1 Features
Wireless microcontroller
• Powerful 48 MHz Arm® Cortex®-M4F processor
• 352KB flash program memory
• 256KB of ROM for protocols and library functions
• 8KB of cache SRAM
• 80KB of ultra-low leakage SRAM with parity for
high-reliability operation
• 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)
Ultra-low power sensor controller
• Autonomous MCU with 4KB of SRAM
• Sample, store, and process sensor data
• Fast wake-up for low-power operation
• Software defined peripherals; capacitive touch,
flow meter, LCD
Low power consumption
• MCU consumption:
– 2.9 mA active mode, CoreMark®
– 60 μA/MHz running CoreMark®
– 0.9 μA standby mode, RTC, 80KB SRAM
– 0.1 μA shutdown mode, wake-up on pin
• Ultra low-power sensor controller consumption:
– 30 μA in 2 MHz mode
– 808 μA in 24 MHz mode
• Radio Consumption:
– 5.8 mA RX at 868 MHz
– 28.7 mA TX at +14 dBm at 868 MHz
– 62 mA TX at +19 dBm at 915 MHz
– 86 mA TX at +20 dBm at 915 MHz
Wireless protocol support
• Wi-SUN®
• mioty®
• Wireless M-Bus
• SimpleLink™ TI 15.4-stack
• 6LoWPAN, Proprietary systems
High-performance radio
• –119 dBm for 2.5 kbps long-range mode
• –108 dBm at 50 kbps, 802.15.4, 868 MHz
• Output power up to +20 dBm with temperature and
voltage compensation
Regulatory compliance
• Certified module for:
– FCC CFR47 Part 15
– ISED Certified (Canada)
• Suitable for systems targeting compliance with:
– ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN
303 131, EN 303 204
– ARIB STD-T108
MCU peripherals
• Digital peripherals can be routed to 30 GPIOs
• Four 32-bit or eight 16-bit general-purpose timers
• 12-bit ADC, 200 kSamples/s, 8 channels
• 8-bit DAC, two comparators
• Programmable current source
• Two UART, two SSI, I2C, I2S
• Real-time clock (RTC)
• Integrated temperature and battery monitor
Security enablers
• 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)
Development tools and software
• LP-CC1312PSIP Development Kit
• SimpleLink Low Power F2 SDK
• SmartRF™ Studio for simple radio configuration
• Sensor Controller Studio for building low-power
sensing applications
• SysConfig system configuration tool
Operating range
• 1.8 V to 3.8 V single supply voltage
• –40 to +105°C (+14 dBm PA)
• –40 to +95°C (+20 dBm PA)
All necessary components integrated
• 48-MHz crystal: RF accuracy ±10 ppm initial and
over temperature
• 32-kHz crystal: RTC accuracy ±50 ppm initial and
over temperature
• DC/DC converter components and decoupling
• Single-RF pin for RX/TX with 50 Ohm impedance.
Package
• 7-mm × 7-mm MOT (30 GPIOs)
• Pin-to-pin compatible with CC2652RSIP and
CC2652PSIP
• RoHS-compliant package

2 Applications
• 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
– EV Charging infrastructure – AC charging (pile)
station
– Solar Energy - Micro inverter
– Other alternative energy – energy harvesting
• Industrial transport – asset tracking
• Factory automation and control
• Medical
• Communication equipment
– Wired networking – wireless LAN or Wi-Fi
access points, edge router

3 Description
The SimpleLink™ CC1312PSIP device is an RF certified System-in-Package (SiP) Sub-1 GHz wireless
module supporting Wi-SUN®, Wireless M-Bus, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), mioty,
proprietary systems, including the TI 15.4-Stack. The CC1312PSIP microcontroller (MCU) is based on an Arm®
Cortex® M4F main processor and optimized for low-power wireless communication and advanced sensing in grid
infrastructure, building automation, retail automation and medical applications.
The CC1312PSIP has a low sleep current of 0.9 μA with RTC and 80KB RAM retention. In addition to the main
Cortex® M4F processor, the device also has an 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 average 1-μA
system current.
The CC1312PSIP has Low SER (Soft Error Rate) FIT (Failure-in-time) for long operational lifetime. Always-on
SRAM parity minimizes risk for corruption due to potential radiation events. 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 including dual sourcing of key components in the SIP.
The CC1312PSIP 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. CC1312PSIP
is part of a portfolio that includes pin-compatible 2.4-GHz SIPs for easy adaption of a wireless product
to multiple communication standards. The common SimpleLink Low Power F2 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.