RC1880CEF-SPR

Overview

The RC1880CEF-SPR is a sub-1 GHz programmable ultra-low power RF transceiver module designed for the RIIoT ecosystem. It operates within the 862MHz to 930MHz frequency range, supporting general ISM band applications. The module integrates a CC1310 processor with 128kB flash and 20kB SRAM. Key electrical parameters include a receiver sensitivity of -110dBm, maximum transmitter output power of 14dBm, and data rates up to 50kbps using 2FSK modulation. Supply voltage ranges from 1.8V to 3.8V, with receive current at 24mA and transmit current at 32mA. It features SPI and UART serial interfaces, supports surface mount installation, and functions within a temperature range of -40°C to 85°C.

Feature Summary

• Ultra-low power design optimized for industrial IoT applications
• Integrated CC1310 processor with substantial memory resources
• Supports multiple serial communication interfaces including SPI and UART
• Capable of high-sensitivity reception and robust transmission output

Applications

• RIIoT LEAF NODE BOARD integration
• Sub-1 GHz wireless sensor networks
• Industrial monitoring and control systems
• Low-power remote telemetry devices

Procurement Notes

Verify that the specific suffix SPR corresponds to the intended RIIoT configuration and pinout compatibility. Confirm RoHS3 compliance status and ECCN classification for export requirements. Ensure interface signals match the target system's voltage levels and protocol expectations before finalizing procurement orders.

Selection Notes

Select this module when ultra-low power consumption is critical alongside moderate data throughput requirements. The integrated processor allows for complex protocol handling without external microcontrollers. Consider the SMD package constraints and thermal management needs for the specified operating temperature range during PCB layout design.

Part Context

This component belongs to Radiocrafts' RIIoT product line, focusing on industrial internet connectivity. It utilizes the CC1310 silicon platform to provide a complete solution for sub-1 GHz communications. The module simplifies development by embedding necessary RF front-end components and memory within a compact surface-mount form factor.

Replacement Considerations

The RC1880CEF-GPR is an alternative variant within the same family offering similar core specifications but potentially different packaging or configuration details. Verify functional equivalence regarding pinout and software compatibility before substituting.