• Microcontroller
  • Powerful 48-MHz Arm® Cortex®-M4F processor
  • EEMBC CoreMark® score: 148
  • 352KB of in-system programmable flash
  • 256KB of ROM for protocols and library functions
  • 8KB of cache SRAM (alternatively available as general-purpose RAM)
  • 80KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.
  • 2-pin cJTAG and JTAG debugging
  • Supports over-the-air (OTA) update
• Ultra-low power sensor controller with 4KB of SRAM
  • Sample, store, and process sensor data
  • Operation independent from system CPU
  • Fast wake-up for low-power operation
• TI-RTOS, drivers, bootloader, Bluetooth® 5.2 low energy controller, and IEEE 802.15.4 MAC in ROM for optimized application size
• RoHS-compliant package
  • 7-mm × 7-mm RGZ VQFN48 (28 GPIOs)
• Peripherals
  • Digital peripherals can be routed to any GPIO
  • 4× 32-bit or 8× 16-bit general-purpose timers
  • 12-bit ADC, 200 kSamples/s, 8 channels
  • 2× comparators with internal reference DAC
    (1× continuous time, 1× ultra-low power)
  • Programmable current source
  • 2× UART
  • 2× SSI (SPI, MICROWIRE, TI)
  • I²C and I²S
  • Real-time clock (RTC)
  • AES 128- and 256-bit cryptographic accelerator
  • ECC and RSA public key hardware accelerator
  • SHA2 accelerator (full suite up to SHA-512)
  • True random number generator (TRNG)
  • Capacitive sensing, up to 8 channels
  • Integrated temperature and battery monitor
• External system
  • On-chip buck DC/DC converter
  • TCXO support
• Low power
  • Wide supply voltage range: 1.8 V to 3.8 V
  • Active mode RX: 5.8 mA (3.6 V, 868 MHz), 6.9 mA (3.0 V, 2.4 GHz)
  • Active mode TX 0 dBm: 8.0 mA (3.6 V, 868 MHz), 7.1 mA (3.0 V, 2.4 GHz)
  • Active mode TX at +14 dBm: 24.9 mA (868 MHz)
  • Active mode MCU 48 MHz (CoreMark):
    2.9 mA (60 μA/MHz)
  • Sensor controller, low power-mode, 2 MHz, running infinite loop: 30.1 μA
  • Sensor controller, active mode, 24 MHz, running infinite loop: 808 μA
  • Standby: 0.85 µA (RTC on, 80KB RAM and CPU retention)
  • Shutdown: 150 nA (wakeup on external events)
• Radio section
  • Multi-band sub-1 GHz and 2.4 GHz RF transceiver compatible with Bluetooth 5.2 Low Energy and earlier LE specifications, and IEEE 802.15.4 PHY and MAC
  • 3-wire, 2-wire, 1-wire PTA coexistence mechanisms
  • Excellent receiver sensitivity:
    -121 dBm for SimpleLink long-range mode
    -110 dBm at 50 kbps, -105 dBm for Bluetooth 125-kbps (LE Coded PHY)
  • Output power up to +14 dBm (Sub-1 GHz) and +5 dBm (2.4 GHz) with temperature compensation
  • Suitable for systems targeting compliance with worldwide radio frequency regulations
    • ETSI EN 300 220 Receiver Category 1.5 and 2, EN 300 328, EN 303 131, EN 303 204 (Europe)
    • EN 300 440 Category 2
    • FCC CFR47 Part 15
    • ARIB STD-T108 and STD-T66
  • Wide standard support
• Wireless protocols
  • Thread, Zigbee®, Bluetooth® 5.2 Low Energy, IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY®, Wireless M-Bus, Wi-SUN®, KNX RF, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4-Stack (Sub-1 GHz), and dynamic multiprotocol manager (DMM) driver.
• Development Tools and Software
  • CC1352R LaunchPad™ Development Kit
  • SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK)
  • SmartRF™ Studio for simple radio configuration
  • Sensor Controller Studio for building low-power sensing applications

• 169, 433, 470 to 510, 868, 902 to 928, and 2400 to 2480 MHz ISM and SRD systems ⁽¹⁾ with down to 4 kHz of receive bandwidth
• Building automation
  • Building security systems – motion detector, electronic smart lock, door and window sensor, garage door system, gateway
  • HVAC – thermostat, wireless environmental sensor, HVAC system controller, gateway
  • Fire safety system – smoke and heat detector, fire alarm control panel (FACP)
  • Video surveillance – IP network camera
  • Elevators and escalators – elevator main control panel for elevators and escalators
• Grid infrastructure
  • Smart meters – water meter, gas meter, electricity meter, and heat cost allocators
  • Grid communications – wireless communications – long-range sensor applications
  • Other alternative energy – energy harvesting
• Industrial transport – asset tracking
• Factory automation and control
• Medical
• Electronic point of sale (EPOS) – Electronic Shelf Label (ESL)
• Communication equipment
  • Wired networking – wireless LAN or Wi-Fi access points, edge router
• Personal electronics
  • Portable electronics – RF smart remote control
  • Home theater & entertainment – smart speakers, smart display, set-top box
  • Connected peripherals – consumer wireless module, pointing devices, keyboards and keypads
  • Gaming – electronic and robotic toys
  • Wearables (non-medical) – smart trackers, smart clothing

The SimpleLink™ CC1352R device is a multiprotocol and multi-band Sub-1 GHz and 2.4-GHz wireless microcontroller (MCU) supporting Thread, Zigbee®, Bluetooth® 5.2 Low Energy, IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY®, Wi-SUN®, proprietary systems, including the TI 15.4-Stack (Sub-1 GHz and 2.4 GHz), and concurrent multiprotocol through a Dynamic Multiprotocol Manager (DMM) driver. The device is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, smart meters, medical, wired networking, portable electronics, home theater & entertainment, and connected peripherals markets. The highlighted features of this device include:

• Multi-band device supporting concurrent multiprotocol for both Sub-1 GHz and 2.4 GHz through a DMM driver.
• Wide flexibility of protocol stack support in the SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK).
• Maximum transmit power of +14 dBm at Sub-1 GHz with 24.9 mA and +5 dBm at 2.4 GHz with 9.6 mA current consumption.
• Longer battery life wireless applications with low standby current of 0.85 µA and full RAM retention.
• Industrial temperature ready with lowest standby current of 5 µA at 85°C.
• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wake-up capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1 µA system current.
• Low SER (Soft Error Rate) FIT (Failure-in-time) for long operation lifetime with no disruption for industrial markets with always-on SRAM parity against corruption due to potential radiation events.
• Dedicated software controlled radio controller (Arm^® Cortex^®-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards.
• Excellent radio sensitivity (-121 dBm) and robustness (selectivity and blocking) performance for SimpleLink™ long-range mode.

The CC1352R device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi®, Bluetooth Low Energy, Thread, Zigbee, Sub-1 GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink™ MCU platform.