Overview
The Texas Instruments CC1352P1F3RGZR is a SimpleLink™ Arm Cortex-M4F multiprotocol wireless microcontroller (MCU) that supports both Sub-1 GHz and 2.4 GHz frequency bands. This device is designed for low-power wireless communication and advanced sensing, making it suitable for a variety of applications including building security systems, HVAC, smart meters, medical devices, and more. The CC1352P integrates a powerful 48-MHz Arm Cortex-M4F processor, extensive memory, and a range of peripherals, along with an integrated +20 dBm high-power amplifier for long-range and low-power operations.
Key Specifications
| Specification | Value |
|---|---|
| Package | VQFN (RGZ) 48 pins |
| Operating Temperature Range | -40°C to 85°C |
| Processor | 48-MHz Arm Cortex-M4F |
| EEMBC CoreMark Score | 148 |
| Program Memory Size | 352 KB |
| ROM Size | 256 KB |
| Cache SRAM | 8 KB (alternatively available as general-purpose RAM) |
| Ultra-low Leakage SRAM | 80 KB |
| Sensor Controller SRAM | 4 KB |
| ADC Resolution | 12-bit, 200 kSamples/s, 8 channels |
| Supply Voltage Range | 1.8 V to 3.8 V |
| Active Mode RX Current | 5.8 mA (3.6 V, 868 MHz), 6.9 mA (3.0 V, 2.4 GHz) |
| Active Mode TX Current at +20 dBm | 63 mA (3.3 V, 915 MHz), 85 mA (3.0 V, 2.4 GHz) |
| Standby Current | 0.85 µA (RTC on, 80KB RAM and CPU retention) |
| Shutdown Current | 150 nA (wakeup on external events) |
Key Features
- Multi-band device supporting concurrent multiprotocol for both Sub-1 GHz and 2.4 GHz through a Dynamic Multiprotocol Manager (DMM) driver.
- Integrated +20 dBm high-power amplifier for long-range and low-power applications.
- Ultra-low power sensor controller with 4KB of SRAM, capable of sampling, storing, and processing sensor data independently from the system CPU.
- Supports over-the-air (OTA) updates.
- Wide flexibility of protocol stack support in the SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK).
- RoHS-compliant package.
- 7-mm × 7-mm RGZ VQFN48 package with 26 GPIOs.
- Digital peripherals can be routed to any GPIO.
- 4× 32-bit or 8× 16-bit general-purpose timers.
- 2× comparators with internal reference DAC.
- Programmable current source.
- 2× UART and 2× SSI (SPI, MICROWIRE, TI).
- I2C and I2S interfaces.
- Real-time clock (RTC).
- AES 128- and 256-bit cryptographic accelerator, ECC and RSA public key hardware accelerator, SHA2 accelerator, and true random number generator (TRNG).
- Capacitive sensing up to 8 channels.
- Integrated temperature and battery monitor.
- On-chip buck DC/DC converter and TCXO support.
Applications
- Building security systems.
- HVAC systems.
- Smart meters.
- Medical devices.
- Wired networking.
- Portable electronics.
- Home theater and entertainment systems.
- Connected peripherals.
Q & A
- What is the CC1352P1F3RGZR?
The CC1352P1F3RGZR is a SimpleLink™ Arm Cortex-M4F multiprotocol wireless microcontroller (MCU) from Texas Instruments, supporting both Sub-1 GHz and 2.4 GHz frequency bands.
- What are the key features of the CC1352P1F3RGZR?
Key features include a powerful 48-MHz Arm Cortex-M4F processor, integrated +20 dBm high-power amplifier, ultra-low power sensor controller, and support for multiple wireless protocols.
- What are the supported wireless protocols?
The device supports Thread, Zigbee, Bluetooth 5.2 Low Energy, IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY, Wi-SUN, and proprietary systems.
- What is the operating temperature range of the CC1352P1F3RGZR?
The operating temperature range is -40°C to 85°C.
- What is the power consumption in active mode?
The active mode RX current is 5.8 mA (3.6 V, 868 MHz) and 6.9 mA (3.0 V, 2.4 GHz). The active mode TX current at +20 dBm is 63 mA (3.3 V, 915 MHz) and 85 mA (3.0 V, 2.4 GHz).
- What is the standby current of the CC1352P1F3RGZR?
The standby current is 0.85 µA (RTC on, 80KB RAM and CPU retention).
- Does the CC1352P1F3RGZR support over-the-air updates?
Yes, it supports over-the-air (OTA) updates.
- What is the role of the ultra-low power sensor controller?
The ultra-low power sensor controller can sample, store, and process sensor data independently from the system CPU, with fast wake-up capability for low-power operation.
- What cryptographic features are available on the CC1352P1F3RGZR?
The device includes AES 128- and 256-bit cryptographic accelerator, ECC and RSA public key hardware accelerator, SHA2 accelerator, and true random number generator (TRNG).
- What are some typical applications of the CC1352P1F3RGZR?
Typical applications include building security systems, HVAC systems, smart meters, medical devices, wired networking, portable electronics, home theater and entertainment systems, and connected peripherals.
