Packaging information
| Package | Pins VQFN (RKP) | 40 |
| Operating temperature range (°C) -40 to 105 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the CC2651R3
Wireless microcontroller
- Powerful 48-MHz Arm Cortex-M4 processor
- 352KB flash program memory
- 32KB of ultra-low leakage SRAM
- 8KB of Cache SRAM (Alternatively available as general-purpose RAM)
- Programmable radio includes support for 2-(G)FSK, 4-(G)FSK, MSK, Bluetooth® 5.2 Low Energy, IEEE 802.15.4 PHY and MAC
- Supports over-the-air upgrade (OTA)
Low power consumption
- MCU consumption:
- 2.91 mA active mode, CoreMark
- 61 µA/MHz running CoreMark
- 0.8 µA standby mode, RTC, 32KB RAM
- 0.1 µA shutdown mode, wake-up on pin
- Radio Consumption:
- 6.4 mA RX
- 7.1 mA TX at 0 dBm
- 9.5 mA TX at +5 dBm
Wireless protocol support
- Zigbee®
- Bluetooth® 5.2 Low Energy
- SimpleLink™ TI 15.4-stack
- Proprietary systems
High performance radio
- -104 dBm for Bluetooth® Low Energy 125-kbps
- Output power up to +5 dBm with temperature compensation
Regulatory compliance
- Suitable for systems targeting compliance with these standards:
- ETSI EN 300 328, EN 300 440 Cat. 2 and 3
- FCC CFR47 Part 15
- ARIB STD-T66
MCU peripherals
- Digital peripherals can be routed to any GPIO
- Four 32-bit or eight 16-bit general-purpose timers
- 12-bit ADC, 200 kSamples/s, 8 channels
- 8-bit DAC
- Analog Comparator
- UART, SSI, I2C, I2S
- Real-time clock (RTC)
- Integrated temperature and battery monitor
Security enablers
- AES 128-bit cryptographic accelerator
- True random number generator (TRNG)
- Additional cryptography drivers available in Software Development Kit (SDK)
Development tools and software
- LP-CC2651P3 Development Kit
- SimpleLink™ CC13xx and CC26xx Software Development Kit (SDK)
- SmartRF™ Studio for simple radio configuration
- SysConfig system configuration tool
Operating range
- On-chip buck DC/DC converter
- 1.8-V to 3.8-V single supply voltage
- -40 to +105°C
Package
- 7-mm × 7-mm RGZ VQFN48 (31 GPIOs)
- 5-mm × 5-mm RKP VQFN40 (23 GPIOs)
- RoHS-compliant package
Description for the CC2651R3
The SimpleLink™ CC2651R3 device is a single-protocol 2.4-GHz wireless microcontroller (MCU) supporting Zigbee , Bluetooth 5.2 Low Energy, IEEE 802.15.4g, TI 15.4-Stack (2.4 GHz). The CC2651R3 is based on an Arm® Cortex® M4 main processor and optimized for low-power wireless communication and advanced sensing in grid infrastructure, building automation, retail automation, personal electronics and medical applications.
The CC2651R3 has a software defined radio powered by an Arm® Cortex® M0, which allows support for multiple physical layers and RF standards. The device supports operation in the 2360 to 2500-MHz frequency band. The CC2651R3 supports +5 dBm TX at 9.5 mA in the 2.4-GHz band. CC2651R3 has a receive sensitivity of -104 dBm for 125-kbps Bluetooth® Low Energy Coded PHY.
The CC2651R3 has a low sleep current of 0.8 µA with RTC and 32KB RAM retention.
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.
The CC2651R3 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. CC2651R3 is part of a scalable portfolio with flash sizes from 32KB to 704KB with pin-to-pin compatible package options. The common SimpleLink™CC13xx and CC26xx Software Development Kit (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.