Overview
The CC2538NF53RTQR is a high-performance system-on-chip (SoC) developed by Texas Instruments, designed for 2.4 GHz IEEE 802.15.4, 6LoWPAN, and ZigBee applications. This microcontroller is particularly suited for low-power wireless communication, making it ideal for IoT devices and networks. It features an ARM Cortex-M3 processor, extensive memory options, and robust RF capabilities, all packaged in a compact QFN-56 form factor. The CC2538NF53RTQR is targeted at developers and engineers working on smart home, industrial automation, and wireless sensor networks, offering a balance of performance, power efficiency, and connectivity.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Processor | ARM Cortex-M3 | - | Up to 32 MHz |
| Flash Memory | 512 KB | - | Programmable |
| RAM | 32 KB | - | With retention |
| RF Frequency | 2.4 GHz | - | IEEE 802.15.4 |
| Output Power | Up to 7 | dBm | Programmable |
| Sensitivity | -97 | dBm | Receiver sensitivity |
| Voltage Range | 2 to 3.6 | V | Operating |
| GPIO | 32 | - | Configurable |
| Interfaces | SPI, UART, I2C, USB | - | Multiple options |
| Package | QFN-56 | - | 8mm x 8mm |
Key Features
- Integrated ARM Cortex-M3 processor for high-performance processing.
- Wide voltage range (2V to 3.6V) for flexible power management.
- Comprehensive memory options, including 512 KB flash and 32 KB RAM.
- Robust RF capabilities with IEEE 802.15.4 compliance.
- Multiple low-power modes for energy-efficient operation.
- Rich peripheral interfaces, including USB, SPI, UART, and I2C.
- Compact QFN-56 package for space-constrained designs.
Applications
The CC2538NF53RTQR is widely used in IoT applications, including smart home devices, industrial automation, and wireless sensor networks. Its robust RF performance and low-power capabilities make it ideal for battery-operated devices. Additionally, its extensive memory and peripheral options enable complex network protocol stacks and secure communication, making it suitable for applications requiring high reliability and data security.
Q & A
1. What is the operating voltage range of the CC2538NF53RTQR?
The operating voltage range is 2V to 3.6V.
2. What processor does the CC2538NF53RTQR use?
It uses an ARM Cortex-M3 processor.
3. What is the maximum output power of the RF transmitter?
The maximum output power is 7 dBm.
4. What memory options are available?
It offers 512 KB of flash memory and 32 KB of RAM.
5. What RF standards does it support?
It supports 2.4 GHz IEEE 802.15.4, 6LoWPAN, and ZigBee.
6. What interfaces are available?
It includes SPI, UART, I2C, and USB interfaces.
7. What is the package type?
It comes in a QFN-56 package.
8. Is it suitable for low-power applications?
Yes, it features multiple low-power modes for energy efficiency.
9. Can it be used in industrial automation?
Yes, its robust design makes it suitable for industrial applications.
10. Does it support secure communication?
Yes, it includes hardware security accelerators for secure communication.
