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| 型號(hào)： | NRF2401A-EVKIT |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single chip 2.4 GHz Transceiver |
| 中文描述： | 單片2.4GHz無(wú)線收發(fā) |
| 文件頁(yè)數(shù)： | 17/38頁(yè) |
| 文件大?。?/td> | 263K |
| 代理商： | NRF2401A-EVKIT |
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PRODUCT SPECIFICATION
nRF2401A Single Chip 2.4 GHz Radio Transceiver
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -
Revision: 1.0
Phone +4772898900
-
Fax +4772898989
December 2004
Page 17 of 38
Configuration Word overview
Bit
position
Number
of bits
Name
Function
143:120
24
TEST
Reserved for testing
119:112
8
DATA2_W
Length of data payload section RX channel 2
111:104
8
DATA1_W
Length of data payload section RX channel 1
103:64
40
ADDR2
Up to 5 byte address for RX channel 2
63:24
40
ADDR1
Up to 5 byte address for RX channel 1
23:18
6
ADDR_W
Number of address bits (both RX channels).
17
1
CRC_L
8 or 16 bit CRC
S
16
1
CRC_EN
Enable on-chip CRC generation/checking.
15
1
RX2_EN
Enable two channel receive mode
14
1
CM
Communication mode (Direct or ShockBurst)
13
1
RFDR_SB
RF data rate (1Mbps requires 16MHz crystal)
12:10
3
XO_F
Crystal frequency
9:8
2
RF_PWR
RF output power
7:1
7
RF_CH#
Frequency channel
G
0
1
RXEN
RX or TX operation
Table 8 Table of configuration words.
The configuration word is shifted in MSB first on positive CLK1 edges. New
configuration is enabled on the falling edge of CS.
NOTE.
On the falling edge of CS, the nRF2401A updates the number of bits actually shifted
in during the last configuration.
Ex:
If the nRF2401A is to be configured for 2 channel RX in ShockBurst, a total of 120
bits must be shifted in during the first configuration after VDD is applied.
Once the wanted protocol, modus and RF channel are set, only one bit (RXEN) is
shifted in to switch between RX and TX.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| nRF2401AG | 功能描述:射頻收發(fā)器 1.9-3.6V 1MBIT XCVR 2.4GHz SHCKBRST 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 |
| nRF2401AG-REEL | 功能描述:射頻收發(fā)器 1.9-3.6V 1MBIT XCVR 2.4GHz SHCKBRST 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 |
| nRF2401AG-REEL7 | 功能描述:射頻收發(fā)器 1.9-3.6V 1MBIT XCVR 2.4GHz SHCKBRST 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 |
| NRF2401-AREEL | 制造商:Nordic Semiconductor 功能描述: |
| NRF2401-EVKIT | 制造商:Nordic Semiconductor 功能描述:2X BOARDS + 2 WHIP ANT. 2.4GHZ 制造商:Nordic Semiconductor 功能描述:EVALUATION KIT |
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