NRF51822-QFAA-R7

NRND

Nordic Semiconductor ASA

RF TRANSCEIVER, 2 MBPS, 2.4 TO 2.483 GHZ, 1.8 V TO 3.6 V, -85 DBM, -25 TO 75 °C, QFN-48

NRF51822-QFAA-R7

NRND

Nordic Semiconductor ASA

RF TRANSCEIVER, 2 MBPS, 2.4 TO 2.483 GHZ, 1.8 V TO 3.6 V, -85 DBM, -25 TO 75 °C, QFN-48

Description Specifications Series Pricing CAD Documents

Description

General part information

NRF51822 Series

Ultra-compact form factor (20 mm diameter)

Full OTA DFU for protocol stack and application

10 GPIO pins available on board

Technical Specifications

Parameters and characteristics for this part

Specification	NRF51822-QFAA-R7

Current - Receiving (Max)	13.4 mA
Current - Receiving (Min)	9.7 mA
Current - Transmitting (Max)	16 mA
Current - Transmitting (Min)	4.7 mA
Data Rate (Max)	2 MBaud
Frequency	2.4 GHz
GPIO Count	32
Memory Size (Flash)	256 KB
Memory Size (SRAM)	16 kB
Memory Type	Flash, SRAM
Modulation	GFSK
Mounting Type	Surface Mount
Operating Temperature (Max)	75 °C
Operating Temperature (Min)	-25 °C
Package / Case	48-VFQFN Exposed Pad
Package Length	6 mm
Package Name	48-QFN
Package Width	6 mm
Power - Output	4 dBm
Protocol	Bluetooth v4.0
RF Family/Standard	General ISM > 1GHz, Bluetooth
Sensitivity	-96 dBm
Serial Interfaces	UART, I2C, SPI
Type	TxRx Only
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	1.8 V

NRF51822 Series

Part	Operating Temperature (Min)	Operating Temperature (Max)	Sensitivity	Protocol	Type	Modulation	GPIO Count	RF Family/Standard	Current - Receiving (Min)	Current - Receiving (Max)	Data Rate (Max)	Package / Case	Current - Transmitting (Min)	Current - Transmitting (Max)	Mounting Type	Serial Interfaces	Memory Size (SRAM)	Memory Type	Memory Size (Flash)	Frequency	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Length	Package Name	Package Width	Power - Output	Memory Size
Nordic Semiconductor ASA NRF51822-QFAA-R7	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm
Nordic Semiconductor ASA NRF51822-CFAC-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	62-UFBGA WLCSP	4.7 mA	16 mA	Surface Mount	I2C SPI UART		Flash RAM	256 KB	2.4 GHz	3.6 V	1.8 V	3.83 mm	62-WLCSP	3.83 mm	4 dBm	32 kB
Nordic Semiconductor ASA NRF51822-QFAA-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm
Nordic Semiconductor ASA NRF51822-QFAC-R7	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART		Flash RAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm	32 kB
Nordic Semiconductor ASA NRF51822-CTAA-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.1	TxRx Only	GFSK	31	Bluetooth General ISM > 1GHz	8.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm
Nordic Semiconductor ASA NRF51822-CEAA-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	62-UFBGA WLCSP	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	3.5 mm	62-WLCSP	3.83 mm	4 dBm
Nordic Semiconductor ASA NRF51822-CTAC-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.1	TxRx Only	GFSK	31	Bluetooth General ISM > 1GHz	8.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm
Nordic Semiconductor ASA NRF51822-CTAA-R7	-25 °C	75 °C	-96 dBm	Bluetooth v4.1	TxRx Only	GFSK	31	Bluetooth General ISM > 1GHz	8.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm
Nordic Semiconductor ASA NRF51822-QFAC-T	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART		Flash RAM	256 KB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm	32 kB
Nordic Semiconductor ASA NRF51822-QFAB-R	-25 °C	75 °C	-96 dBm	Bluetooth v4.0	TxRx Only	GFSK	32	Bluetooth General ISM > 1GHz	9.7 mA	13.4 mA	2 MBaud	48-VFQFN Exposed Pad	4.7 mA	16 mA	Surface Mount	I2C SPI UART	16 kB	Flash SRAM	128 kB	2.4 GHz	3.6 V	1.8 V	6 mm	48-QFN	6 mm	4 dBm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

NRF51822-QFAA-R7 | Datasheet