NRF51802-QFAA-T

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Nordic Semiconductor ASA

IC RF TXRX BLE 48QFN

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NRF51802-QFAA-T

Active

Nordic Semiconductor ASA

IC RF TXRX BLE 48QFN

Deep-Dive with AI

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	490	$ 2.35

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

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Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	NRF51802-QFAA-T	NRF51802 Series

Current - Transmitting [Max]	16 mA	16 mA
Current - Transmitting [Min]	4.7 mA	4.7 mA
Data Rate (Max)	2 Mbps	2 Mbps
Frequency	2.4 GHz	2.4 GHz
GPIO	31	31
Memory Size [custom]	16 kB	16 kB
Memory Size [custom]	256 kB	256 kB
Modulation	GFSK	GFSK
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	48-VFQFN Exposed Pad	32-VFQFN Exposed Pad, 48-VFQFN Exposed Pad
Power - Output	4 dBm	4 dBm
Protocol	Bluetooth v4.1	Bluetooth v4.1
RF Family/Standard	Bluetooth	Bluetooth
Sensitivity	-94 dBm	-94 dBm
Serial Interfaces	UART, SPI, USB, I2C	UART, SPI, USB, I2C
Supplier Device Package	48-QFN (6x6)	32-QFN (5x5), 48-QFN (6x6)
Type	TxRx Only	TxRx Only
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	1.8 V	1.8 V

NRF51802 Series

IC RF TXRX BLE 32QFN

Part	Sensitivity	Memory Size [custom]	Memory Size [custom]	Protocol	Operating Temperature [Max]	Operating Temperature [Min]	Serial Interfaces	Frequency	Current - Transmitting [Min]	Current - Transmitting [Max]	RF Family/Standard	Package / Case	Data Rate (Max)	Type	Modulation	Supplier Device Package	Mounting Type	GPIO	Voltage - Supply [Max]	Voltage - Supply [Min]	Power - Output
Nordic Semiconductor ASA NRF51802-QCAA-T	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	32-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	32-QFN (5x5)	Surface Mount	31	3.6 V	1.8 V	4 dBm
Nordic Semiconductor ASA NRF51802-QCAA-R7	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	32-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	32-QFN (5x5)	Surface Mount	31	3.6 V	1.8 V	4 dBm
Nordic Semiconductor ASA NRF51802-QFAA-R	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	48-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	48-QFN (6x6)	Surface Mount	31	3.6 V	1.8 V	4 dBm
Nordic Semiconductor ASA NRF51802-QFAA-R7	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	48-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	48-QFN (6x6)	Surface Mount	31	3.6 V	1.8 V	4 dBm
Nordic Semiconductor ASA NRF51802-QCAA-R	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	32-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	32-QFN (5x5)	Surface Mount	31	3.6 V	1.8 V	4 dBm
Nordic Semiconductor ASA NRF51802-QFAA-T	-94 dBm	16 kB	256 kB	Bluetooth v4.1	85 °C	-40 °C	I2C, SPI, UART, USB	2.4 GHz	4.7 mA	16 mA	Bluetooth	48-VFQFN Exposed Pad	2 Mbps	TxRx Only	GFSK	48-QFN (6x6)	Surface Mount	31	3.6 V	1.8 V	4 dBm