EFR32FG13P233F512GM48-C

RF Transceiver ICS Overview

The EFR32FG13P233F512GM48-C is a Flex Gecko RF System-on-Chip featuring an ARM Cortex-M4 core. It supports multiple ISM bands including 169, 315, 433, 490, 868, and 915 MHz, alongside 2.4 GHz operation. The device provides 512 kB of program memory and 64 kB of RAM within a QFN-48 package. It delivers up to 20 dBm output power with -94.8 dBm sensitivity at 1 Mbps data rate. Operating voltage ranges from 1.8 V to 3.8 V, with receive current of 10.3 mA and transmit current of 35.3 mA. The component functions across temperatures from -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M4 processor for complex application execution
• Supports proprietary modulation schemes including GFSK, MSK, and O-QPSK for flexible communication
• Features low-energy peripherals such as LEUART, LETIMER, and LDMA for efficient power management

RF Transceiver ICS Applications

• Proprietary wireless sensor networks
• Industrial telemetry systems
• Smart metering infrastructure
• Remote control devices

RF Transceiver ICS Procurement Notes

This specific part number is listed as obsolete or end-of-life by the manufacturer. Availability is restricted to existing stock or third-party distributors. Verify component authenticity and storage conditions carefully when sourcing from secondary markets. Ensure that the lead time and condition meet project requirements before finalizing procurement decisions.

RF Transceiver ICS Selection Notes

Select this component for applications requiring multi-band support beyond standard 2.4 GHz protocols. It is suitable for designs needing high output power in compact form factors. Consider the available GPIO count and memory size against application complexity. Evaluate thermal performance within the specified operating temperature range during hardware design.

RF Transceiver ICS Part Context

This SoC belongs to the Silicon Labs Flex Gecko family, designed for versatile wireless connectivity. It combines processing capabilities with integrated radio transceivers. The series targets cost-sensitive and space-constrained embedded systems requiring reliable long-range communication.

RF Transceiver ICS Replacement Considerations

Check for newer revisions within the same FG13 series or alternative packages like GM48-B if availability is critical. Consult official substitution guides for pin-compatible alternatives with updated firmware support.