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參數(shù)資料
| 型號(hào)： | MRF24J40-I |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | IEEE 802.15.4⑩ 2.4 GHz RF Transceiver |
| 中文描述： | IEEE 802.15.4標(biāo)準(zhǔn)⑩2.4 GHz射頻收發(fā)器 |
| 文件頁(yè)數(shù)： | 27/66頁(yè) |
| 文件大?。?/td> | 748K |
| 代理商： | MRF24J40-I |
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2006 Microchip Technology Inc.
Advance Information
DS39776A-page 25
MRF24J40
REGISTER 6-9:
BBREG2: BASEBAND CCA/RSSI MODE REGISTER 2
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
CCAMODE<7:6>
CCATHRES<5:2>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-6
CCAMODE7:CCAMODE6:
CCA Mode bits
00
= Reserved
01
= CCA Mode 1, carrier sense only
10
= CCA Mode 2, energy above threshold
11
= CCA Mode 3, carrier sense with energy above threshold
CCATHRES5:CCATHRES2:
CCA Carrier Sense Threshold bits
CCA/CS value set to 0xE or ‘
1110
’.
Unimplemented:
Read as ‘
0
’
bit 5-2
bit 1-0
REGISTER 6-10:
BBREG6: BASEBAND RSSI MODE REGISTER 6
R/W-0
R/W-0
R/W-0
r
R/W-0
r
R/W-0
R/W-0
R/W-0
R-1
RSSIREQ
bit 7
RXRSSI
r
r
r
RSSIRDY
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
RSSIREQ:
RSSI Mode 1 bit
1
= Initiate an RSSI calculation (write back to ‘
0
’ when complete)
0
= Otherwise
RXRSSI:
RSSI Mode 2 bit
1
= Calculating RSSI for RX packet
0
= No calculating RSSI for RX packet
Reserved:
Maintain as ‘
0
’
RSSIRDY:
RSSI Ready Signal Firmware Request bit
1
= RSSI value ready
0
= Otherwise
bit 6
bit 5-1
bit 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MRF24J40-IMM | IEEE 802.15.4⑩ 2.4 GHz RF Transceiver |
| MRSM75 | Rotation detection MR sensor |
| MRUS51S | Micro power Built-in IC ultra-minimum MR sensor |
| MS-012AA | SOIC: 8−LEAD (POWER ICS ONLY) |
| MS1022 | PNP RF Amplifier Transistor Surface Mount |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MRF24J40-I/ML | 功能描述:射頻收發(fā)器 2.4 Ghz IEEE/ZigBee 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 |
| MRF24J40-I/ML | 制造商:Microchip Technology Inc 功能描述:ZIGBEE Transceiver IC |
| MRF24J40-I/T | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IEEE 802.15.4? 2.4 GHz RF Transceiver |
| MRF24J40-IMM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IEEE 802.15.4⑩ 2.4 GHz RF Transceiver |
| MRF24J40MA | 制造商:Microchip Technology Inc 功能描述:WIRELESS TRANCEIVER MODULE, Supply Voltage Min:2.4V, Supply Voltage Max:3.6V, MS |
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