Silicon Labs EFR32BG27C230F768IM40-BR BLE BG27，2.4 GHz，768kB 闪存，64kB RAM，+6 dBm，+125°C，QFN40

Core: ARM Cortex M33

Technology: Si

Sensitivity: - 96.3 dBm

Output Power: 6 dBm

Data RAM Size: 64 kB

Data RAM Type: RAM

ADC Resolution: 12 bit, 16 bit

Data Bus Width: 32 bit

Interface Type: I2C, I2S, SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 25 I/O

Number of Timers: 5 Timer

Processor Series: Series 2

Maximum Data Rate: 2 Mbps

Operating Frequency: 2.4 GHz

Program Memory Size: 768 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.8 V

Supply Voltage - Min: 1.71 V

Maximum Clock Frequency: 76.8 MHz

Operating Supply Voltage: 800 mV to 1.7 V

Supply Current Receiving: 3.6 mA

Operating Temperature Range: - 40 C to + 125 C

Supply Current Transmitting: 11.3 mA

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C