Texas Instruments CC1311R3
The CC1311R3 is based on an Arm® Cortex® M4 main processor and optimized for low-power wireless communication and advanced sensing in grid infrastructure, building automation, retail automation, personal electronics, and medical applications. The CC1311R3 has a software-defined radio powered by an Arm® Cortex® M0, which allows support for multiple physical layers and RF standards. The device supports operation in 143MHz to 176MHz, 287MHz to 351MHz, 359MHz to 527MHz, 861MHz to 1054MHz, and 1076MHz to 1315MHz frequency bands.| Part No. | CC1311R3 |
|---|---|
| Datasheet | CC1311R3 Download |
| Manufacturer |  Texas Instruments |
| Description | High-Performance Sub-1GHz Wireless MCU |
| Buy | Stock & Price |
FEATURES
Wireless microcontroller● Powerful 48MHz Arm® Cortex®-M4 processor
● 352KB flash program memory
● 32KB of ultra-low leakage SRAM
● 8KB of Cache SRAM (Alternatively available as general-purpose RAM)
● Programmable radio includes support for 2- (G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC
● Supports over-the-air upgrade (OTA) Low power consumption
● MCU consumption: – 2.63mA active mode, CoreMark® – 55μA/MHz running CoreMark – 0.7μA standby mode, RTC, 32KB RAM – 0.1μA shutdown mode, wake-up on pin
● Radio Consumption: – 5.4mA RX at 868MHz – 24.9mA TX at +14dBm at 868MHz Wireless protocol support
● Mioty
● Wireless M-Bus
● SimpleLink™ TI 15.4-stack
● 6LoWPAN
● Proprietary systems High-performance radio
● -121dBm for 2.5kbps long-range mode
● -120dBm at 4.8kbps narrowband mode, 433MHz
● -118dBm at 9.6kbps narrowband mode, 868MHz
● -110dBm at 50kbps, 802.15.4, 868MHz
● Output power up to +14dBm with temperature compensation
● Down to 4kHz receiver filter bandwidth Regulatory compliance
● Designed for systems targeting compliance with these standards: – ETSI EN 300 220 Receiver Cat.
