CC3120RNMARGKR
MCU solution with SimpleLink Wi-Fi technologyCC3120RNMARGKR
MCU solution with SimpleLink Wi-Fi technology
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Manufacturer Part # : CC3120RNMARGKR
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Package/Case: VQFN-64
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Brand: Texas Instruments
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Series : CC3120
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CC3120RNMARGKR DataSheet

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Interested Parts
CC3120RNMARGKR Details
The CC3120RNMARGKR is a single-chip wireless microcontroller from Texas Instruments, designed for Internet of Things (IoT) applications. This device combines a high-performance ARM Cortex-M4 microcontroller with a Wi-Fi network processor, offering efficient and reliable connectivity for IoT devices. It features integrated security protocols, low power consumption, and flexible peripheral interfaces, making it suitable for a wide range of IoT applications.
Pinout
- 1 (VIN): Input Voltage
- 2 (GND): Ground
- 3 (SPI_CLK): Serial Clock for SPI Communication
- 4 (SPI_MISO): Master Input Slave Output for SPI Communication
- 5 (SPI_MOSI): Master Output Slave Input for SPI Communication
- 6 (SPI_CS): Chip Select for SPI Communication
- 7 (RESET_N): Reset Signal
- 8 (GPIO_0): General Purpose Input/Output Pin 0
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Integrated Wi-Fi: Provides integrated Wi-Fi connectivity for IoT devices.
- ARM Cortex-M4 MCU: Features a high-performance microcontroller for efficient processing.
- Secure Connectivity: Supports secure communication with integrated security protocols.
- Low Power Operation: Designed for low power consumption for extended battery life in IoT devices.
- Flexible Interfaces: Offers flexible peripheral interfaces for versatile IoT applications.
Application
- Smart Home Devices: Ideal for connecting smart home devices to Wi-Fi networks.
- Industrial IoT: Used in industrial IoT applications for reliable and secure connectivity.
- Healthcare Monitoring: Suitable for IoT devices used in healthcare monitoring and management.
Where to Use
The CC3120RNMARGKR is suitable for IoT applications that require efficient and secure Wi-Fi connectivity. It is commonly used in smart home devices, industrial IoT systems, and healthcare monitoring devices to enable reliable and secure communication.
How to Use
Integrate the CC3120RNMARGKR into your IoT device, ensuring proper connections to power and ground. Utilize the SPI communication interface for data exchange and configure the Wi-Fi connectivity settings for seamless network integration. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the CC3120RNMARGKR illustrates how to connect the wireless microcontroller to your IoT device. It includes connections for power supply, ground, SPI communication, and essential GPIO pins, ensuring proper integration and functionality.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- ESP32: A comparable wireless microcontroller offering similar Wi-Fi connectivity and processing capabilities.
- ATWINC1500: An alternative Wi-Fi network controller with integrated MCU for IoT applications.
Complementary
The CC3120RNMARGKR can be complemented by the CC3220RNFAPRGCR, which offers enhanced processing capabilities and additional connectivity options, suitable for more advanced IoT applications.
When selecting complementary microcontrollers, ensure their features and specifications align with your specific IoT application requirements for seamless integration and performance.
Frequently Asked Questions
Q: What is the power supply voltage range for the CC3120RNMARGKR?
A: The CC3120RNMARGKR operates within a specified voltage range. Refer to the datasheet for detailed power supply requirements and limitations.
Q: Can the CC3120RNMARGKR be used in battery-powered IoT devices?
A: Yes, the CC3120RNMARGKR is designed for low power consumption, making it suitable for battery-powered IoT devices. However, consider power management strategies for optimal battery life.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Processor | External MCU | Type | Wireless network processor |
Protocols | Wi-Fi 2.4 GHz | Throughput (max) (MBits) | 16 |
Security | Device identity, Networking security (WPA3), Secure FW and SW update, Secure storage | Features | 4 STAs, 6 secure sockets, 802.11bgn, IPv4 & IPv6 |
Certifications | Wi-Fi CERTIFIED Chip | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is CC3120RNMARGKR?
The CC3120RNMARGKR is a Wi-Fi network processor module developed by Texas Instruments. It combines a high-performance ARM Cortex-M3 microcontroller with a Wi-Fi network processor, enabling easy integration of Wi-Fi connectivity into various embedded systems and IoT devices.
How Does CC3120RNMARGKR Work?
The CC3120RNMARGKR works by running the embedded Wi-Fi network processor firmware to handle Wi-Fi connectivity functions. The ARM Cortex-M3 microcontroller manages application tasks and interacts with the network processor to establish and maintain Wi-Fi connections, exchange data, and communicate with external devices or servers.
How Many Pins does CC3120RNMARGKR have and What are the Functions of the Pinout Configuration?
The CC3120RNMARGKR is contained within a small-form-factor module and typically interfaces with external systems via standard interface pins. The pinout configuration includes power supply pins, communication interface pins, GPIO pins for control and data transfer, and antenna connections for Wi-Fi communication.
What are the Pros and Cons of CC3120RNMARGKR?
Pros:
- Integrated Wi-Fi Functionality: Simplifies Wi-Fi connectivity implementation in embedded systems.
- Low Power Consumption: Suitable for battery-operated devices and IoT applications.
- ARM Cortex-M3 Processor: Enables application development and processing capabilities alongside Wi-Fi functionality.
- Secure Connectivity: Supports security features for data encryption and secure communication.
Cons:
- Complexity: Requires understanding of Wi-Fi protocols and software development for integration.
- Cost: Higher cost compared to basic Wi-Fi modules due to integrated features and capabilities.
- External Components: May require additional components for antenna connection and power regulation.
Are There Any Equivalents/Alternatives to CC3120RNMARGKR for Recommendation?
- The ESP32-WROOM-32 from Espressif Systems is an alternative Wi-Fi module with similar features.
- Alternatives to the CC3120RNMARGKR include the RN171 from Microchip Technology and the WIZnet WizFi360 module.
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