1 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 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, and IEEE 802.15.4

MAC in ROM for optimized application 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

• 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)

– 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

– Flexible high-performance sub-1 GHz RF

transceiver

– Excellent receiver sensitivity:

-121 dBm for SimpleLink long-range mode

-110 dBm at 50 kbps

– Output power up to +14 dBm with temperature

compensation

– Suitable for systems targeting compliance with

worldwide radio frequency regulations

• ETSI EN 300 220 Receiver Category 1.5

and 2, EN 303 131, EN 303 204 (Europe)

• FCC CFR47 Part 15

• ARIB STD-T108

– Wide standard support

• Wireless protocols

– 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

– 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

sensing applications

2 Applications

• 169, 433, 470 to 510, 868, and 902 to 928 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)

• Personal electronics

– Connected peripherals – consumer wireless

module

– Home theater & entertainment – smart

speakers, set-top box

– Gaming

– Wearables (non-medical)

3 Description

The SimpleLink™ CC1312R device is a multiprotocol Sub-1 GHz wireless microcontroller (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 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:

• 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.

• Wide flexibility of protocol stack support in the SimpleLink™ CC13x2 and CC26x2 Software Development Kit

(SDK) including complete SimpleLink™ 15.4-Stack (Sub-1 GHz) solution.

• Maximum transmit power of +14 dBm at Sub-1 GHz with 24.9 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 11 μA at 105°C.

• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wakeup

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 CC1312R 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.