Cart

NRF52820-CFAA-D-R

NORDIC NRF52820-CFAA-D-R

image shown is a representation only

NORDIC

BLE5.2 SoC WLCSP
Supplier: NORDIC
Matchcode: NRF52820-CFAA-R-DX0
Rutronik No.: RFMCU1838
Unit Pack: 7000
MOQ: 7000
package: WLCSP
Packaging: REEL
Find Alternatives
Find Alternatives
Datasheet
Datasheet

Download the free Library Loader to convert this file for your ECAD Tool
Please login
1.80 $
12,600.00 $

BLE5.2 SoC WLCSP Description

The nRF52820 is a System-on-Chip (SoC) offering USB and advanced wireless connectivity in a small package, for HID, smart home, commercial, and industrial applications.

The nRF52820 features an Arm Cortex-M4 processor, clocked at 64 MHz. It has 256 KB Flash and 32 KB RAM, and a range of analog and digital interfaces such as an analog comparator, UART, SPI, TWI, QDEC, and last but not least, USB. It can be supplied with a voltage from 1.7 to 5.5 V which enables powering the device from sources such as rechargeable batteries or via USB. The 2.4 GHz multiprotocol radio is fully featured and provides up to +8 dBm output power.

nRF52820 supports all Bluetooth Low Energy features, including Direction Finding, high-throughput 2 Mbps, Long Range more Bluetooth LE features. It also supports Bluetooth mesh, Thread and Zigbee mesh protocols. 

The nRF52820's USB peripheral implements a Full Speed USB 2.0 device that offers a widely-used interface that enables low-latency and high-bandwidth communication with a range of hosts, such as PCs, tablets, smartphones, and gateways. It also adds the option of performing device firmware updates (DFU) over USB. When connected to a USB host, the nRF52820 can be directly powered by the always-present 5 V VBUS signal, and a reference layout for this configuration is provided under the Downloads tab.

The nRF52833 DK is the recommended development kit, it emulates the nRF52820, and can be used as a starting point for development before moving over to a custom board. 

Parameter

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
ADC resol.max
12 bit
ADC channels
8 no.
SPI
YES
USB
YES
Other interface
UART I2S
IEEE802.15.4
YES
IEEE802.15.1
NO
Wireless
TRANSCEIVE
Oper.temp.max
105 °C
Supply volt.max
5.5 V
Automotive
NO
Package
WLCSP
RoHS Status
RoHS-conform
Packaging
REEL
ECCN
5A992
Customs Tariff No.
85423990000
Country
Taiwan
Supplier Lead time
20 weeks
With the articles in your cart you can send us an order, or - if you have further questions - a non-binding request.

Password forgotten?