CC1110F8RHHT

RF Transceiver ICS Overview

The CC1110F8RHHT is a Sub-1GHz RF System on a Chip (SoC) from Texas Instruments, integrating an 8051 microcontroller with an RF transceiver. It operates in the 300–348 MHz, 391–464 MHz, and 782–928 MHz bands. Key electrical parameters include a maximum data rate of 500 kbps, output power of 10 dBm, and sensitivity of -112 dBm. The device supports a supply voltage range of 2 V to 3.6 V, with receive current at 16.2 mA. It features 8 kB of Flash program memory and 1 kB of RAM. The component is housed in a VQFN-36 package and functions within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates an 8051 microcontroller core with a Sub-1GHz RF transceiver on a single chip.
• Supports multiple ISM frequency bands including 315 MHz, 433 MHz, 868 MHz, and 915 MHz variants.
• Provides digital interfaces including UART, USB, and I2S for peripheral connectivity.

RF Transceiver ICS Applications

• Wireless sensor networks
• Remote control systems
• Telemetry applications

RF Transceiver ICS Procurement Notes

Verify the specific part number suffix against the manufacturer's official documentation to ensure correct pinout and packaging configuration. Confirm that the intended operating frequency band aligns with the regional regulatory requirements for the target deployment area. Check for moisture sensitivity level handling procedures during assembly to prevent package damage.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for Sub-1GHz applications. Consider the 8 kB Flash size for firmware complexity and the VQFN-36 package for space-constrained designs. Evaluate the 8051 core compatibility with existing software ecosystems before finalizing the design choice.

RF Transceiver ICS Part Context

This part belongs to the CC1110Fx family of RF SoCs from Texas Instruments. It shares architectural similarities with variants like the CC1110F16RHHT and CC1110F32RHHT, differing primarily in onboard Flash memory capacity. The family targets low-power wireless communication needs in industrial and consumer sectors.

RF Transceiver ICS Replacement Considerations

The CC1110F16RHHT and CC1110F32RHHT are direct functional substitutes within the same package offering larger memory capacities. For legacy replacements, verify pin compatibility with older CC1110 variants.