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Core: ARM Cortex M33
Width: 4 mm
Length: 4 mm
Technology: Si
Sensitivity: - 94.4 dBm
Output Power: 20 dBm
Data RAM Size: 96 kB
Data RAM Type: RAM
Data Bus Width: 32 bit
Interface Type: I2C, USART
Mounting Style: SMD/SMT
Number of I/Os: 20 I/O
Number of Timers: 3 Timer
Processor Series: EFR32MG21
Maximum Data Rate: 2 Mbps
Moisture Sensitive: Yes
Operating Frequency: 2.4 GHz
Program Memory Size: 1 MB
Program Memory Type: Flash
Supply Voltage - Max: 3.8 V
Supply Voltage - Min: 1.71 V
Maximum Clock Frequency: 80 MHz
Supply Current Receiving: 8.8 mA
Supply Current Transmitting: 33.8 mA
Maximum Operating Temperature: + 125 C
Minimum Operating Temperature: - 40 C
