Silicon Labs EFR32FG13P231F512GM32-DR Sub-GHz Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC

Core: ARM Cortex M4

Width: 5 mm

Length: 5 mm

Technology: Si

Sensitivity: - 126.2 dBm

Output Power: 20 dBm

Data RAM Size: 64 kB

Data RAM Type: RAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: I2C, SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 16 I/O

Number of Timers: 3 Timer

Maximum Data Rate: 1 Mbps

Moisture Sensitive: Yes

Operating Frequency: Sub-GHz

Program Memory Size: 512 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.8 V

Supply Voltage - Min: 1.8 V

Maximum Clock Frequency: 40 MHz

Supply Current Receiving: 8.4 mA

Supply Current Transmitting: 35.3 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C