TI CC1312R Introduce

CC1312R Features

•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 toensure 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, and IEEE 802.15.4 MAC in ROM for optimizedapplication size

•RoHS-compliant package

– 7-mm × 7-mm RGZ VQFN48 (30 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 – 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

• Externalsystem

– On-chip buck DC/DC converter

– TCXO support

• Lowpower

– Wide supply voltage range: 1.8 V to 3.8 V

– Active mode RX: 5.8 mA (3.6 V, 868 MHz)

– 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: 808μA

– Standby: 0.85 µA (RTC on, 80KB RAM and CPU retention)

– Shutdown: 150 nA (wakeup on external events)

• Radiosection

– Flexible high-performance sub-1 GHz RF transceiver

– Excellent receiver sensitivity: -121 dBm for SimpleLink long-rangemode -110 dBm at 50 kbps

– The Maximum air data rate: 4000 kbps

– Output power up to +14 dBm with temperature compensation

– Suitable for systems targeting compliance with worldwide radiofrequency regulations

• ETSIEN 300 220 Receiver Category 1.5 and 2, EN 303 131, EN 303 204 (Europe)

• FCC CFR47 Part 15

• ARIBSTD-T108 – Wide standard support

•Wireless protocols

– IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY®,Wireless M-Bus, WiSUN®, KNX RF, Amazon Sidewalk, proprietary systems,SimpleLink™ TI 15.4 stack (Sub-1 GHz), and dynamic multiprotocol manager (DMM)driver.

•Development Tools and Software

– CC1312R LaunchPad™ Development Kit

– SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK)

– SmartRF™ Studio for simple radio configuration

– Sensor Controller Studio for building low-power sensingapplications

CC1312R Applications

• 169,433, 470 to 510, 868, and 902 to 928 MHz ISM and SRD systems 1 with down to 4kHz 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

• Gridinfrastructure

– Smart meters

– water meter, gas meter, electricity meter, and heat costallocators

– 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)

•Personal electronics

– Connected peripherals

– consumer wireless module

– Home theater & entertainment

– smart speakers, set-top box

– Gaming

– Wearables (non-medical)

CC1312R Description

TheSimpleLink™ CC1312R‍ device is a multiprotocol Sub-1 GHz wirelessmicrocontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects(6LoWPAN), MIOTY®, Wi-SUN®, proprietary systems, including the TI 15.4-Stack(Sub-1 GHz). The device is optimized for low-power wireless communication andadvanced sensing in building security systems, HVAC, smart meters, medical,wired networking, portable electronics, home theater & entertainment, andconnected peripherals markets.

Thehighlighted features of this device include:

•Flexible Sub-1 GHz radio supporting industry standard frequency bands (315 MHz,433 MHz, 868 MHz, 900 MHz, and more) to meet the industrial needs.

• Wideflexibility of protocol stack support in the SimpleLink™ CC13x2 and CC26x2Software Development Kit (SDK) including complete SimpleLink™ 15.4-Stack (Sub-1GHz) solution.

•Maximum transmit power of +14 dBm at Sub-1 GHz with 24.9 mA currentconsumption.

• Longerbattery life wireless applications with low standby current of 0.85 µA and fullRAM retention.

•Industrial temperature ready with lowest standby current of 11 µA at 105°C.

•Advanced sensing with a programmable, autonomous ultra-low power SensorController CPU with fast wakeup capability. As an example, the sensorcontroller is capable of 1-Hz ADC sampling at 1 µA system current.

• LowSER (Soft Error Rate) FIT (Failure-in-time) for long operation lifetime with nodisruption for industrial markets with always-on SRAM parity against corruptiondue to potential radiation events.

•Dedicated software controlled radio controller (Arm® Cortex®-M0) providingflexible low-power RF transceiver capability to support multiple physicallayers and RF standards.

•Excellent radio sensitivity (-121 dBm) and robustness (selectivity andblocking) performance for SimpleLink™ long-range mode.

Maximum transmit power of +14 dBm at Sub-1 GHz with 24.9 mA current consumption.

The CC1312 UARTs implement universal asynchronous receiver and transmitter functions. They support flexible baudrate generation up to a maximum of 3 Mbps.