nRF24L01+数据手册Nordic中文资料规格书

描述 Description

The Nordic nRF24L01+ is a highly integrated, ultra low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific and Medical) band. With peak RX/TX currents lower than 14mA, a sub μA power down mode, advanced power management, and a 1.9 to 3.6V supply range, the nRF24L01+ provides a true ULP solution enabling months to years of battery life from coin cell or AA/AAA batteries. The Enhanced ShockBurst™ hardware protocol accelerator offloads time critical protocol functions from the application microcontroller enabling the implementation of advanced and robust wireless connectivity with low cost 3rd-party microcontrollers.\r
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The Nordic nRF24L01+ integrates a complete 2.4GHz RF transceiver, RF synthesizer, and baseband logic including the Enhanced ShockBurst™ hardware protocol accelerator supporting a high-speed SPI interface for the application controller. No external loop filter, resonators, or VCO varactor diodes are required, only a low cost ±60ppm crystal, matching circuitry, and antenna.\r
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The nRF24L01+ is available in a compact 20-pin 4 x 4mm QFN package.

特性 Features

·Low cost, single-chip 2.4GHz GFSK RF transceiver IC\r
·Worldwide license-free 2.4GHz ISM band operation\r
·250kbps, 1Mbps and 2Mbps on-air data-rate options\r
·Enhanced ShockBurst™ hardware protocol accelerator\r
·Ultra low power consumption – months to years of battery lifetime\r
·Drop-in compatible with the Nordic nRF24L01 previous generation Nordic RF transceiver IC\r
·Fully on-air compatible with all Nordic nRF24L Series, as well as nRF24E and nRF240 Series

应用 Application

·PC peripherals\r
·Gaming\r
·Sports and fitness\r
·Toys\r
·Consumer electronics