參數(shù)資料
型號(hào)： MT90812
廠商： Mitel Networks Corporation
英文描述： Integrated Digital Switch (IDX)(集成數(shù)字開(kāi)關(guān))
中文描述： 綜合數(shù)字交換機(jī)（IDX的）（集成數(shù)字開(kāi)關(guān)）
文件頁(yè)數(shù)： 101/105頁(yè)
文件大小： 334K
代理商： MT90812
Advance Information
MT90812
97
See "Notes" following AC Electrical Characteristics tables.
Figure 49 - Motorola Multiplexed Bus Timing
AC Electrical Characteristics - Motorola Multiplexed Bus Mode
Characteristics
Sym
Min
Max
Units
Test Conditions
1
AS pulse width
t
ASW
20
ns
2
Address setup from AS falling
t
ADS
5
ns
3
Address hold from AS falling
t
ADH
10
ns
4
Data setup from DTA Low on Read
t
DDR
0
ns
5
5
CS hold after DS falling
t
CSH
0
ns
6
CS setup from DS rising
t
CSS
0
ns
7
Data hold after write
t
DHW
10
ns
8
Valid Data Delay on write
t
SWD
0
ns
9
R/W setup from DS rising
t
RWS
0
ns
10
R/W hold after DS falling
t
RWH
0
ns
11
Data hold after read
t
DHR
5
30
ns
3, 4
12
DS delay after AS falling
t
DSH
10
ns
13
Acknowledgment Delay:
Register
Data Memory or Connect Memory
Data Memory A6=1
DBR, DBT and FSK FIFO Read
DBR, DBT and FSK FIFO Write
t
AKD
95
135
200 + 1/2 C8P
2xC8p + 95
1.5xC8p + 85
ns
ns
ns
ns
ns
5
5
5,7
5
5
14
Acknowledgment Hold Time
t
AKH
15
ns
3, 4
DS/RD
R/W
AS/ALE
AD0-AD7
Write
AD0-AD7
Read
DTA
t
RWS
t
AKD
2.0V
0.8V
0.8V
DATA
2.0V
0.8V
t
ASW
t
DSH
t
RWH
2.0V
0.8V
ADDRESS
2.0V
0.8V
DATA
ADDRESS
2.0V
t
ADS
t
ADH
t
SWD
t
DHW
2.0V
0.8V
t
CSS
t
DHR
t
CSH
CS
2.0V
0.8V
t
DDR
t
AKH
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT90812AL 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 192 X 192 16.384MBPS 5V 64MQFP - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 192 X 192 16.384MBPS 5V 64MQFP - Trays
MT90812AL1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 192 X 192 16.384MBPS 5V 64MQFP - Trays 制造商:Microsemi Corporation 功能描述:PB FREE INTEGRATED DIGITAL SWITCH
MT90812AP 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Integrated Digital Switch (IDX)
MT90812AP1 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 192 X 192 16.384MBPS 5V 68PLCC /BAKE/DRYPACK - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:INTEGRATED DIGITAL SWCH
MT90812APR 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 192 X 192/64 X 64 1.048GBPS 5V 68PLCC - Tape and Reel
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