EFR32MG13P732F512GM32-C

Overview

The EFR32MG13P732F512GM32-C is a Mighty Gecko System-on-Chip featuring an ARM Cortex-M4 core operating at 40 MHz. It integrates 512 kB of program memory and 64 kB of RAM within a QFN-32 package. The device supports Bluetooth, Thread, and Zigbee protocols at 2.4 GHz with a maximum data rate of 2 Mbps. It delivers 19 dBm output power and -91.5 dBm sensitivity. Operating voltage ranges from 1.8 V to 3.8 V, with receive current at 10.3 mA and transmit current at 35.3 mA. It includes a 12-bit ADC and interfaces such as I2C, SPI, and UART.

Feature Summary

• Supports multi-protocol mesh networking including Bluetooth, Thread, and Zigbee
• Integrates high-performance ARM Cortex-M4 microcontroller with substantial memory
• Provides robust RF performance with 19 dBm output power
• Features comprehensive peripheral set for sensor integration

Applications

• Smart home lighting controls
• Wireless door locks and security sensors
• HVAC thermostats and controllers
• Smart plugs and energy monitoring devices

Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Verification of availability through authorized distributors is required, as stock may be limited or unavailable. Ensure that any sourced units are genuine Silicon Labs products with valid traceability documentation to guarantee reliability in production environments.

Selection Notes

Select this part when a QFN-32 package is preferred over larger footprints like QFN-48. It offers 16 GPIOs compared to 31 in the IM48 variant. Consider the -C suffix indicates commercial temperature range (-40°C to +85°C). Verify if industrial temperature ratings or additional pins are needed before choosing alternative MG13 variants.

Part Context

Part of the Silicon Labs Mighty Gecko family designed for low-power wireless applications. It shares the same core architecture and RF capabilities as other MG13 parts but differs in package size and pin count. It serves as a cost-effective solution for compact IoT devices requiring reliable mesh networking without complex external components.

Replacement Considerations

Public confirmed substitute part numbers: None identified in provided documentation. The EFR32MG13P732F512GM32 (without -C) is a similar variant but may differ in temperature rating. Direct replacement requires verifying package compatibility and firmware adaptation.