Overview
The Texas Instruments CC2640R2FRHBT is a part of the SimpleLink™ MCU platform, specifically designed for Bluetooth® low energy and proprietary 2.4 GHz applications. This wireless microcontroller (MCU) features a powerful Arm® Cortex®-M3 processor running at up to 48 MHz, along with a dedicated Arm® Cortex®-M0 radio controller. The device is optimized for low power consumption, making it suitable for battery-powered devices and applications requiring long battery life. It is also AEC-Q100 Qualified at the Grade 2 temperature range (-40°C to +105°C), ensuring reliability in demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | Arm® Cortex®-M3 (up to 48 MHz) |
| Flash Memory | 128 KB |
| RAM | 20 KB (ultra-low leakage SRAM) |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage | 1.8 V to 3.8 V (external regulator mode: 1.7 V to 1.95 V) |
| Receive Current | 5.9 mA |
| Transmit Current | 9.1 mA |
| Package Type | 7-mm × 7-mm VQFN48 (RGZ) |
| GPIOs | 31 |
| Technology | Bluetooth low energy (BLE), Proprietary |
| Throughput (Max) | 2 Mbps |
Key Features
- Powerful Processor: Arm® Cortex®-M3 with an EEMBC CoreMark® score of 142 and a clock speed of up to 48 MHz.
- Low Power Consumption: Active-Mode RX current of 5.9 mA and transmit current of 9.1 mA, with a standby current as low as 1.1 µA.
- Advanced Sensing: Ultra-low power Sensor Controller CPU with fast wake-up capability, capable of 1-Hz ADC sampling at 1 µA system current.
- Bluetooth 5.1 Support: Includes features like LE Coded PHYs (Long Range), LE 2-Mbit PHY (High Speed), Advertising Extensions, and Multiple Advertisement Sets.
- Security: Cryptographic acceleration, debug security, device identity, and software IP protection.
- Package and Compatibility: Available in various packages including 7-mm × 7-mm VQFN48, pin compatible with other SimpleLink™ devices.
Applications
- Automotive Systems: Suitable for automotive applications due to its AEC-Q100 Grade 2 qualification and robust RF performance.
- IoT Devices: Ideal for Internet of Things (IoT) devices requiring low power consumption and reliable wireless connectivity.
- Industrial Automation: Used in industrial automation for wireless sensor networks and real-time localization (RTLS) technologies.
- Consumer Electronics: Applied in various consumer electronics such as wearables, smart home devices, and health monitors.
Q & A
- What is the CC2640R2FRHBT processor?
The CC2640R2FRHBT features an Arm® Cortex®-M3 processor running at up to 48 MHz. - What is the flash memory capacity of the CC2640R2FRHBT?
The device has 128 KB of in-system programmable flash memory. - What are the operating temperature ranges for the CC2640R2FRHBT?
The operating temperature range is -40°C to +85°C. - What are the power consumption characteristics of the CC2640R2FRHBT?
The device has an active-mode receive current of 5.9 mA and a transmit current of 9.1 mA, with a standby current as low as 1.1 µA. - Does the CC2640R2FRHBT support Bluetooth 5.1?
Yes, it supports Bluetooth 5.1 technologies including LE Coded PHYs, LE 2-Mbit PHY, and more. - What security features does the CC2640R2FRHBT offer?
The device includes cryptographic acceleration, debug security, device identity, and software IP protection. - What are the package options for the CC2640R2FRHBT?
It is available in a 7-mm × 7-mm VQFN48 package among others. - Is the CC2640R2FRHBT suitable for automotive applications?
Yes, it is AEC-Q100 Grade 2 qualified, making it suitable for automotive use. - Can the CC2640R2FRHBT be used in IoT devices?
Yes, it is ideal for IoT devices due to its low power consumption and reliable wireless connectivity. - What kind of sensing capabilities does the CC2640R2FRHBT have?
The device features an ultra-low power Sensor Controller CPU capable of 1-Hz ADC sampling at 1 µA system current.
