CC2650F128RSMR ИС RF-трансиверов от Texas Instruments

The CC2650F128RSMR is a highly integrated, low-power wireless microcontroller from Texas Instruments, designed specifically for Internet of Things (IoT) applications. This device is part of the CC26xx family, which is known for its versatility in supporting various wireless protocols, including Bluetooth Low Energy (BLE), Zigbee, and 6LoWPAN.

Key Features:

1. Microcontroller Core:

   • The CC2650F128RSMR is built around a 32-bit ARM Cortex-M3 processor, which operates at a maximum frequency of 48 MHz. This architecture provides a good balance of performance and power efficiency, making it suitable for battery-operated devices.

2. Memory:

   • It features 128 KB of flash memory for program storage and 20 KB of SRAM for data storage. This ample memory allows for complex applications and multiple protocol stacks to be implemented.

3. Wireless Connectivity:

   • The device supports multiple wireless protocols, including Bluetooth 4.2, Zigbee, and 6LoWPAN, making it highly versatile for various IoT applications. It has a built-in radio that operates in the 2.4 GHz ISM band, allowing for robust wireless communication.

4. Power Management:

   • The CC2650F128RSMR is designed for ultra-low power consumption, with various sleep modes that enable long battery life in portable applications. It can achieve a current consumption as low as 1.5 µA in sleep mode and 5.5 mA during active transmission.

5. Peripheral Interfaces:

   • The microcontroller includes a range of peripheral interfaces, such as GPIO, I2C, SPI, UART, and ADC. This allows for easy integration with sensors, actuators, and other components in an IoT system.

6. Development Support:

   • Texas Instruments provides extensive development support for the CC2650F128RSMR, including software development kits (SDKs), example applications, and development boards. The SimpleLink SDK offers a unified platform for developing applications across different wireless protocols.

7. Package and Dimensions:

   • The CC2650F128RSMR is available in a compact QFN (Quad Flat No-lead) package, which measures 5 mm x 5 mm. This small form factor is ideal for space-constrained applications.

8. Temperature Range:

   • The device operates over a wide temperature range, typically from -40°C to +85°C, making it suitable for both indoor and outdoor applications.

Applications:

The CC2650F128RSMR is ideal for a variety of applications, including:

• Smart home devices (lighting, security, HVAC)
• Wearable technology (fitness trackers, health monitors)
• Industrial automation (sensors, control systems)
• Asset tracking and management
• Environmental monitoring

In summary, the CC2650F128RSMR from Texas Instruments is a powerful and flexible microcontroller that combines low power consumption with robust wireless capabilities, making it an excellent choice for a wide range of IoT applications.