參數(shù)資料
型號： CC2420
廠商： Electronic Theatre Controls, Inc.
英文描述： 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
中文描述： 2.4 GHz IEEE 802.15.4標準/ ZigBee功能的RF收發(fā)器
文件頁數(shù)： 2/87頁
文件大?。?/td> 1418K
代理商： CC2420
SmartRF
CC2420
Table of contents
Abbreviations_____________________________________________________________________5
References _______________________________________________________________________6
Features _________________________________________________________________________7
Absolute Maximum Ratings_________________________________________________________8
Operating Conditions ______________________________________________________________8
Electrical Specifications ____________________________________________________________9
Pin Assignment __________________________________________________________________14
Circuit Description _______________________________________________________________16
Application Circuit _______________________________________________________________18
Input / output matching ___________________________________________________________18
Bias resistor____________________________________________________________________18
Crystal ________________________________________________________________________18
Voltage regulator________________________________________________________________18
Power supply decoupling and filtering _______________________________________________18
IEEE 802.15.4 Modulation Format __________________________________________________22
Configuration Overview___________________________________________________________23
Evaluation Software ______________________________________________________________24
4-wire Serial Configuration and Data Interface________________________________________25
Register access _________________________________________________________________25
Status byte_____________________________________________________________________26
Command strobes _______________________________________________________________27
RAM access____________________________________________________________________27
FIFO access____________________________________________________________________29
Multiple SPI access______________________________________________________________29
Microcontroller Interface and Pin Description ________________________________________30
Configuration interface ___________________________________________________________30
Receive mode __________________________________________________________________31
RXFIFO overflow_______________________________________________________________31
Transmit mode__________________________________________________________________33
General control and status pins _____________________________________________________33
Demodulator, Symbol Synchroniser and Data Decision _________________________________33
Frame Format ___________________________________________________________________34
Synchronisation header ___________________________________________________________34
Length field____________________________________________________________________35
MAC protocol data unit___________________________________________________________35
Frame check sequence____________________________________________________________36
RF Data Buffering________________________________________________________________37
Buffered transmit mode___________________________________________________________37
Buffered receive mode ___________________________________________________________38
Un-buffered, serial mode__________________________________________________________38
Address Recognition ______________________________________________________________39
Acknowledge Frames _____________________________________________________________40
Radio control state machine________________________________________________________42
MAC Security Operations (Encryption and Authentication) _____________________________44
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 2 of 87
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
CC2420/T&R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420/TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420DBK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEMO KIT 2 DEMO BOARDS RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓:
CC2420DK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEVELOPMENT KIT RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓:
CC2420EMK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 EVALUATION KT (2)PCBs & (2)ANTENNA RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓:
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