Texas Instruments CC2642R/CC2642R-Q1 SimpleLink™ BLUETOOTH® LE MCU
Texas Instruments CC2642R/CC2642R-Q1 SimpleLink™ BLUETOOTH® Low Energy Microcontroller (MCU) is a wireless MCU that targets Bluetooth 4 and 5 Low Energy applications. The CC2642R/CC2642R-Q1 device is a member of the SimpleLink™ MCU platform of cost-effective, ultra-low power, 2.4GHz, and Sub-1GHz RF devices. These devices have a very low active RF and microcontroller (MCU) current and sub-µA sleep current with up to 80KB of parity-protected RAM retention. This device also provides excellent battery life and allows for operation on small coin-cell batteries and in energy-harvesting applications.
The CC2642R/CC2642R-Q1 device combines a flexible, very low-power RF transceiver with a powerful 48MHz Arm® Cortex®-M4F CPU in a platform supporting multiple physical layers and RF standards. A dedicated Radio Controller (Arm Cortex-M0) handles low-level RF protocol commands stored in ROM or RAM, thus ensuring ultra-low power and great flexibility. The low power consumption of the CC2642R/CC2642R-Q1 device does not come at the expense of RF performance; the CC2642R/CC2642R-Q1 device has excellent sensitivity and robustness (selectivity and blocking) performance. The CC2642R/CC2642R-Q1 device is a highly integrated, true single-chip solution incorporating a complete RF system and an on-chip DC/DC converter. The Texas Instruments CC2642R-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Microcontroller
- Powerful 48MHz Arm Cortex-M4F processor
- EEMBC CoreMark® score: 148
- 352KB of in-system programmable Flash
- 256KB of ROM for protocols and firmware
- 8KB of cache SRAM (alternatively available as general-purpose RAM)
- 80KB of ultra-low leakage SRAM with parity
- 2-Pin cJTAG and JTAG debugging
- Supports Over-the-Air upgrade (OTA)
- Ultra-low power sensor controller with 4KB of SRAM
- TI-RTOS, drivers, bootloader, Bluetooth 5 low-energy controller, and IEEE 802.15.4 MAC in ROM for optimized application size
- RoHS-compliant package
- 7mm × 7mm RGZ VQFN48 (31 GPIOs)
- Peripherals
- Digital peripherals can be routed to any GPIO
- 4× 32-bit or 8× 16-bit general-purpose timers
- 12-bit ADC, 200kSamples/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 crypto 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
- Low power
- 1.8V to 3.8V wide supply voltage range
- Active-mode RX: 6.9mA
- Active-mode TX 0dBm: 7.3mA
- Active-mode TX 5dBm: 9.6mA
- Active-mode MCU 48MHz (CoreMark): 3.4mA (71µA/MHz)
- Sensor controller, low power-mode, 2MHz, running infinite loop: 30.8µA
- Sensor controller, active-mode, 24MHz, running infinite loop: 808µA
- Standby: 0.94µA (RTC on, 80KB RAM and CPU retention)
- Shutdown: 150nA (wakeup on external events)
- Radio section
- 2.4GHz RF transceiver compatible with Bluetooth 5 low-energy
- Excellent receiver sensitivity
- –105dBm for Bluetooth 125kbps (LE coded PHY)
- –97dBm for 1Mbps PHY
- Output power up to +5dBm with temperature compensation
- Suitable for systems targeting compliance with worldwide radio frequency regulations
- EN 300 328, (Europe)
- EN 300 440 Class 2 (Europe)
- FCC CFR47 Part 15 (US)
- ARIB STD-T66 (Japan)
Applications
- Consumer electronics
- Mobile phone accessories
- Sports and fitness equipment
- HID applications
- Medical
- Smart grid and automatic meter reading
- Home and building automation
- Wireless alarm and security systems
- Industrial monitoring and control
- Wireless healthcare applications
- Wireless sensor networks
- Active RFID
- Energy harvesting applications
- Electronic Shelf Label (ESL)
- Long-range sensor applications
Datasheets
Functional Block Diagram
Development Tools
Texas Instruments BOOSTXL-ULPSENSE Sensor Controller BoosterPack
Demonstrates the ultra-low power features of the sensor controller in the CC13x2/CC26x2 RF SoCs.
Texas Instruments LAUNCHXL-CC26X2R1 LaunchPad™ Development Kit
Supports evaluation of both the SimpleLink BLE CC2642R and the Multi-Standard CC2652R wireless MCU.