參數(shù)資料
型號： DS21FT42
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù)： 91/145頁
文件大?。?/td> 466K
代理商： DS21FT42
DALLAS SEMICONDUCTOR
DS21FF42/DS21FT42
101899
/1231
RUPCD: RECEIVE UP CODE DEFINITION REGISTER
(Address=14 Hex)
(MSB)
C7
(LSB)
C0
C6
C5
C4
C3
C2
C1
SYMBOL
POSITION
NAME AND DESCRIPTION
C7
C6
RUPCD.7
RUPCD.6
Receive Up Code Definition Bit 7.
First bit of the repeating pattern.
Receive Up Code Definition Bit 6.
A Don’t Care if a 1 bit length is
selected.
Receive Up Code Definition Bit 5.
A Don’t Care if a 1 or 2 bit length
is selected.
Receive Up Code Definition Bit 4.
A Don’t Care if a 1 to 3 bit length
is selected.
Receive Up Code Definition Bit 3.
A Don’t Care if a 1 to 4 bit length
is selected.
Receive Up Code Definition Bit 2.
A Don’t Care if a 1 to 5 bit length
is selected.
Receive Up Code Definition Bit 1.
A Don’t Care if a 1 to 6 bit length
is selected.
Receive Up Code Definition Bit 0.
A Don’t Care if a 1 to 7 bit length
is selected.
C5
RUPCD.5
C4
RUPCD.4
C3
RUPCD.3
C2
RUPCD.2
C1
RUPCD.1
C0
RUPCD.0
RDNCD: RECEIVE DOWN CODE DEFINITION REGISTER
(Address=15 Hex)
(MSB)
C7
(LSB)
C0
C6
C5
C4
C3
C2
C1
SYMBOL
C7
POSITION
RDNCD.7
NAME AND DESCRIPTION
Receive Down Code Definition Bit 7.
First bit of the repeating
pattern.
Receive Down Code Definition Bit 6.
A Don’t Care if a 1 bit length is
selected.
Receive Down Code Definition Bit 5.
A Don’t Care if a 1 or 2 bit
length is selected.
Receive Down Code Definition Bit 4.
A Don’t Care if a 1 to 3 bit
length is selected.
Receive Down Code Definition Bit 3.
A Don’t Care if a 1 to 4 bit
length is selected.
Receive Down Code Definition Bit 2.
A Don’t Care if a 1 to 5 bit
length is selected.
C6
RDNCD.6
C5
RDNCD.5
C4
RDNCD.4
C3
RDNCD.3
C2
RDNCD.2
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參數(shù)描述
DS21FT42N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4X3 E1 Framer E1 Framer E1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl E1/E1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl E1/E1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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