EFR32MG26 Series 2 Multiprotocol Wireless SoC

Low-Power Wireless System-on-Chip

• High-performance 32-bit 78 MHz ARM Cortex®-M33 with DSP instruction and floating-point unit for efficient signal processing
• Up to 3200 kB flash program memory
• Up to 512 kB RAM data memory
• 2.4 GHz radio operation
• Matrix Vector Processor for AI/ML acceleration

Radio Performance

• -105.4 dBm sensitivity @ 250 kbps O-QPSK DSSS
• -105.7 dBm sensitivity @ 125 kbps GFSK
• -97.6 dBm sensitivity @ 1 Mbps GFSK
• -94.8 dBm sensitivity @ 2 Mbps GFSK
• TX power up to 19.5 dBm

Low System Energy Consumption

• 5.4 mA RX current (1 Mbps GFSK)
• 6.2 mA RX current (250 kbps O-QPSK DSSS)
• 6.0 mA TX current @ 0 dBm output power
• 19.0 mA TX current @ 10 dBm output power
• 152.8 mA TX current @ 19.5 dBm output power
• 56.6 μA/MHz in Active Mode (EM0) at 39.0 MHz
• 1.4 μA EM2 DeepSleep current (16 kB RAM retention and RTC running from LFRCO)