EFR32MG13P732F512IM48-DR

Overview

The EFR32MG13P732F512IM48-DR is a Mighty Gecko System-on-Chip featuring an ARM Cortex-M4 core operating at 40 MHz. It integrates a 2.4 GHz RF transceiver with 19 dBm output power and -91.5 dBm sensitivity, supporting Bluetooth, Zigbee, and Thread protocols. The device includes 512 kB of program memory and 64 kB of RAM within a QFN48 package. It operates on a supply voltage range of 1.8 V to 3.8 V, with receiving current of 10.3 mA and transmitting current of 35.3 mA. The component supports data rates up to 2 Mbps and functions within a temperature range starting at -40°C.

Feature Summary

• Supports multi-protocol mesh networking including Bluetooth, Zigbee, and Thread standards
• Integrates high-performance ARM Cortex-M4 microcontroller with substantial onboard memory
• Provides robust RF performance with 19 dBm output power for extended range applications

Applications

• Smart home automation devices requiring mesh networking capabilities
• Industrial sensor nodes utilizing Thread or Zigbee protocols
• Bluetooth Low Energy (BLE) enabled consumer electronics

Procurement Notes

Verify the specific suffix DR indicates tape-and-reel packaging configuration when ordering. Confirm that the IM48 designation corresponds to the industrial temperature grade and QFN48 package variant required for your design. Ensure compatibility with existing firmware libraries for the Mighty Gecko series before procurement.

Selection Notes

Select this component for designs requiring integrated MCU and RF functionality in a compact form factor. The 512 kB flash size accommodates complex protocol stacks and application logic. Consider the 40 MHz processing speed sufficient for real-time control tasks while maintaining low power consumption during active transmission and reception cycles.

Part Context

This part belongs to the Silicon Labs Mighty Gecko family, designed for energy-efficient wireless connectivity. It combines a powerful microcontroller with a versatile radio transceiver, targeting applications that demand reliable mesh networking and secure communication protocols without external components.

Replacement Considerations

Direct substitutes within the same MG13 series may offer different memory sizes or pin configurations. Verify electrical characteristics and software compatibility when considering alternative part numbers from the same manufacturer family.