參數(shù)資料
型號： NRF9E5-EVKIT915
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
文件頁數(shù)： 37/104頁
文件大?。?/td> 1436K
代理商： NRF9E5-EVKIT915
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 37 of 104
June 2004
11.4
RF Configuration – Register Description
Parameter
Bitwidth
Description
CH_NO
9
Sets center frequency together with HFREQ_PLL (default value = 001101100
b
= 108
d
).
f
RF
= ( 422.4 + CH_NO
d
/10)*(1+HFREQ_PLL
d
) MHz
HFREQ_
PLL
'0' – Chip operating in 433MHz band
'1' – Chip operating in 868 or 915 MHz band
PA_PWR
2
Output power (default value = 00).
'00' -10dBm
'01' -2dBm
'10' +6dBm
'11' +10dBm
RX_RED_
PWR
'0' – Normal operation
'1' – Reduced power
AUTO_
RETRAN
'0' – No retransmission
'1' – Retransmission of data package
RX_AFW
3
RX-address width (default value = 100).
'001' – 1 byte RX address field width
.
'100' – 4 byte RX address field width
TX_AFW
3
TX-address width (default value = 100).
'001' – 1 byte TX address field width
.
'100' – 4 byte TX address field width
RX_PW
6
RX-payload width (default value = 100000).
'000001' – 1 byte RX payload field width
'000010' – 2 byte RX payload field width
.
'100000' – 32 byte RX payload field width
TX_PW
6
TX-payload width (default value = 100000).
'000001' – 1 byte TX payload field width
'000010' – 2 byte TX payload field width
.
'100000' – 32 byte TX payload field width
RX_
ADDRESS
UP_CLK_
FREQ
'00' – 4MHz
'01' – 2MHz
'10' – 1MHz
'11' – 500kHz
UP_CLK_
EN
'0' – CPU using UP_CLK_FREQ frequency
'1' – CPU using XOF frequency
XOF
3
Crystal oscillator frequency. Must be set according to external crystal resonant-frequency.
'000' – 4MHz (default value = 100)
'001' – 8MHz
'010' – 12MHz
'011' – 16MHz
'100' – 20MHz
CRC_EN
1
CRC – check enable (default value = 1).
'0' – Disable
'1' – Enable
CRC_
MODE
'0' – 8 CRC check bit
'1' – 16 CRC check bit
1
Sets PLL in 433 or 868/915 MHz mode (default value = 0).
1
Reduces current in RX mode by 1.6mA. Sensitivity is reduced (default value = 0).
1
Retransmit contents in TX – register as long TRX_CE and TXEN is high (default value = 0).
32
RX address identity. Used bytes depend on RX_AFW (default value = E7E7E7E7
h
).
2
CPU clock frequency (default value = 11).
1
CPU clock enable (default value = 1).
1
CRC – mode (default value = 1).
Table 22 RF configuration-register description.
相關(guān)PDF資料
PDF描述
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
NRN13xxx SINGLE-IN-LINE SIP RESISTOR NETWORKS CONFORMAL COATED LOW PROFILE
NRN4S104JLS 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
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
NRF-HEAD-CAP-B 制造商:IDEC CORPORATION 功能描述:Circuit Protector
NRF-HEAD-CAP-W 制造商:IDEC CORPORATION 功能描述:Circuit Protector
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*