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| 型号： | ATREB232ED-EK |
| 厂商： | Atmel |
| 文件页数： | 38/40页 |
| 文件大小： | 0K |
| 描述： | AT86RF232 EVAL KIT |
| 产品培训模块： | AT86RF232 Low Power 2.4 GHz Wireless Transceiver |
| 标准包装： | 1 |
| 类型： | 收发器，微控制器 |
| 频率： | 2.4GHz |
| 适用于相关产品： | AT86RF232 |
| 已供物品： | 4 块板，电池，电缆，文档 |
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9 Table of contents
Features ............................................................................................... 1
1 Introduction ...................................................................................... 1
2 Disclaimer......................................................................................... 2
3 Overview ........................................................................................... 3
4 Functional description..................................................................... 4
4.1 Interface connector specification......................................................................... 4
4.1.1 Atmel ATmega1281 configuration ............................................................................. 5
4.1.2 Atmel ATmega644 configuration ............................................................................... 5
4.2 ID EEPROM ........................................................................................................ 6
4.3 Supply current sensing........................................................................................ 8
4.4 Radio transceiver reference clock ....................................................................... 8
4.5 RF section ........................................................................................................... 9
5 PCB layout description ................................................................. 10
5.1 PCB detail 1 – balanced RF pin fan out ............................................................ 11
5.2 PCB detail 2 – RF switch................................................................................... 12
5.3 PCB detail 3 – crystal routing ............................................................................ 12
5.4 PCB detail 4 – transceiver analog GND routing................................................ 13
5.5 PCB detail 5 – digital GND routing and shielding.............................................. 14
5.6 PCB detail 6 – transceiver RF tuning ................................................................ 15
5.7 Ceramic antenna ............................................................................................... 16
5.7.1 Antenna design study .............................................................................................. 16
5.7.2 Antenna design-in ................................................................................................... 19
5.7.3 Antenna tuning ........................................................................................................ 20
5.7.4 Final board antenna radiation pattern...................................................................... 24
6 Mechanical description ................................................................. 28
7 Electrical characteristics............................................................... 29
7.1 Absolute maximum ratings ................................................................................ 29
7.2 Recommended operating range........................................................................ 29
7.3 Current consumption ......................................................................................... 29
8 Abbreviations ................................................................................. 31
Appendix A – PCB design data........................................................ 32
A.1
A.2
A.3
Schematic ..................................................................................................... 32
Assembly drawing ........................................................................................ 33
Bill of materials ............................................................................................. 34
Appendix B – Radio certification..................................................... 35
B.1
United States (FCC) ..................................................................................... 35
38
Atmel AVR2092
8427A-AVR-10/11
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| ATREB233SMAD-EK | 功能描述:射频开发工具 AT86RF233 evaluation kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| ATREB233-XPRO | 功能描述:XPLAINED PRO EXT REB233 制造商:atmel 系列:Xplained Pro 零件状态:有效 类型:收发器 频率:2.4GHz 配套使用产品/相关产品:AT86RF233 所含物品:板 标准包装:1 |
| ATRF231USB-RD | 制造商:Atmel Corporation 功能描述:AT86RF231 AND CORTEXM3 USB STICK - Boxed Product (Development Kits) 制造商:Atmel Corporation 功能描述:AT86RF231 and CortexM3 USB stick |
| ATRF4CE-EK | 功能描述:开发板和工具包 - 无线 RF4CE evaluation kit RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| ATRJ8-FSSR | 制造商:Amphenol Sine Systems 功能描述:RJ PLUG, FIELD SLD STRN RELIEF |
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