The nRF52820-QDAA-R system-on-chip (SoC) is the sixth member of the industry-leading nRF52® family. It adds to the already extensive wireless collection of SoCs with built-in USB and low-end options for full-featured multi-protocol radios. The nRF52 series is a true product-based portfolio of ideal platforms. Common hardware and software architecture results in excellent software portability, improved software reusability, and reduced time-to-market and development costs.

The NRF52820-QDAA-R features an Arm® Cortex®-M4 processor clocked at 64 MHz. It has 256 KB of flash and 32 KB of RAM, and a range of analog and digital interfaces such as analog comparators, SPI, UART, TWI, QDEC, and last but not least, USB. It can supply voltages from 1.7 to 5.5 V, allowing the device to be powered from a power source such as a rechargeable battery or USB. The nRF52820 supports Bluetooth 5.3, in addition to direction finding, high throughput 2 Mbps and long range capabilities. It also supports Bluetooth mesh, Thread and Zigbee mesh protocols.

Product Specifications:

Manufacturer: NRF52820-QDAA-R

Product Category: RF System-on-Chip - SoC

Type: BT

Core: ARM Cortex M4

Operating frequency: 2.4 GHz

Maximum data rate: 2 Mbps

Output power: 8 dBm

Sensitivity: -95dBm

Supply Voltage - Min: 1.7 V

Supply Voltage - Maximum: 5.5 V

Receive supply current: 4.7 mA

Transmission supply current: 14.4 mA

Program memory size: 256 kB

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Package/Case: QFN-40

Package: Reel

Data bus width: 32 bit

Data RAM size: 32 kB

Data Ram Type: RAM

Development Kit: nRF52833 DK

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

Length: 5 mm

Maximum clock frequency: 64 MHz

Moisture Sensitivity: Yes

Installation style: SMD/SMT

Number of inputs/outputs: 18 I/O

Number of timers: 6 Timer

Product Type: RF System on a Chip - SoC

Program Memory Type: Flash

Series: nRF52

Subcategory: Wireless & RF Integrated Circuits

Technology: Si

Width: 5 mm