RF and Wireless

NRF51422-CFAC-R

LTB

Nordic Semiconductor ASA

BLUETOOTH V4.2 SMART SOC 2MBPS 3V MEDICAL 62-PIN WLCSP T/R

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RF and Wireless

NRF51422-CFAC-R

LTB

Nordic Semiconductor ASA

BLUETOOTH V4.2 SMART SOC 2MBPS 3V MEDICAL 62-PIN WLCSP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NRF51422-CFAC-R

Current - Receiving [Max]	13.4 mA
Current - Receiving [Min]	12.6 mA
Current - Transmitting [Max]	16 mA
Current - Transmitting [Min]	5.5 mA
Data Rate (Max) [Max]	2 Mbps
Frequency	2.4 GHz
GPIO	32
Memory Size	RAM, Flash
Modulation	GFSK
Mounting Type	Surface Mount
Operating Temperature [Max]	75 ░C
Operating Temperature [Min]	-25 °C
Package / Case	WLCSP, 62-UFBGA
Power - Output	4 dBm
RF Family/Standard	General ISM > 1GHz, Bluetooth
Sensitivity	-96 dBm
Serial Interfaces	I2C, SPI, UART
Supplier Device Package	62-WLCSP
Supplier Device Package [x]	3.83
Supplier Device Package [y]	3.83
Type	TxRx Only
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.8 V

NRF51422 Series

Part	Sensitivity	GPIO	Current - Receiving [Max]	Current - Receiving [Min]	Memory Size	Modulation	Type	Serial Interfaces	Current - Transmitting [Min]	Current - Transmitting [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Frequency	Package / Case	Mounting Type	Data Rate (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	RF Family/Standard	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Power - Output	Memory Size	Protocol
Nordic Semiconductor ASA NRF51422-CFAC-R	-96 dBm	32	13.4 mA	12.6 mA	Flash RAM	GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	62-UFBGA WLCSP	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz	3.83	62-WLCSP	3.83	4 dBm
Nordic Semiconductor ASA NRF51422-QFAA-R	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	2 Gbit 16 kB
Nordic Semiconductor ASA NRF51422-CFAC-R7	-96 dBm	31	13.4 mA	8.7 mA		GFSK	TxRx Only	I2C SPI UART	4.7 mA	16 mA	3.6 V	1.8 V	2.4 GHz	62-UFBGA WLCSP	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth	3.83	62-WLCSP	3.83	4 dBm	2 Gbit 16 kB	Bluetooth v4.1
Nordic Semiconductor ASA NRF51422-QFAA-R7	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	2 Gbit 16 kB
Nordic Semiconductor ASA NRF51422-QFAB-R7	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	16 kB 128 kB
Nordic Semiconductor ASA NRF51422-QFAB-R	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	16 kB 128 kB
Nordic Semiconductor ASA NRF51422-QFAA-T	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	2 Gbit 16 kB
Nordic Semiconductor ASA NRF51422-CEAA-R	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	62-UFBGA WLCSP	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz	3.5	62-WLCSP	3.83	4 dBm	2 Gbit 16 kB
Nordic Semiconductor ASA NRF51422-QFAB-T	-96 dBm	32	13.4 mA	12.6 mA		GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm	16 kB 128 kB
Nordic Semiconductor ASA NRF51422-QFAC-T	-96 dBm	32	13.4 mA	12.6 mA	Flash RAM	GFSK	TxRx Only	I2C SPI UART	5.5 mA	16 mA	3.6 V	1.8 V	2.4 GHz	48-VFQFN Exposed Pad	Surface Mount	2 Mbps	-25 °C	75 ░C	Bluetooth General ISM > 1GHz		48-QFN (6x6)		4 dBm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.26
		100	$ 2.76
	Digi-Reel®	1	$ 3.26
		100	$ 2.76
	N/A	0	$ 0.00
	Tape & Reel (TR)	7000	$ 2.76

Description

General part information

NRF51422 Series

2.4 GHz transceiver-90 dBm sensitivity in ANT mode-93 dBm sensitivity in Bluetooth® low energy mode250 kbps, 1 Mbps, 2 Mbps supported data ratesTX Power -20 to +4 dBm in 4 dB stepsTX Power -30 dBm Whisper mode13 mA peak RX, 10.5 mA peak TX (0 dBm)9.7 mA peak RX, 8 mA peak TX (0 dBm) with DC/DCRSSI (1 dB resolution)

-90 dBm sensitivity in ANT mode

-93 dBm sensitivity in Bluetooth® low energy mode

Documents

Technical documentation and resources