參數(shù)資料
型號: DS21554L
廠商: Maxim Integrated Products
文件頁數(shù): 100/124頁
文件大?。?/td> 0K
描述: IC TXRX E1 1-CHIP 5V 100-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標(biāo)準(zhǔn)包裝: 90
功能: 單芯片收發(fā)器
接口: E1,HDLC,J1,T1
電路數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 75mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
包括: 遠(yuǎn)程和 AIS 警報檢測器 / 發(fā)生器
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
77 of 124
THIR: TRANSMIT HDLC INFORMATION REGISTER (Address = B6 Hex)
(MSB)
(LSB)
TEMPTY
TFULL
TUDR
SYMBOL
POSITION
NAME AND DESCRIPTION
THIR.7
Not Assigned. Could be any value when read.
THIR.6
Not Assigned. Could be any value when read.
THIR.5
Not Assigned. Could be any value when read.
THIR.4
Not Assigned. Could be any value when read.
THIR.3
Not Assigned. Could be any value when read.
TEMPTY
THIR.2
Transmit FIFO Empty. A real-time bit that is set high when the FIFO is
empty.
TFULL
THIR.1
Transmit FIFO Full. A real-time bit that is set high when the FIFO is
full.
TUDR
THIR.0
Transmit FIFO Underrun. Set when the transmit FIFO empties out
without the TEOM control bit being set. An abort is automatically sent.
Note: The TUDR bit is latched and is cleared when read.
THFR: TRANSMIT HDLC FIFO REGISTER (Address = B7 Hex)
(MSB)
(LSB)
HDLC7
HDLC6
HDLC5
HDLC4
HDLC3
HDLC2
HDLC1
HDLC0
SYMBOL
POSITION
NAME AND DESCRIPTION
HDLC7
THFR.7
HDLC Data Bit 7. MSB of a HDLC packet data byte.
HDLC6
THFR.6
HDLC Data Bit 6.
HDLC5
THFR.5
HDLC Data Bit 5.
HDLC4
THFR.4
HDLC Data Bit 4.
HDLC3
THFR.3
HDLC Data Bit 3.
HDLC2
THFR.2
HDLC Data Bit 2.
HDLC1
THFR.1
HDLC Data Bit 1.
HDLC0
THFR.0
HDLC Data Bit 0. LSB of a HDLC packet data byte.
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參數(shù)描述
DS21554L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LB 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LB+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LBN 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
DS21554LBN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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