NRF52820-QDAA-D-R

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Description: BLE5.2 SoC 18GPIO 40L QFN Hersteller: NORDIC Matchcode: NRF52820-QDAA-R-DX0 Rutronik No.: RFMCU2145 VPE: 4000 MOQ: 4000 Package: QFN40 Verpackung: REEL

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Parameter

Frequenz min: 2408 MHz
Frequenz max: 2480 MHz
Datenübertragung: 2000 kbps
Betriebs Temperatur min.: -40 °C
Datenspeicher: FLASH
Datenspeichergröße: 256 kB
MCU Architektur: 32 bit
Versorgungsspannung max.: 1,7 V
P(out): 8 dBm
Empfindlichkeit: -95 dBm
RAM: 32 kB
GPIO: 18 no.
ADC Auflösung max: 12 bit
ADC Kanäle: 8 no.
SPI: YES
USB: YES
andere Schnittstelle: UART I2S
IEEE802.15.4: YES
IEEE802.15.1: NO
Drahtlos: TRANSCEIVE
Betriebs Temperatur max.: 105 °C
Versorgungsspannung max.: 5,5 V
Automotive: NO
Gehäuse: QFN40
RoHS Status: RoHS-conform
Verpackung: REEL

ECCN: 5A992
Zolltarifnummer: 85423990000
Land: Taiwan
Lieferzeit beim Hersteller: 16 Wochen

Beschreibung

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.