CC1110F32RSPR

RF Transceiver ICS Overview

The Texas Instruments CC1110F32RSPR is a Sub-1 GHz System-on-Chip integrating an 8051 microcontroller with an RF transceiver. It operates in the 300–348 MHz, 391–464 MHz, and 782–928 MHz bands. The device features 32 kB of in-system programmable flash memory and 4 kB of RAM. Key electrical parameters include a maximum data rate of 500 kbps, an output power of 10 dBm, and a receiver sensitivity of -112 dBm. It supports supply voltages from 2 V to 3.6 V, with receive current at 16.2 mA and transmit current ranging from 15.2 mA to 36.2 mA depending on configuration.

RF Transceiver ICS Feature Summary

• Integrates a high-performance 8051 microcontroller core with a versatile RF transceiver for sub-1 GHz applications.
• Includes hardware security coprocessor supporting 128-bit AES encryption for secure data transmission.
• Features multiple communication interfaces including USARTs, SPI, I2C, and USB connectivity options.

RF Transceiver ICS Applications

• Wireless sensor networks
• Industrial monitoring systems
• Home automation controllers

RF Transceiver ICS Procurement Notes

Verify the specific suffix RSPR indicates tape and reel packaging when sourcing components. Confirm that the operating voltage range aligns with the target system design, as the device supports 2 V to 3.6 V. Ensure compatibility with the required frequency band for the intended region. Check for moisture sensitivity level requirements during storage and handling procedures.

RF Transceiver ICS Selection Notes

Select this component for designs requiring integrated MCU and RF capabilities in a compact form factor. Consider the 36-VQFN package for surface-mount assembly constraints. Evaluate the available GPIO count and timer resources against peripheral requirements. Verify that the flash memory size meets the firmware storage needs for the application logic.

RF Transceiver ICS Part Context

This part belongs to the CC1110 family of low-power SoCs from Texas Instruments. It shares architectural similarities with the CC1111 but differs in supported frequency bands and memory configurations. The RSPR suffix denotes the reel packaging variant, distinct from the tray-packaged RSP version.

RF Transceiver ICS Replacement Considerations

CC1110F32RSP is a compatible alternative with identical specifications but utilizes tray packaging instead of tape and reel. CC1111F32RSPR offers similar functionality but supports different frequency bands including 433 MHz and 868/915 MHz ranges.