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EFR32MG26B221F3200IM48

Zigbee and Thread EFR32MG26 SoCs (Series 2)

The EFR32MG26B221F3200IM48 is an ideal solution for 802.15.4 wireless networks including Zigbee, Thread, and Matter over Thread devices. This feature rich device provides 3200 kB Flash and 256 kB RAM, best in class RF performance including -105.4 dBm receive sensitivity for 802.15.4 and 19.5 dBm output power, with low current consumption.

This Tri-Core device includes an ARM Cortex-M33 running up to 78 MHz for the main core, while the dedicated radio core offloads timing critical radio functions. The dedicated Secure Vault™ security core protects both your data and device.

This all comes together to provide the most feature reach solution for your smart home, smart lighting, and smart building applications.

EFR32MG26B221F3200IM48

Key Specs

 
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
Flash (kB)
3200
RAM (kB)
256
Secure Vault™
High
Max Output Power
19.5
GPIO
32
Temperature (Min)
-40
Temperature (Max)
125
Package Type
QFN48
Zigbee Capable
Yes
Thread Capable
Yes
Bluetooth Low Energy Capable
Yes
2.4 GHz Capable
Yes
Sub-GHz Capable
No
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
Flash (kB)
3200
RAM (kB)
256
Secure Vault™
High
Max Output Power
19.5
GPIO
32
Temperature (Min)
-40
Temperature (Max)
125
Package Type
QFN48
Zigbee Capable
Yes
Thread Capable
Yes
Bluetooth Low Energy Capable
Yes
2.4 GHz Capable
Yes
Sub-GHz Capable
No
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