- Frequency min
- 2408 MHz
- Frequency max
- 2480 MHz
- Datarate
- 2000 kbps
- Oper.temp.min.
- -40 °C
- Memory
- FLASH
- Memory size
- 256 kB
- MCU Architectur
- 32 bit
- Supply Volt.min
- 1.7 V
- P(out)
- 8 dBm
- Sensitivity
- -95 dBm
- RAM
- 32 kB
- GPIO
- 18 no.
- ADC resol.max
- 12 bit
- ADC channels
- 8 no.
- SPI
- YES
- USB
- YES
- Other interface
- UART I2S
- IEEE802.15.4
- YES
- Oper.temp.max
- 105 °C
- Supply volt.max
- 5.5 V
- Automotive
- NO
- Package
- QFN40
- RoHS Status
- RoHS-conform
- Packaging
- REEL
- ECCN
- EAR99
- Customs Tariff No.
- 85423190000
- Country
- Taiwan
- ABC-Code
- A
- Supplier Lead time
- 16 weeks
nRF52820 is an ultra-low power Bluetooth® 5.2 System on Chip (SoC) with built-in USB supporting Bluetooth Low Energy, Bluetooth mesh, Thread, and Zigbee.
The nRF52820 device compliments the extensive nRF52 Series platform with a lower-end option offering built-in USB and a fully-featured 2.4 GHz multiprotocol radio. It is capable of all advanced Bluetooth Low Energy features including Long Range, high-speed 2 Mbps, and Direction Finding.
nRF52820 features a 64 MHz Arm® Cortex®-M4 processor with 256 kB of flash memory and 32 kB of RAM. A wide range of analog and digital interfaces is integrated, such as an analog comparator, SPI, UART, TWI, QDEC, and USB. With a supply voltage of 1.7 V to 5.5 V, the device is enabled to be powered by rechargeable batteries or USB. It is qualified for operating at an extended temperature range of -40°C to 105°C.
