Silicon Labs EFR32MG12P232F1024GM48-B 蓝牙，Zigbee Mighty Gecko SoC QFN48 2.4 GHz 19 dB 网状多协议 1024 kB 128 kB（RAM）31GPIO

Core: ARM Cortex M4

Width: 7 mm

Height: 0.9 mm

Length: 7 mm

Technology: Si

Sensitivity: - 91.3 dBm

Output Power: 19 dBm

Data RAM Size: 128 kB

Data RAM Type: RAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: Serial

Mounting Style: SMD/SMT

Number of I/Os: 31 I/O

Number of Timers: 4 Timer

Processor Series: EFR32FG1

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: 1.8 V

Maximum Clock Frequency: 40 MHz

Supply Current Receiving: 10 mA

Supply Current Transmitting: 8.5 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C