參數(shù)資料
型號: DS2154L
英文描述: Enhanced E1 Single Chip Transceiver
中文描述: 增強(qiáng)素E1單芯片收發(fā)器
文件頁數(shù): 77/87頁
文件大小: 1106K
代理商: DS2154L
DS2154
77 of 87
AC CHARACTERISTICS -
MULTIPLEXED PARALLEL
(0
°
C to 70
°
C; V
DD
=5V
±
=
5% for DS2154L;
PORT (MUX=1)
-40
°
C to +85
°
C; V
DD
=5V
±
=
5% for DS2154LN)
PARAMETER
SYMBOL
Cycle Time
t
CYC
Pulse Width, DS low or
RD
high
PW
EL
Pulse Width, DS high or
RD
low
PW
EH
Input Rise/Fall times
t
R
, t
F
R/
W
Hold Times
t
RWH
R/
W
Set Up time before DS high
t
RWS
t
CS
MIN
200
100
100
TYP
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
NOTES
20
10
50
20
CS
Set Up time before DS,
WR
, or
RD
active
CS
Hold Time
Read Data Hold time
Write Data Hold time
Muxed Address valid to AS or ALE fall
Muxed Address Hold time
Delay time DS,
WR
or
RD
to AS or
ALE rise
Pulse Width AS or ALE high
Delay time, AS or ALE to DS,
WR
or
RD
Output Data Delay time from DS or
RD
Data Set Up time
t
CH
t
DHR
t
DHW
t
ASL
t
AHL
t
ASD
0
ns
ns
ns
ns
ns
ns
10
0
15
10
20
50
PW
ASH
t
ASED
30
10
ns
ns
t
DDR
t
DSW
20
50
80
ns
ns
See Figures 14-1 to 14-3 for details.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2154L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced 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
DS2154LA2 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
DS2154LA2+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced 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
DS2154L-C01 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS2154LD1 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced 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