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NRF51822-QFAA +BOM

NRF51822-QFAA NORDIC

NRF51822-QFAA Descrizione generale

The NRF51822-QFAA is a Nordic Semiconductor System-on-Chip (SoC) that combines a microcontroller unit (MCU) with a Bluetooth Low Energy (BLE) radio. It is specifically designed for ultra-low power wireless applications.

Caratteristiche principali

  • Multi-protocol 2.4GHz radio
  • 32-bit ARM Cortex M0 processor
  • 256kB flash/16kB RAM
  • Software stacks available as downloads
  • Pin compatible with other nRF51xxx 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

Applicazione

  • Internet of Things (IoT) devices
  • Wearable technology
  • Home automation systems
  • Health and fitness trackers
  • Smart sensors and actuators
  • Wireless gaming peripherals
  • Asset tracking and monitoring systems
  • Industrial automation and control

Specifiche

Product Name NRF51822-QFAA Product Type Microcontroller
Series NRF51 Series Core Processor ARM Cortex-M0
Core Size 32-Bit Speed 16MHz
Connectivity I²C, SPI, UART/USART Peripherals ADC, GPIO, PWM
Number of I/Os 32 Program Memory Size 256KB
Data RAM Size 16KB Voltage - Supply 1.8 V ~ 3.6 V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount

NRF51822-QFAA Parti equivalenti

Potresti prendere in considerazione queste parti sostitutive e alternative:

Numero di parte

In magazzino

Pacchetto

Descrizione

Numero di parte:  NRF52832

In magazzino:  6.104

Pacchetto:  

Descrizione:   nRF52832 from Nordic Semiconductor: A similar SoC with enhanced features and performance.

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Valutazioni e recensioni

Di più
M
M**n 06/09/2023

These NRF51822-QFAA components from Avaq are impressive! The performance is flawless, and they work perfectly in my project. Highly recommend!

12
D
D**d 06/06/2023

Avaq's delivery speed is unmatched! I received my NRF51822-QFAA components sooner than expected, allowing me to proceed with my project without delay. Very impressed!

13
R
R**l 03/19/2022

Impressed with Avaq's prompt delivery! The NRF51822-QFAA components arrived swiftly and were in perfect condition. Kudos to Avaq for their efficiency.

10
E
E**e 03/07/2022

Avaq proves to be a reliable partner. The NRF51822-QFAA components I purchased were seamless and worked flawlessly. Trustworthy distributor!

18

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