EFR32MG14P733F256GM48 Zigbee and Thread Multiprotocol

EFR32MG14 Series 1 SoC

Temperature Range Max (°C)

The EFR32MG14P733F256GM48 includes a 40 MHz ARM Cortex-M4 microcontroller with 256 Flash, 32 RAM and a rich peripheral set in a QFN48 package. With 19 dBm maximum output power and receive sensitivity of -102.7 dBm (250 kbps DSSS-OQPSK, 2.4 GHz) the device provides an excellent link budget for greater range and reliable RF communications.  Built with low-power Gecko technology, which includes innovative low energy techniques, fast wake-up times and energy saving modes the EFR32MG14P733F256GM48 reduces overall power consumption and maximizes battery life. The EFR32MG14P733F256GM48 includes wireless networking stacks for Zigbee and Thread, and Bluetooth low energy. The device also includes support for proprietary wireless protocol development.

Similar Devices: EFR32MG14P733F256GM48 EFR32MG14P733F256IM48

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Specifications Summary

MCU Core: ARM Cortex-M4

Core Frequency (MHz): 40

TX Power (dBm):

Flash (kB): 256

RAM (kB): 32

Package Type: QFN48

Zigbee Capable: Yes

Thread Capable: Yes

Bluetooth Low Energy Capable: Yes

2.4 GHz Capable: Yes

Sub-GHz Capable: Yes

Receive Sensitivity: -102.7 dBm (250 kbps DSSS-OQPSK, 2.4 GHz)

AES-128: Yes

AES-256: Yes

ECC: Yes

SHA-1: Yes

SHA-2: Yes

RSA-2048: No

I²C: 2

I²S: 2

SPI: 2



Dig I/O Pins: 28

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