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NORDIC nRF51822-QFAA-R product image
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NORDIC nRF51822-QFAA-RRoHS

Manufacturer
NORDIC
MPN
nRF51822-QFAA-R
LCSC Part #
C38167
Packaging
QFN-48-EP(6x6)
Customer #
Key Attributes
Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF SoC
Datasheetpdf iconNORDIC nRF51822-QFAA-R

Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver ICs
ManufacturerNORDIC
PackagingQFN-48-EP(6x6)
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Features

AI Translation
  • 2.4 GHz transceiver
  • -93 dBm sensitivity in Bluetooth low energy mode
  • 250 kbps, 1 Mbps, 2 Mbps supported data rates
  • TX Power -20 to +4 dBm in 4 dB steps
  • TX Power -30 dBm Whisper mode
  • 13 mA peak RX, 10.5 mA peak TX (0 dBm)
  • RSSI (1 dB resolution)
  • ARM Cortex-M0 32 bit processor
  • 275 μA/MHz running from flash memory
  • 150 μA/MHz running from RAM
  • Serial Wire Debug (SWD)
  • S100 series SoftDevice ready
  • Memory: 256 kB or 128 kB embedded flash program memory, 16 kB RAM
  • Support for non-concurrent multiprotocol operation
  • On-air compatibility with nRF24L series
  • Flexible Power Management: Supply voltage range 1.8 V to 3.6 V
  • 2.5 μs wake-up using 16 MHz RCOSC
  • 0.6 μA at 3 V OFF mode
  • 1.2 μA at 3 V in OFF mode + 7 region RAM retention
  • 2.6 μA at 3 V ON mode, all blocks IDLE
  • 8/9/10 bit ADC - 8 configurable channels
  • 31 General Purpose I/O Pins
  • One 32 bit and two 16 bit timers with counter mode
  • SPI Master/Slave
  • Low power comparator
  • Temperature sensor
  • Two-wire Master (I2C compatible)
  • UART (CTS/RTS)
  • CPU independent Programmable Peripheral Interconnect (PPI)
  • Quadrature Decoder (QDEC)
  • AES HW encryption
  • Real Timer Counter (RTC)

Applications

AI Translation
  • Computer peripherals and I/O devices
  • Mouse
  • Keyboard
  • Multi-touch trackpad
  • Interactive entertainment devices
  • Remote control
  • 3D Glasses
  • Gaming controller
  • Personal Area Networks
  • Health/fitness sensor and monitor devices
  • Medical devices
  • Key-fobs + wrist watches
  • Remote control toys
In-Stock: 11,625
11,625 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.4362$ 5.44
10+$ 4.6754$ 46.75
30+$ 4.2234$ 126.70
100+$ 3.7666$ 376.66
500+$ 3.5553$ 1777.65
1,000+$ 3.461$ 3461.00
Standard Packaging3000/Full Reel
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