CC1100-RTY1

RF Transceiver ICS Overview

The CC1100-RTY1 is a highly integrated multi-channel RF transceiver designed for low-power wireless applications in the sub-1 GHz range. It supports data rates up to 500 kb/s and operates within a voltage range of 2.5 V to 3.3 V. The device covers frequency bands including 300–348 MHz, 400–464 MHz, and 800–928 MHz. It features FSK, MSK, and GFSK modulation schemes and is housed in a 20-pin VFQFN package with an exposed pad. The component is rated for commercial temperatures from -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Highly integrated design supporting multiple ISM bands below 1 GHz
• Supports FSK, MSK, and GFSK modulation schemes
• Optimized for very low-power wireless applications
• Includes programmable output power and receiver sensitivity

RF Transceiver ICS Applications

• Industrial, Scientific, and Medical (ISM) equipment
• Wireless sensor networks
• Remote control and telemetry systems
• Alarm and security systems

RF Transceiver ICS Procurement Notes

Verify the NRND status before procurement, as this component is not recommended for new designs. Confirm the RTY1 suffix corresponds to the tube packaging variant rather than the reel variant. Ensure compatibility with the 20-VFQFN footprint and check moisture sensitivity levels for proper handling during assembly processes.

RF Transceiver ICS Selection Notes

Select this transceiver for applications requiring sub-1 GHz communication with moderate data rates. Consider the specific frequency band requirements, such as 433 MHz or 868/915 MHz regions. Evaluate power consumption constraints against the device's low-power modes. Ensure the microcontroller interface supports the required SPI configuration for register programming.

RF Transceiver ICS Part Context

This part belongs to Texas Instruments' CC1100 series of sub-1 GHz RF transceivers. It is distinct from the CC1101 which offers additional frequency coverage. The RTY1 suffix indicates a specific tape and reel or tube packaging option compared to other variants like RTR1. It serves as a core connectivity solution for IoT and industrial wireless protocols.

RF Transceiver ICS Replacement Considerations

Check for CC1100-RTY1 equivalents from other manufacturers if supply is limited. Verify pinout compatibility with existing PCB layouts. Consider the CC1101 if broader frequency support is needed, though it may require software adjustments.