參數(shù)資料
型號: DS21552LN
英文描述: 3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
中文描述: 3.3 DS21352及5V DS21552 T1單芯片收發(fā)器
文件頁數(shù): 104/137頁
文件大?。?/td> 1094K
代理商: DS21552LN
DS21352/DS21552
104 of 137
IDENTIFICATION REGISTER
The identification register contains a 32-bit shift register and a 32-bit latched parallel output. This
register is selected during the IDCODE instruction and when the TAP controller is in the Test-Logic-
Reset state. See Table 19-2. Table 19-3 lists the device ID codes for the SCT devices.
Table 19-4 BOUNDARY SCAN CONTROL BITS
BIT
PIN
SYMBOL
2
1
2
1
3
4
5
0
6
7
8
9
10
72
11
71
12
70
13
69
14
68
15
16
17
18
19
20
21
22
67
23
24
66
25
26
27
28
29
30
31
32
65
33
64
34
63
35
62
36
61
TSYNC.cntl
TYPE
O
I
O
I
I
O
I
O
I
I
O
I
I
I
I
O
O
O
O
O
O
I
I
CONTROL BIT DESCRIPTION
RCHBLK
JTMS
8MCLK
JTCLK
JTRST
RCL
JTDI
N/C
N/C
JTDO
BTS
LIUC
8XCLK
TEST
NC
RTIP
RRING
RVDD
RVSS
RVSS
MCLK
XTALD
NC
RVSS
INT
N/C
N/C
N/C
TTIP
TVSS
TVDD
TRING
TCHBLK
TLCLK
TLINK
CI
0 = TSYNC an input
1 = TSYNC an output
60
37
TSYNC
I/O
Table 19-4 BOUNDARY SCAN CONTROL BITS (cont.)
BIT
PIN
SYMBOL
59
38
TPOSI
58
39
TNEGI
57
40
TCLKI
56
41
TCLKO
55
42
TNEGO
54
43
TPOSO
44
DVDD
TYPE
I
I
I
O
O
O
CONTROL BIT DESCRIPTION
相關PDF資料
PDF描述
DS21354 MTTF is frequently used interchangeably with MTBF
DS21354L 3.3V/5V E1 Single-Chip Transceivers
DS21354LN 3.3V/5V E1 Single-Chip Transceivers
DS21354 3.3V/5V E1 Single-Chip Transceivers
DS2152LN Enhanced T1 Single-Chip Transceiver
相關代理商/技術參數(shù)
參數(shù)描述
DS21552LN+ 功能描述:網(wǎng)絡控制器與處理器 IC 5V T1 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
DS21554 制造商:Maxim Integrated Products 功能描述:
DS21554G 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS21554GN 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS21554L 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