CC2640F128RSMT

The CC2640F128RSMT is a wireless microcontroller from Texas Instruments that combines a powerful 32-bit ARM Cortex-M3 processor with a Bluetooth Low Energy (BLE) radio. This integrated solution provides efficient wireless connectivity for Internet of Things (IoT) applications, wearable devices, and sensor networks.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDDR: Digital supply voltage
• VDDS: Digital I/O supply voltage
• VDDS: Analog supply voltage
• GND: Ground
• DIO23: Digital I/O pin 23
• DIO22: Digital I/O pin 22
• DIO21: Digital I/O pin 21
• RESET: Reset pin
• DCDC: Power supply input for DC/DC converter
• DCDC: Power supply output for DC/DC converter
• VDDS: Digital I/O supply voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the CC2640F128RSMT for a visual representation.

Key Features

• ARM Cortex-M3 Processor: The CC2640F128RSMT features a 32-bit ARM Cortex-M3 processor for efficient and high-performance operation.
• Bluetooth Low Energy (BLE): Integrated BLE radio allows for energy-efficient wireless communication suitable for IoT applications.
• Ultra-Low Power Consumption: The microcontroller is designed for ultra-low power consumption, extending battery life in portable devices.
• Rich Peripheral Set: Includes various peripherals such as UART, SPI, I2C, and GPIO for versatile connectivity and interfacing options.
• Secure Firmware Update: Supports secure Over-The-Air (OTA) firmware updates for enhanced device security and maintenance.

Note: For detailed technical specifications, please refer to the CC2640F128RSMT datasheet.

Application

• Internet of Things (IoT): Ideal for building IoT devices requiring wireless connectivity and low power consumption.
• Wearable Devices: Suitable for wearable technology applications such as smartwatches, fitness trackers, and health monitors.
• Sensor Networks: Used in sensor networks for collecting and transmitting data wirelessly over BLE.

Functionality

The CC2640F128RSMT combines a powerful microcontroller with BLE capabilities to enable seamless wireless communication for a wide range of applications. It offers reliable and energy-efficient connectivity solutions for IoT and wearable devices.

Usage Guide

• Power Supply: Connect the digital supply voltage (VDDS) and analog supply voltage (VDDS) to their respective power sources.
• Wireless Communication: Utilize the BLE radio to establish wireless connections with other BLE-enabled devices.
• Peripheral Interface: Interface with various peripherals such as sensors, displays, and communication modules using the available GPIO, UART, SPI, and I2C pins.

Frequently Asked Questions

Q: Can the CC2640F128RSMT be used for battery-powered applications?
A: Yes, the CC2640F128RSMT's ultra-low power design makes it suitable for battery-powered applications where energy efficiency is crucial.

Q: Is the CC2640F128RSMT compatible with other Bluetooth devices?
A: Yes, the CC2640F128RSMT is designed to be compatible with various Bluetooth devices and follows the BLE standard for interoperability.