Overview
The CC2531F256RHAR is a highly integrated RF System-on-Chip (SoC) from Texas Instruments, designed for ZigBee and IEEE 802.15.4 applications. This model is part of the CC2531 series, which combines an RF transceiver, an 8051 microcontroller, and USB connectivity in a compact QFN-40 package. It is widely used in wireless communication systems, offering a cost-effective and power-efficient solution for IoT and smart home applications. The CC2531F256RHAR is particularly suited for developers targeting low-power, high-performance wireless networks.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Model | CC2531F256RHAR | - | - |
| Manufacturer | Texas Instruments | - | - |
| Package | QFN-40 | - | - |
| Core | 8051 Microcontroller | - | - |
| Flash Memory | 256 KB | KB | - |
| RAM | 8 KB | KB | - |
| RF Standard | ZigBee, IEEE 802.15.4 | - | - |
| Frequency Range | 2.4 GHz | GHz | - |
| Data Rate | 250 kbps | kbps | - |
| Operating Voltage | 2.0 - 3.6 V | V | - |
| USB Interface | Yes | - | Supports USB 2.0 |
Key Features
- Integrated RF transceiver, microcontroller, and USB interface for streamlined design.
- Supports ZigBee and IEEE 802.15.4 standards, enabling reliable wireless communication.
- Low power consumption, making it ideal for battery-operated devices.
- Compact QFN-40 package for space-constrained applications.
- 256 KB Flash memory and 8 KB RAM for robust performance in IoT applications.
Applications
The CC2531F256RHAR is widely used in various applications, including:
- IoT Devices: Enables wireless connectivity for smart home and industrial IoT devices.
- Smart Lighting: Facilitates communication in ZigBee-based lighting systems.
- Wireless Sensor Networks: Provides reliable data transmission in sensor networks.
- Home Automation: Supports remote control and monitoring of home appliances.
- Industrial Automation: Ensures robust communication in industrial control systems.
Q & A
1. What is the operating voltage range of the CC2531F256RHAR?
The operating voltage range is 2.0 to 3.6 V.
2. Does the CC2531F256RHAR support USB connectivity?
Yes, it includes a USB 2.0 interface.
3. What is the frequency range of this SoC?
It operates in the 2.4 GHz frequency range.
4. What is the Flash memory capacity of the CC2531F256RHAR?
It has 256 KB of Flash memory.
5. Is the CC2531F256RHAR suitable for low-power applications?
Yes, it is designed for low power consumption, making it ideal for battery-operated devices.
6. What wireless standards does the CC2531F256RHAR support?
It supports ZigBee and IEEE 802.15.4 standards.
7. What is the package type of the CC2531F256RHAR?
It comes in a QFN-40 package.
8. Can this SoC be used in industrial automation?
Yes, it is suitable for industrial automation applications.
9. What is the data rate of the CC2531F256RHAR?
The data rate is 250 kbps.
10. Is the CC2531F256RHAR compatible with smart home devices?
Yes, it is widely used in smart home applications for wireless communication.
