Texas Instruments CC2640R2F Bluetooth Lage Energie SoC QFN Verpakking

Overview

The CC2640R2F is a wireless microcontroller unit (MCU) developed by Texas Instruments. It is designed for Bluetooth Low Energy (BLE) applications and is part of the SimpleLink™ Wireless MCU platform. This device is built on an ultra-low-power 2.4 GHz RF transceiver and includes a powerful 32-bit ARM® Cortex®-M3 processor. It is optimized for low-power operation, making it ideal for battery-powered devices and applications requiring long battery life.

With a compact design and integrated features, this MCU supports Bluetooth 5.1 and offers a flexible and scalable solution for developers. It is suitable for a wide range of applications, including medical devices, fitness trackers, smart home products, and industrial automation. The device is supported by a robust software development kit (SDK) and development tools from Texas Instruments, enabling faster time to market and simplified design processes.

Technical Parameters

• Core Processor: ARM® Cortex®-M3
• Operating Frequency: 2.4 GHz
• Bluetooth Version: Bluetooth 5.1 Low Energy
• Flash Memory: 128 KB
• RAM: 28 KB
• GPIO: Up to 31
• Operating Voltage: 1.8 V to 3.8 V
• Active-Mode RX Current: 6.1 mA
• Active-Mode TX Current (0 dBm): 6.1 mA
• Standby Current: 1 µA
• Deep Sleep Current: 100 nA
• Temperature Range: –40°C to +85°C
• Package Options: QFN (7 mm × 7 mm), WCSP (2.7 mm × 2.7 mm)
• Integrated Peripherals: ADC, Timers, UART, SPI, I2C
• Security Features: AES-128, TRNG
• Development Tools: SimpleLink™ SDK, Code Composer Studio™

Why This Product Offers Advantages Compared to Typical Alternatives

Ultra-Low Power Consumption

One of the most significant advantages of this wireless MCU is its ultra-low power consumption. With an active-mode RX and TX current of just 6.1 mA and a standby current as low as 1 µA, it is ideal for battery-powered applications. This efficiency allows devices to operate longer on a single charge or battery, reducing maintenance and improving user experience.

Compact and Flexible Design

The device is available in compact QFN and WCSP packages, making it suitable for space-constrained applications. Its flexible GPIO configuration and integrated peripherals such as ADC, UART, SPI, and I2C allow developers to design versatile systems without the need for additional components. This reduces the overall bill of materials and simplifies the design process.

Bluetooth 5.1 Support

Supporting Bluetooth 5.1 Low Energy, the device offers improved range, speed, and broadcasting capabilities compared to older Bluetooth versions. This makes it suitable for modern wireless applications that require reliable and efficient communication. The enhanced features of Bluetooth 5.1 also enable better device tracking and location services.

Robust Development Ecosystem

Texas Instruments provides a comprehensive development ecosystem, including the SimpleLink™ SDK and Code Composer Studio™. These tools offer extensive libraries, example projects, and documentation, enabling faster development and easier debugging. Developers can also benefit from community support and regular updates from TI.

Beveiligingsfuncties

Security is a critical concern in wireless applications. This device includes built-in AES-128 encryption and a true random number generator (TRNG), providing a secure foundation for data transmission and device authentication. These features help protect against unauthorized access and data breaches.

Typische toepassingen

• Wearable fitness and health monitors
• Medical devices
• Smart home automation
• Industrial sensor networks
• Asset tracking systems
• Wireless keyboards and mice
• Remote controls
• Beacons and proximity tags

Texas Instruments Brand Information

Texas Instruments (TI) is a global semiconductor company known for its innovation and high-quality products. TI offers a wide range of analog and embedded processing solutions that help customers design more efficient, reliable, and scalable systems. With decades of experience and a strong commitment to research and development, TI supports engineers and developers with tools, documentation, and technical support to bring their ideas to life.

FAQ

What is the main processor used in this device?

The device uses an ARM® Cortex®-M3 processor, which provides a good balance between performance and power efficiency. It is suitable for handling both application and protocol stack processing.

Does this device support Bluetooth 5.1 features?

Yes, it supports Bluetooth 5.1 Low Energy, which includes features like improved range, higher data throughput, and better broadcasting capabilities compared to previous Bluetooth versions.

What are the power consumption levels in different modes?

In active mode, the RX and TX current is 6.1 mA. In standby mode, it consumes only 1 µA, and in deep sleep mode, the current drops to as low as 100 nA, making it ideal for low-power applications.

What development tools are available for this device?

Texas Instruments provides the SimpleLink™ SDK and Code Composer Studio™ for development. These tools include libraries, example code, and debugging support to help developers build applications efficiently.

What types of applications is this device best suited for?

This device is ideal for applications that require low power and wireless communication, such as fitness trackers, medical devices, smart home products, and industrial sensors. Its compact size and integrated features make it versatile for many use cases.