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EFR32BG22E224F512IM32

EFR32BG22E Series 2 wireless SoC, EFR32BG22E224F512IM32, is designed with a strong focus on energy efficiency. It includes a 76.8 MHz ARM Cortex-M33 core, providing plenty of processing capability, while integrated security features provide fast encryption. This device includes 512 kB of flash, 32 kB of RAM and is available in a QFN32 package. With up to 6 dBm maximum power output and an excellent receive sensitivity of -98.9 (1 Mbit/s GFSK) dBm, the EFR32BG22E224F512IM32 provides a robust RF link for reliable communications and industry-leading energy efficiency for Bluetooth LE data transfer, location services and Bluetooth mesh low power node applications. These are ideal market leading SoCs for Ambient IoT or Energy Harvesting devices.
EFR32BG22E224F512IM32
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Key Specs

125 Temp Max (ºC) / 512 Flash (kB) / true AEC-Q100 / true Ambient Power
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
76.8
TX Power (dBm)
6
Flash (kB)
512
RAM (kB)
32
RX Sensitivity
-98.9 (1 Mbit/s GFSK)
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5.1
Yes
Bluetooth 5.2
Yes
Package
QFN32
Dig I/O Pins
18
RX Current
3.6
TX Current (mA) @ 0 dBm
4.1
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
76.8
TX Power (dBm)
6
Flash (kB)
512
RAM (kB)
32
RX Sensitivity
-98.9 (1 Mbit/s GFSK)
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5.1
Yes
Bluetooth 5.2
Yes
Package
QFN32
Dig I/O Pins
18
RX Current
3.6
TX Current (mA) @ 0 dBm
4.1
xg22e-block-diagram.jpg
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