Nordic Semiconductor nRF52820-CFAA-D-R BLE、蓝牙Mesh、Thread、Zigbee 蓝牙5.3 SoC，内置USB，支持蓝牙低功耗、蓝牙Mesh、Thread和Zigbee

Core: ARM Cortex M4

Width: 2.531 mm

Length: 2.531 mm

Technology: Si

Sensitivity: - 95 dBm

Output Power: 8 dBm

Data RAM Size: 32 kB

Data RAM Type: SRAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: QDEC, SPI, TWI, UART, USB

Mounting Style: SMD/SMT

Number of I/Os: 18 I/O

Development Kit: nRF52833 DK

Number of Timers: 6 Timer

Processor Series: nRF52

Maximum Data Rate: 2 Mbps

Operating Frequency: 2.4 GHz

Program Memory Size: 256 kB

Program Memory Type: Flash

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.7 V

Maximum Clock Frequency: 64 MHz

Operating Supply Voltage: 1.7 V to 5.5 V

Supply Current Receiving: 4.7 mA

Operating Temperature Range: - 40 C to + 105 C

Supply Current Transmitting: 14.4 mA

Maximum Operating Temperature: + 105 C

Minimum Operating Temperature: - 40 C