highly suited for systems where very low power consumption is required. This is ensured by several advanced low-power operating modes. The CC1111Fx adds a full-speed USB 2.0 interface to the feature set of the CC1110Fx. Interfacing to a PC using the USB interface is quick and easy, and the high data rate (12 Mbps) of the USB interface avoids the bottlenecks of RS-232 or low-speed USB interfaces.
High-performance RF transceiver based on the market-leading CC1101
Excellent receiver selectivity and blocking performance
High sensitivity (–110 dBm at 1.2 kBaud)
Programmable data rate up to 500 kBaud
Programmable output power up to 10 dBm for all supported frequencies
Frequency range: 300 – 348 MHz, 391 – 464 MHz and 782 – 928 MHz
Digital RSSI / LQI support
Low current consumption (RX: 16.2 mA at 1.2 kBaud, TX: 15.2 mA at −6 dBm output power)
0.3 µA in PM3 (the operating mode with the lowest power consumption)
0.5 µA in PM2 (operating mode with the second lowest power consumption, timer or external interrupt wakeup)
RoHS Compliant 6 mm × 6 mm QFN-40 Package
MCU, Memory, and Peripherals
High performance and low power 8051 microcontroller core.