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RFM22-868-S1 参数 Datasheet PDF下载

RFM22-868-S1图片预览
型号: RFM22-868-S1
PDF下载: 下载PDF文件 查看货源
内容描述: ISM收发器模块 [ISM Transceiver module]
分类和应用: ISM频段
文件页数/大小: 150 页 / 3773 K
品牌: HOPERF [ HOPERF ]
 浏览型号RFM22-868-S1的Datasheet PDF文件第124页浏览型号RFM22-868-S1的Datasheet PDF文件第125页浏览型号RFM22-868-S1的Datasheet PDF文件第126页浏览型号RFM22-868-S1的Datasheet PDF文件第127页浏览型号RFM22-868-S1的Datasheet PDF文件第129页浏览型号RFM22-868-S1的Datasheet PDF文件第130页浏览型号RFM22-868-S1的Datasheet PDF文件第131页浏览型号RFM22-868-S1的Datasheet PDF文件第132页  
RFM22  
Register 63h. RC Oscillator Coarse Calibration/Override  
Bit  
D7  
rccov  
R/W  
D6  
D5  
D4  
D3  
rcc[6:0]  
R/W  
D2  
D1  
D0  
Name  
Type  
Reset value = 00000000  
Bit  
7
Name  
rccov  
Function  
RC Oscillator Coarse Calibration Override.  
When rccov = 0 the internal Coarse Calibration results may be viewed by  
reading the rcccal register. When rccov = 1 the Coarse results may be  
overridden externally through the SPI by writing to the rcccal register.  
RC Oscillator Coarse Calibration Override Value/Results.  
6:0  
rcc[6:0]  
Register 64h. RC Oscillator Fine Calibration/Override  
Bit  
D7  
rcfov  
R/W  
D6  
D5  
D4  
D3  
rcf[6:0]  
R/W  
D2  
D1  
D0  
Name  
Type  
Reset value = 00000000  
Bit  
7
Name  
rcfov  
Function  
RC Oscillator Fine Calibration Override.  
When rcfov = 0 the internal Fine Calibration results may be viewed by reading  
the rcfcal register. When rcfov = 1 the Fine results may be overridden externally  
through the SPI by writing to the rcfcal register.  
6:0  
rcf[6:0]  
RC Oscillator Fine Calibration Override Value/Results.  
128  
Tel: +86-755-82973805  
Fax: +86-755-82973550  
E-mail: sales@hoperf.com  
http://www.hoperf.com  
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