參數(shù)資料
型號: DS21554LB+
廠商: Maxim Integrated Products
文件頁數(shù): 43/124頁
文件大小: 0K
描述: IC TXRX E1 5V 100-LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 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
供應商設備封裝: 100-LQFP(14x14)
包裝: 托盤
包括: 遠程和 AIS 警報檢測器 / 發(fā)生器
產(chǎn)品目錄頁面: 1430 (CN2011-ZH PDF)
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
25 of 124
4. PARALLEL PORT
The DS21354/DS21554 are controlled through either a nonmultiplexed (MUX = 0) or a multiplexed
(MUX = 1) bus by an external microcontroller or microprocessor. The device can operate with either Intel
or Motorola bus timing configurations. If the BTS pin is tied low, Intel timing is selected; if tied high,
Motorola timing is selected. All Motorola bus signals are listed in parentheses (). See the timing diagrams
in Section 18 for more details.
4.1.
Register Map
Table 4-1. Register Map Sorted by Address
ADDRESS
TYPE
REGISTER
NAME
00
R
BPV or Code Violation Count 1
VCR1
01
R
BPV or Code Violation Count 2
VCR2
02
R
CRC4 Error Count 1/FAS Error Count 1
CRCCR1
03
R
CRC4 Error Count 2
CRCCR2
04
R
E-Bit Count 1/FAS Error Count 2
EBCR1
05
R
E-Bit Count 2
EBCR2
06
R/W
Status 1
SR1
07
R/W
Status 2
SR2
08
R/W
Receive Information
RIR
09
Not used
(set to 00h)
0A
Not used
(set to 00h)
0B
Not used
(set to 00h)
0C
Not used
(set to 00h)
0D
Not used
(set to 00h)
0E
Not used
(set to 00h)
0F
R
Device ID
IDR
10
R/W
Receive Control 1
RCR1
11
R/W
Receive Control 2
RCR2
12
R/W
Transmit Control 1
TCR1
13
R/W
Transmit Control 2
TCR2
14
R/W
Common Control 1
CCR1
15
R/W
Test 1
TEST1 (set to 00h)
16
R/W
Interrupt Mask 1
IMR1
17
R/W
Interrupt Mask 2
IMR2
18
R/W
Line Interface Control Register
LICR
19
R/W
Test 2
TEST2 (set to 00h)
1A
R/W
Common Control 2
CCR2
1B
R/W
Common Control 3
CCR3
1C
R/W
Transmit Sa Bit Control
TSaCR
1D
R/W
Common Control 6
CCR6
1E
R
Synchronizer Status
SSR
1F
R
Receive Non-Align Frame
RNAF
20
R/W
Transmit Align Frame
TAF
21
R/W
Transmit Non-Align Frame
TNAF
22
R/W
Transmit Channel Blocking 1
TCBR1
23
R/W
Transmit Channel Blocking 2
TCBR2
24
R/W
Transmit Channel Blocking 3
TCBR3
相關PDF資料
PDF描述
MC908QY4ACDTER MCU 8BIT 4K FLASH W/ADC 16-TSSOP
MC908QY4CDTER IC MCU 8BIT 4K FLASH 16-TSSOP
DS21554L+ IC TXRX E1 1-CHIP 5V 100-LQFP
S9S08SG32E1MTG MCU 32K FLASH 16-TSSOP
MC9S08JM8CLC MCU 8BIT 8K FLASH 32-LQFP
相關代理商/技術參數(shù)
參數(shù)描述
DS21554LB+ 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21554LBN 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21554LBN+ 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21554LN 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21554LN+ 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray