參數(shù)資料
型號(hào)： NRF9E5-EVKIT868
廠商： Electronic Theatre Controls, Inc.
英文描述： 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
中文描述： 433/868/915MHz RF收發(fā)器與8051兼容的嵌入式微控制器和4輸入，10位ADC
文件頁(yè)數(shù)： 13/104頁(yè)
文件大?。?/td> 1436K
代理商： NRF9E5-EVKIT868
PRODUCT SPECIFICATION
nRF9E5 Single Chip Transceiver with Embedded Microcontroller and ADC
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone +4772898900 - Fax +4772898989
Revision: 1.1
Page 13 of 104
June 2004
5
SYSTEM CLOCK
The Microcontroller clock, CPU_CLK, is generated from the on chip crystal oscillator.
CPU_CLK frequency is configured in the RF-configuration register (see chapter 11) and
could be set to 0.5, 1, 2 or 4MHz. CPU_CLK could in addition be set equal to the crystal
oscillator frequency itself. The CPU_CLK generation is illustrated in Figure 3.
It is important to always set XOF equal to the actual crystal selected for the application.
XO
f
XO
Divide 1 to 5
Divide 1 to 4
4MHz
UP_CLK_FREQ
0.5 - 4MHz
MUX
f
CPU_CLK
0.5 to 20MHz
XOF
UP_CLK
_FREQ
UP_CLK_EN
Figure 3 CPU_CLK generation in nRF9E5.
The chip has an internal low frequency clock that is always active. This clock ensure
proper operation of vital function when the chip is in power down mode and the crystal
oscillator is turned off, please see chapter 16 on page 51.
相關(guān)PDF資料
PDF描述
NRF9E5-EVKIT433 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
NRF9E5-EVKIT915 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
NRF9E5IC 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
NRN9S104JTS SINGLE-IN-LINE SIP RESISTOR NETWORKS CONFORMAL COATED LOW PROFILE
NRN9xxx SINGLE-IN-LINE SIP RESISTOR NETWORKS CONFORMAL COATED LOW PROFILE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
nRF9E5-EVKIT-868/915 功能描述:射頻開(kāi)發(fā)工具 NRF9E5 EVAL KIT 868/915 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
NRF9E5-EVKIT915 制造商:未知廠家 制造商全稱:未知廠家 功能描述:433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
NRF9E5IC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
nRF9E5-REEL 功能描述:射頻收發(fā)器 433/868/915MHz TRNSCVR RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
NRF-D 制造商:IDEC 功能描述:35mmDINKi[pT[Lbgz_ Bulk 制造商:IDEC CORPORATION 功能描述:DIN RAIL MT.ADAPTOR
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*