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EFR32BG26B321F2048IM48

Bluetooth Low Energy EFR32BG26 SoCs (Series 2)

The EFR32BG26B321F2048IM48 is an ideal solution for Bluetooth wireless connectivity for smart home, commercial and residential lighting, and smart building applications. The feature rich device provides 2048 kB Flash and 256 kB RAM, best in class RF performance including -105.4 dBm receive sensitivity and 0 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 security core provides the highest level of security and is designed for PSA Certification Level 3 security, ensuring the protection of both your data and device.

EFR32BG26B321F2048IM48

Key Specs

 
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
TX Power (dBm)
0
Flash (kB)
2048
RAM (kB)
256
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Sub-GHz Capable
No
Package Type
QFN48
Dig I/O Pins
28
Secure Vault
High
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
TX Power (dBm)
0
Flash (kB)
2048
RAM (kB)
256
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Sub-GHz Capable
No
Package Type
QFN48
Dig I/O Pins
28
Secure Vault
High
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