Wireless microcontroller

• Powerful 48-MHz 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:
  • 2.63 mA active mode, CoreMark®
  • 55 μA/MHz running CoreMark
  • 0.7 μA standby mode, RTC, 32KB RAM
  • 0.1 μA shutdown mode, wake-up on pin
• Radio Consumption:
  • 5.4 mA RX at 868 MHz
  • 24.9 mA TX at +14 dBm at 868 MHz
  • 65 mA TX at +20 dBm at 915 MHz

Wireless protocol support

• mioty
• Wireless M-Bus
• SimpleLink™ TI 15.4-stack
• 6LoWPAN
• Proprietary systems

High performance radio

• -121 dBm for 2.5-kbps long-range mode
• -120 dBm at 4.8 kbps narrowband mode, 433 MHz
• -118 dBm at 9.6 kbps narrowband mode, 868 MHz
• -110 dBm at 50 kbps, 802.15.4, 868 MHz
• Output power up to +20 dBm with temperature compensation
• Down to 4 kHz receiver filter bandwidth

Regulatory compliance

• Suitable for systems targeting compliance with these standards:
  • ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN 303 131, EN 303 204
  • FCC CFR47 Part 15
  • ARIB STD-T108

MCU peripherals

• Digital peripherals can be routed to any GPIO
• Four 32-bit or eight 16-bit general-purpose timers
• 12-bit ADC, 200 kSamples/s, 8 channels
• 8-bit DAC
• Analog Comparator
• UART, SSI, I²C, I²S
• Real-time clock (RTC)
• Integrated temperature and battery monitor

Security enablers

• AES 128-bit cryptographic accelerator
• True random number generator (TRNG)
• Additional cryptography drivers available in Software Development Kit (SDK)

Development tools and software

• LP-CC1311P3 Development Kit
• SimpleLink™ CC13xx and CC26xx Software Development Kit (SDK)
• SmartRF™ Studio for simple radio configuration
• SysConfig system configuration tool

Operating range

• On-chip buck DC/DC converter
• 1.8-V to 3.8-V single supply voltage
• -40 to +105°C

Package

• 7-mm × 7-mm RGZ VQFN48 (26 GPIOs)
• RoHS-compliant package

• Grid infrastructure
  • Smart Meters – electricity meter, water meter, gas meter, and heat cost allocator
  • Grid communications – wireless communications
  • EV charging infrastructure – AC charging (pile) station
  • Other alternative energy – energy harvesting
• Building automation
  • Building security systems – motion detector, door and window sensor, glass break detector, panic button, electronic smart lock and IP network camera
  • HVAC systems – thermostat, environmental sensor and HVAC controller
  • Fire safety – smoke and head detector, gas detector and fire alarm control panel
• Retail Automation
  • Retail automation & payment applications – electronic shelf labels andportable POS terminal
• Personal Electronics
  • RF remote controls
  • Smart Speakers and Smart Displays
  • Gaming and electronic and robotic toys
  • Wearables (non-medical) and smart trackers
• Wireless Modules
  • Wireless third party modules
  • Wireless communications modules

The SimpleLink™CC1311P3 device is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), mioty, proprietary systems, including the TI 15.4-Stack (Sub-1 GHz). The CC1311P3 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 CC1311P3 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 143 to 176-MHz, 287 to 351-MHz, 359 to 527-MHz, 861 to 1054-MHz, and 1076 to 1315-MHz frequency bands. The CC1311P3 has an efficient built-in PA that supports +14 dBm TX at 24.9 mA and +20 dBm TX at 65 mA. In RX it has -121 dBm sensitivity and 88 dB blocking ±10 MHz in SimpleLink™ long-range mode with 2.5-kbps data rate.

The CC1311P3 has a low sleep current of 0.7 μA with RTC and 32KB RAM retention.

Consistent with many customers’ 10 to 15 years or longer life cycle requirements, TI has a product life cycle policy with a commitment to product longevity and continuity of supply.

The CC1311P3 device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi®, Bluetooth® Low Energy, Thread, Zigbee, Wi-SUN®, Amazon Sidewalk, mioty, Sub-1 GHz MCUs, and host MCUs. CC1311P3 is part of a scalable portfolio with flash sizes from 32KB to 704KB with pin-to-pin compatible package options. The common SimpleLink™CC13xx and CC26xx Software Development Kit (SDK) and SysConfig system configuration tool supports migration between devices in the portfolio. A comprehensive number of software stacks, application examples and SimpleLink™ Academy training sessions are included in the SDK. For more information, visit wireless connectivity.