RF and Wireless

NRF51802-QFAA-R

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Nordic Semiconductor ASA

MULTIPROTOCOL BLUETOOTH LOW ENERGY/2.4 GHZ RF SYSTEM ON CHIP

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DocumentsNRF51802-QFAA-R | Datasheet

RF and Wireless

NRF51802-QFAA-R

Active

Nordic Semiconductor ASA

MULTIPROTOCOL BLUETOOTH LOW ENERGY/2.4 GHZ RF SYSTEM ON CHIP

Deep-Dive with AI

DocumentsNRF51802-QFAA-R | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NRF51802-QFAA-R

Current - Receiving [Max]	13.4 mA
Current - Receiving [Min]	8.7 mA
Current - Transmitting [Max]	16 mA
Current - Transmitting [Min]	4.7 mA
Data Rate (Max) [Max]	2 Mbps
Frequency	2.4 GHz
GPIO	31
Memory Size	16 kB, 2 Gbit
Modulation	GFSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	48-VFQFN Exposed Pad
Power - Output	4 dBm
Protocol	Bluetooth v4.1
RF Family/Standard	Bluetooth
Sensitivity	-94 dBm
Serial Interfaces	UART, I2C, USB, SPI
Supplier Device Package	48-QFN (6x6)
Type	TxRx Only
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.8 V

NRF51802 Series

Part	Memory Size	Type	Power - Output	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Data Rate (Max) [Max]	RF Family/Standard	Sensitivity	Frequency	GPIO	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Current - Receiving [Max]	Current - Receiving [Min]	Package / Case	Protocol	Current - Transmitting [Min]	Current - Transmitting [Max]	Serial Interfaces	Modulation
Nordic Semiconductor ASA NRF51802-QFAA-T	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	48-QFN (6x6)	85 °C	-40 C	13.4 mA	8.7 mA	48-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK
Nordic Semiconductor ASA NRF51802-QFAA-R7	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	48-QFN (6x6)	85 °C	-40 C	13.4 mA	8.7 mA	48-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK
Nordic Semiconductor ASA NRF51802-QCAA-T	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	32-QFN (5x5)	85 °C	-40 C	13.4 mA	8.7 mA	32-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK
Nordic Semiconductor ASA NRF51802-QCAA-R	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	32-QFN (5x5)	85 °C	-40 C	13.4 mA	8.7 mA	32-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK
Nordic Semiconductor ASA NRF51802-QFAA-R	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	48-QFN (6x6)	85 °C	-40 C	13.4 mA	8.7 mA	48-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK
Nordic Semiconductor ASA NRF51802-QCAA-R7	2 Gbit 16 kB	TxRx Only	4 dBm	3.6 V	1.8 V	Surface Mount	2 Mbps	Bluetooth	-94 dBm	2.4 GHz	31	32-QFN (5x5)	85 °C	-40 C	13.4 mA	8.7 mA	32-VFQFN Exposed Pad	Bluetooth v4.1	4.7 mA	16 mA	I2C SPI UART USB	GFSK

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.35
	Tape & Reel (TR)	3000	$ 2.34

Description

General part information

NRF51802 Series

IC RF TxRx Only Bluetooth Bluetooth v4.1 2.4GHz 48-VFQFN Exposed Pad

Documents

Technical documentation and resources

NRF51802-QFAA-R | Datasheet

Datasheet