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NRF24L01IC PDF预览

NRF24L01IC

更新时间: 2023-12-18 00:00:00
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
39页 457K
描述
Single chip 2.4 GHz Transceiver

NRF24L01IC 数据手册

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PRELIMINARY PRODUCT SPECIFICATION  
Single chip 2.4 GHz Transceiver  
nRF24L01  
FEATURES  
APPLICATIONS  
True single chip GFSK transceiver  
Complete OSI Link Layer in hardware  
Enhanced ShockBurst™  
Wireless mouse, keyboard, joystick  
Keyless entry  
Wireless data communication  
Alarm and security systems  
Home automation  
Surveillance  
Auto ACK & retransmit  
Address and CRC computation  
On the air data rate 1 or 2Mbps  
Digital interface (SPI) speed 0-8 Mbps  
125 RF channel operation  
Automotive  
Telemetry  
Short switching time enable frequency hopping Intelligent sports equipment  
Fully RF compatible with nRF24XX  
5V tolerant signal input pads  
Industrial sensors  
Toys  
20-pin package (QFN20 4x4mm)  
Uses ultra low cost +/- 60 ppm crystal  
Uses low cost chip inductors and 2-layer PCB  
Power supply range: 1.9 to 3.6 V  
GENERAL DESCRIPTION  
nRF24L01 is a single chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM  
band. The transceiver consists of a fully integrated frequency synthesizer, a power  
amplifier, a crystal oscillator, a demodulator, modulator and Enhanced ShockBurst™  
protocol engine. Output power, frequency channels, and protocol setup are easily  
programmable through a SPI interface. Current consumption is very low, only 9.0mA  
at an output power of -6dBm and 12.3mA in RX mode. Built-in Power Down and  
Standby modes makes power saving easily realizable.  
QUICK REFERENCE DATA  
Parameter  
Value  
1.9  
Unit  
V
Minimum supply voltage  
Maximum output power  
Maximum data rate  
Supply current in TX mode @ 0dBm output power  
Supply current in RX mode @ 2000 kbps  
Temperature range  
0
dBm  
kbps  
mA  
mA  
°C  
2000  
11.3  
12.3  
-40 to +85  
-85  
Sensitivity @ 1000 kbps  
Supply current in Power Down mode  
dBm  
nA  
900  
Table 1 nRF24L01 quick reference data  
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway  
Revision: 1.2  
-
Phone +4772898900  
-
Fax +4772898989  
March 2006  
Page 1 of 39  

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