Texas Instruments

CC2520RHDT  

RF Transceiver ICs

The CC2520RHDT is a wireless transceiver from Texas Instruments (TI) designed for use in low-power Zigbee and RF4CE applications. It is a highly integrated system-on-chip (SoC) solution that combines a high-performance RF transceiver with an industry-standard enhanced 8051 microcontroller, making it suitable for a wide range of wireless applications.

Description:

The CC2520RHDT is a single-chip solution that integrates an RF transceiver, a microcontroller, and various peripheral components. It operates in the 2.4 GHz ISM band and supports Zigbee and RF4CE protocols. The device is available in a compact 7x7 mm QFN package, making it suitable for space-constrained applications.

Features:

1. Enhanced 8051 microcontroller: The CC2520RHDT features an enhanced 8051 microcontroller with 32 kB of RAM and 128 kB of in-system programmable (ISP) flash memory for code storage.
2. 2.4 GHz RF transceiver: The device has a high-performance RF transceiver with a maximum output power of +4 dBm and a sensitivity of -95 dBm, allowing for reliable communication over long distances.
3. Zigbee and RF4CE support: The CC2520RHDT supports both Zigbee and RF4CE protocols, making it suitable for a wide range of wireless applications, including home automation, remote controls, and sensor networks.
4. Low power consumption: The device features ultra-low power consumption, with power modes optimized for both transmit and receive operations, as well as standby and sleep modes for energy-efficient operation.
5. Integrated peripherals: The CC2520RHDT includes various integrated peripherals, such as a 12-bit ADC, UART, SPI, I2C, and timers, which can be used for interfacing with external components and sensors.
6. Security features: The device provides robust security features, including AES-128 encryption and CCM* security protocol, ensuring secure communication in wireless networks.
7. Development tools: TI offers a range of development tools and software, including the Code Composer Studio (CCS) integrated development environment (IDE) and the Zigbee Protocol Stack, to facilitate the development and debugging of applications using the CC2520RHDT.

Applications:

The CC2520RHDT is suitable for a wide range of wireless applications, including but not limited to:

1. Home automation: Smart lighting, thermostats, and energy management systems.
2. Remote controls: Wireless control of home appliances, such as TVs, air conditioners, and fans.
3. Sensor networks: Environmental monitoring, industrial automation, and asset tracking.
4. Medical devices: Wireless monitoring and control of medical equipment, such as blood pressure monitors and glucose meters.
5. Consumer electronics: Wireless connectivity for toys, gaming devices, and home entertainment systems.

In summary, the CC2520RHDT from Texas Instruments is a versatile and low-power wireless transceiver that supports Zigbee and RF4CE protocols, making it an ideal choice for a wide range of wireless applications. Its compact form factor, integrated microcontroller, and low power consumption make it suitable for both space-constrained and energy-efficient applications.

CC2520RHDT Documents

Download datasheets and manufacturer documentation for CC2520RHDT

Datasheets :

CC2520      

HTML Datasheet :

CC2520