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NRF51822-QFAA-R

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NRF51822-QFAA-R

IC RF TXRX BLE 48QFN

Manufacturer: Nordic Semiconductor ASA

Categories: RF Transceiver ICs

Quality Control: Learn More

Nordic Semiconductor ASA NRF51822-QFAA-R is a Bluetooth v4.0 compliant, 2.4GHz RF transceiver IC. This device features a TxRx only architecture, supporting the General ISM > 1GHz RF family. It offers a maximum data rate of 2Mbps with GFSK modulation. The NRF51822-QFAA-R is equipped with 256kB of Flash memory and 16kB of RAM, and provides 32 general-purpose input/output (GPIO) pins. Integrated serial interfaces include I2C, SPI, and UART for flexible system integration. The transmitter offers an output power of up to 4dBm, while receiver sensitivity reaches -96dBm. Operating current ranges from 4.7mA to 16mA during transmission and 9.7mA to 13.4mA during reception. The component is supplied in a 48-VFQFN Exposed Pad package, suitable for surface mounting. It operates within a voltage range of 1.8V to 3.6V and across an industrial temperature range of -25°C to 75°C. This device is commonly utilized in applications within the wearable technology, smart home, and industrial automation sectors. This component is supplied in Tape & Reel packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case48-VFQFN Exposed Pad
Sensitivity-96dBm
Mounting TypeSurface Mount
Frequency2.4GHz
Memory Size256kB Flash, 16kB RAM
TypeTxRx Only
Operating Temperature-25°C ~ 75°C
Voltage - Supply1.8V ~ 3.6V
Power - Output4dBm
ProtocolBluetooth v4.0
Current - Receiving9.7mA ~ 13.4mA
Data Rate (Max)2Mbps
Current - Transmitting4.7mA ~ 16mA
Supplier Device Package48-QFN (6x6)
GPIO32
ModulationGFSK
RF Family/StandardBluetooth, General ISM > 1GHz
Serial InterfacesI2C, SPI, UART
ProgrammableNot Verified

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