NRF51422-QFAA-R

Nordic Semiconductor ASA

IC RF TXRX BLE 48QFN

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

NRF51422-QFAA-R

Nordic Semiconductor ASA

IC RF TXRX BLE 48QFN

Deep-Dive with AI

DocumentsDatasheet

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	Tape & Reel (TR)	3000	$ 2.58

Description

General part information

NRF51422 Series

IC RF TxRx Only Bluetooth, General ISM > 1GHz ANT, Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	NRF51422-QFAA-R	NRF51422 Series

Current - Receiving [Max]	13.4 mA	13.4 mA
Current - Receiving [Min]	12.6 mA	12.6 mA
Current - Transmitting [Max]	16 mA	16 mA
Current - Transmitting [Min]	5.5 mA	4.7 - 5.5 mA
Data Rate (Max)	2 Mbps	2 Mbps
Frequency	2.4 GHz	2.4 GHz
GPIO	32	31 - 32
Memory Size	-	16 - 256 kB
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]	75 ░C	75 ░C
Operating Temperature [Min]	-25 °C	-25 °C
Package / Case	48-VFQFN Exposed Pad	48-VFQFN Exposed Pad, 62-UFBGA, WLCSP
Power - Output	4 dBm	4 dBm
Protocol	-	Bluetooth v4.1
RF Family/Standard	General ISM > 1GHz, Bluetooth	General ISM > 1GHz, Bluetooth
Serial Interfaces	UART, I2C, SPI	UART, I2C, SPI
Supplier Device Package	48-QFN (6x6)	48-QFN (6x6), 62-WLCSP
Supplier Device Package	-	3.83
Supplier Device Package	-	3.5 - 3.83
Type	TxRx Only	TxRx Only
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	1.8 V	1.8 V

NRF51422 Series

IC RF TXRX BLE 48QFN

Part	Type	RF Family/Standard	Operating Temperature [Min]	Operating Temperature [Max]	Current - Transmitting [Max]	Current - Transmitting [Min]	Power - Output	Modulation	Serial Interfaces	Current - Receiving [Min]	Current - Receiving [Max]	Data Rate (Max)	Memory Size [custom]	Memory Size [custom]	GPIO	Package / Case	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Frequency	Protocol	Supplier Device Package [y]	Supplier Device Package [x]	Memory Size
Nordic Semiconductor ASA NRF51422-QFAA-T	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps	16 kB	256 kB	32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz
Nordic Semiconductor ASA NRF51422-CEAA-R7	TxRx Only	Bluetooth	-25 °C	75 ░C	16 mA	4.7 mA	4 dBm	GFSK	I2C, SPI, UART			2 Mbps	16 kB	256 kB	31	62-UFBGA, WLCSP	62-WLCSP	3.6 V	1.8 V	Surface Mount	2.4 GHz	Bluetooth v4.1	3.83	3.5
Nordic Semiconductor ASA NRF51422-CEAA-R	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps	16 kB	256 kB	32	62-UFBGA, WLCSP	62-WLCSP	3.6 V	1.8 V	Surface Mount	2.4 GHz		3.83	3.5
Nordic Semiconductor ASA NRF51422-CFAC-R7	TxRx Only	Bluetooth	-25 °C	75 ░C	16 mA	4.7 mA	4 dBm	GFSK	I2C, SPI, UART			2 Mbps	16 kB	256 kB	31	62-UFBGA, WLCSP	62-WLCSP	3.6 V	1.8 V	Surface Mount	2.4 GHz	Bluetooth v4.1	3.83	3.83
Nordic Semiconductor ASA NRF51422-QFAA-R	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps	16 kB	256 kB	32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz
Nordic Semiconductor ASA NRF51422-CFAC-R	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps			32	62-UFBGA, WLCSP	62-WLCSP	3.6 V	1.8 V	Surface Mount	2.4 GHz		3.83	3.83	32 kB, 256 kB
Nordic Semiconductor ASA NRF51422-QFAB-R	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps			32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz				16 kB, 128 kB
Nordic Semiconductor ASA NRF51422-QFAB-R7	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps			32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz				16 kB, 128 kB
Nordic Semiconductor ASA NRF51422-QFAA-R7	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps	16 kB	256 kB	32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz
Nordic Semiconductor ASA NRF51422-QFAB-T	TxRx Only	Bluetooth, General ISM > 1GHz	-25 °C	75 ░C	16 mA	5.5 mA	4 dBm	GFSK	I2C, SPI, UART	12.6 mA	13.4 mA	2 Mbps			32	48-VFQFN Exposed Pad	48-QFN (6x6)	3.6 V	1.8 V	Surface Mount	2.4 GHz				16 kB, 128 kB