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NORDIC NRF51822-QFAA-R7 product image
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NORDIC NRF51822-QFAA-R7RoHS

Manufacturer
NORDIC
MPN
NRF51822-QFAA-R7
LCSC Part #
C3031566
Packaging
QFN-48(6x6)
Customer #
Key Attributes
Multiprotocol Bluetooth low energy and 2.4GHz proprietary System-on-Chip
Datasheetpdf iconNORDIC NRF51822-QFAA-R7
In-Stock: 1,000
1,000 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.441$ 5.44
10+$ 4.6835$ 46.84
30+$ 4.2332$ 127.00
100+$ 3.778$ 377.80
500+$ 3.5683$ 1784.15
1,000+$ 3.474$ 3474.00
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver ICs
ManufacturerNORDIC
PackagingQFN-48(6x6)
Sensitivity-96dBm
Data Rate2Mbps
Frequency Range2.4GHz~2.4835GHz
Typical Application Frequency2.4GHz
Interface TypeI2C;SPI;UART
Receive Current9.7mA
Output Power4dBm
Operating Temperature-
Voltage - Supply1.8V~3.6V
FeaturesSupports RSSI function
Typetransceiver
Current Of Transmitting10.5mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The nRF51822 is a powerful multiprotocol single chip solution for ULP wireless applications. It incorporates Nordic’s latest best-in-class performance radio transceiver, an ARM Cortex M0 CPU and 256kB/128kB flash and 32kB/16kB RAM memory. The nRF51822 supports Bluetooth low energy (formerly known as Bluetooth Smart) and 2.4 GHz protocol stacks.

Features

AI Translation
  • Multiprotocol 2.4GHz radio
  • 32-bit ARM Cortex M0 processor
  • 256kB/128kB flash and 32kB/16kB RAM
  • Software stacks available as downloads
  • Pin compatible with other nRF51 Series devices
  • Application development independent from protocol stack
  • Fully on-air compatible with nRF24L Series
  • Programmable output power from +4dBm to -20dBm
  • RSSI
  • RAM mapped FIFOs using EasyDMA
  • Dynamic on air payload length up to 256 Bytes
  • Flexible and configurable 31 pin GPIO
  • Programmable Peripheral Interface – PPI
  • Simple ON/OFF global power modes
  • Full set of digital interfaces including: SPI/2-wire/UART
  • 10-bit ADC
  • 128-bit AES ECB/CCM/AAR co-processor
  • Quadrature demodulator
  • Low cost external crystal 16MHz ± 40ppm
  • Low power 16MHz crystal and RC oscillators
  • Ultra low power 32kHz crystal and RC oscillators
  • Wide supply voltage range (1.8 V to 3.6 V)
  • On-chip DC/DC buck converter
  • Individual power management for all peripherals
  • Package options: 48-pin 6x6 QFN/WLCSP, Thin-CSP

Applications

AI Translation
  • Bluetooth low energy applications
  • Wearables
  • Beacons
  • Appcessories
  • Computer peripherals
  • CE remote controls for TV, STB and media systems
  • Proximity and security alert tags
  • Sports- and fitness sensors
  • Healthcare and lifestyle sensors
  • Game controllers for computers
  • Toys and Electronic games
  • Domestic/Industrial control and data-acquisition
  • Intelligent domestic appliances