EFR32MG13P732F512IM48-D

Overview

The EFR32MG13P732F512IM48-D 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-48 package. The device supports 2.4 GHz wireless communication with a maximum data rate of 2 Mbps, delivering 19 dBm output power and -91.5 dBm sensitivity. It operates on a supply voltage range of 1.8 V to 3.8 V, with receive current of 10.3 mA and transmit current of 8.5 mA. The component includes 31 GPIOs, a 12-bit ADC, and interfaces including I2C, SPI, UART, I2S, and SMBus.

Feature Summary

• Supports multi-protocol mesh networking for Bluetooth and Zigbee applications
• Integrates high-performance ARM Cortex-M4 microcontroller with extensive peripheral set
• Provides robust RF performance with high output power and sensitivity in compact packaging

Applications

• Smart home lighting and control systems
• Wireless sensor networks
• Industrial automation monitoring
• Building automation controllers

Procurement Notes

Verify the specific suffix D indicates the extended temperature range variant up to +125°C when sourcing replacements. Confirm the QFN-48 package dimensions match the target PCB footprint design. Ensure the selected supplier provides official Silicon Labs documentation to validate RoHS compliance status. Cross-reference the part number against current distributor catalogs to confirm availability and authenticity before finalizing procurement orders.

Selection Notes

Select this component when designing applications requiring combined Bluetooth and Zigbee connectivity with moderate memory requirements. The 512 kB Flash and 64 kB RAM support complex protocol stacks and application logic. Choose this model for environments demanding operation up to +125°C. The QFN-48 package offers a balance of pin count and board space efficiency for compact consumer and industrial devices.

Part Context

This part belongs to the Silicon Labs Mighty Gecko family, designed for low-power wireless IoT applications. It shares architectural similarities with other MG13 variants but differs in memory size and package configuration. The series emphasizes energy efficiency and multi-protocol support, enabling developers to create versatile wireless solutions without switching between different chip families for similar functional requirements.

Replacement Considerations

EFR32MG13P732F512IM48