Company profileStandard Components2.4GHz/Sub 1GHz RFANT Ultra Low Power WirelessBluetooth Low Energy
 
  Thursday 02, September 2010   
  Products
nRF24AP2 - USB
nRF24AP2 - 8 channel
nRF24AP2 - 1 channel
nRF24AP1

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Technical FAQ

 
 
nRF24AP1
- Ultra-low power 2.4GHz transceiver
With embedded ANT protocol for wireless personal area networks (PAN)   
 
FEATURES

  • Designed for Coin Cell Battery operation
  • Uni-directional and bi-directional channel support
  • Channel method: TDMA
  • 2^32 addressable devices
  • Message rate > 200 messages per second
  • Data validity detection: 16 bit CRC
  • Adaptive channel communications - automatically adjust 
        and synchronize with each other to provide robust, non-
        destructive operation
  • Broadcast, Acknowledged, Burst transmission modes 
        available
  • Data security and immunity from cross-talk
  • Supports star and peer-to-peer networks
  • Private and public networking capability
  • 2.4GHz operation
  • 125 channels
  • 1.9-3.6V voltage supply
  • 1Mbit/sec air datarate
  • 0dBm output power
  • BENEFITS

  • Ultra-low power consumption
  • Extremely low cost Bill of Material (BOM)
  • Small size - 5x5mm
  • Easy-to-use serial interface
  • APPLICATIONS

  • Sensor Networks
  • Industrial automation
  • Home automation
  • Sports monitoring
  •  

     
    GENERAL DESCRIPTION

    Based on the market leading nRF24XX RF core, the nRF24AP1 combines the best of 2 worlds, and integrates a unique ultra-low power 2.4GHz transceiver for wireless communication with Dynastream Innovation' s production-proven low power network protocol, ANT, to create a true single chip solution. The nRF24AP1 is the ultimate solution for customers who are looking for a simple to use 2.4GHz transceiver for global operation, but do not want to spend months and years on integrating a networking standard protocol into their system. The nRF24AP1 is a drop-in wireless communications solution that provides private
    and public network connectivity and eliminates the need to purchase third party protocol stacks and acquire standards certification through expensive acceptance testing. The nRF24AP1 is the solution of choice for those customers
    whose main interest is offering the longest battery lifetime, lowest cost, and smallest size for their products.

    The new component from Nordic Semiconductor ASA, is manufactured in a modern 0.18µm process, and includes a multitude of features to make your product the lowest power, first-to-market and certainly the lowest cost system
    around. The ANT protocol is used in coin cell battery operated watches for heart rate monitoring, and other sports instruments, but is equally well suited for industrial as well as medical applications.

    The entire radio, protocol, peripherals, inductors and filters, are integrated in a single chip that gives the lowest cost solution to the end user. The only external components needed to make a complete system are a crystal, some RC components, and a low cost MCU controlling the application. The application MCU is interfaced to the nRF24AP1 via a UART, or SPI serial port. The total solution fits into a 5x5mm QFN package.

    Using the worldwide 2.4GHz frequency band the nRF24AP1 eliminates the need for several hardware platforms to cover a global market, easing logistics and ensuring portability for the end customer.

    Quick Reference Data
    Parameter Value Unit
    Minimum supply voltage 1.9 V
    Maximun output power 0 dBm
    Maximum data rate (over the air) 1000 kbps
    Temperature range -40 to +85 ºC
    Sensitivity -80 dBm
    Average current consumption as low as 40 µA
    Peak current consumption TX @ -5dBm 13.5mA for 350us mA
    Peak current consumption RX 22mA for 600us mA
    Max # of simultaneous connections 1) >65000 connections
    Max # of simultaneous independent 2-way connections 4 2-way connections
    Max sustained transfer rate (all data - no overhead) 2) 20 kbps
    CR2032 Battery life in a typical sensor application 3) 5 years

    1) Using shared channel network
    2) Transfer rate refers to data rate of the end application's message payload
    3) Message interval of 2s, 1 hour/day usage
     
    Download the latest datasheets
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    Available boards, kits, software and layout information, etc.
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    Brochures and presentations for the current product
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    Technical documents,  engineering articles, etc.
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    Frequently Asked Questions
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    17.08.10 First mainstream universal controller to offer RF, IR, and color display uses Nordic 2.4GHz wireless connectivity

    10.08.10 Wireless miniature PC mouse powered by Nordic transceivers and Gazell software

    07.07.10 Nordic Semiconductor releases advanced 2.4GHz reference design for innovative mass-market remote controlled racing toys such as cars

    14.06.10 Nordic expands nRF24AP2 family with single chip solution for ANT USB dongles

    19.05.10 Advanced yet affordable Philips Bellagio RF remote with color LCD and scroll wheel uses Nordic RF wireless technology

    22.03.10 Digifit Ecosystem for iPhone® and iPod touch® makes final three shortlist in Andrew Seybold MobileApp Challenge award at International CTIA Wireless 2010

    09.03.10 Nordic nRF24AP2 8-channel ANT chip named as finalist in top US industry Awards

    18.02.10 ANT+ wireless sensors and products to be able to connect to smartphones


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