CC2511F32RSPR

RF Transceiver ICS Overview

The CC2511F32RSPR is a low-power System-on-Chip (SoC) from Texas Instruments, integrating an 8051 microcontroller with a 2.4 GHz RF transceiver and 32 kB of Flash memory. It operates within a voltage range of 2 V to 3.6 V and supports data rates up to 250 kbps. The device features a full-speed USB interface, eight 12-bit ADC channels, and nineteen general-purpose I/O pins. Packaged in a 36-pin QFN (RSP) format, it is designed for applications requiring compact wireless connectivity with integrated processing capabilities.

RF Transceiver ICS Feature Summary

• Integrates an 8051 MCU core with a 2.4 GHz radio transceiver on a single chip
• Includes 32 kB of non-volatile Flash memory for program storage
• Provides a full-speed USB interface for direct host communication
• Supports AES-128 encryption for secure data transmission

RF Transceiver ICS Applications

• Wireless sensor networks
• Home automation systems
• Industrial monitoring devices
• Medical telemetry equipment

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'RSP' confirms the 36-pin QFN package type and reel packaging configuration. Ensure compatibility with the required 2.4 GHz ISM band regulations in the target deployment region. Confirm that the 8051 architecture meets the computational requirements for the intended firmware implementation before finalizing procurement.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and 2.4 GHz transceiver solution is required to minimize board space. The 32 kB Flash capacity suits moderate firmware complexity. Consider the full-speed USB interface if direct PC or host connection is needed without additional bridge chips. Evaluate power consumption profiles against battery life requirements for portable applications.

RF Transceiver ICS Part Context

This part belongs to the CC251x family of low-power SoCs, which are designed for sub-GHz and 2.4 GHz wireless applications. The CC2511 variant specifically targets the 2.4 GHz ISM band, offering a cost-effective alternative to separate transceiver and MCU solutions. It is often used in conjunction with the CC2500 transceiver in more complex multi-band designs, though it functions independently as a complete system.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers: None identified.