Silicon Labs EFR32BG22C224F512IM40-C 蓝牙 Blue Gecko，QFN40，2.4G，6dB，蓝牙 5.2，512kB，32kB（RAM），26 GPIO

Core: ARM Cortex M33

Width: 5 mm

Height: 0.85 mm

Length: 5 mm

Technology: Si

Sensitivity: - 96.2 dBm

Unit Weight: 41.165 g

Output Power: 6 dBm

Data RAM Size: 32 kB

Data RAM Type: RAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Mounting Style: SMD/SMT

Number of I/Os: 26 I/O

Number of Timers: 4 x 16 bit, 1 x 32 bit

Maximum Data Rate: 2 Mbps

Moisture Sensitive: Yes

Operating Frequency: 2.4 GHz

Program Memory Size: 512 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.8 V

Supply Voltage - Min: 1.71 V

Maximum Clock Frequency: 76.8 MHz

Supply Current Receiving: 3.6 mA

Supply Current Transmitting: 8.2 mA

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C