參數(shù)資料
型號(hào)： MT8985AL1
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： Enhanced Digital Switch
中文描述： TELECOM, DIGITAL TIME SWITCH, PQFP44
封裝： 10 X 10 MM, 2 MM HEIGHT, LEAD FREE, MO-112AA-1, MQFP-44
文件頁(yè)數(shù)： 21/26頁(yè)
文件大?。?/td> 568K
代理商： MT8985AL1
MT8985
Data Sheet
21
Zarlink Semiconductor Inc.
Timing is over recommended temperature & power supply voltages.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
* High Impedance is measured by pulling to the appropriate rail with R
L
, with timing corrected to cancel time taken to discharge C
L
.
AC Electrical Characteristics
- Microprocessor Bus
Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
2
3
4
5
6
7
8
CS Setup from DS rising
R/W Setup from DS rising
Add setup from DS rising
CS hold after DS falling
R/W hold after DS falling
Add hold after DS falling
Data setup from DTA Low on Read
Data hold on read
t
CSS
t
RWS
t
ADS
t
CSH
t
RWH
t
ADH
t
DDR
t
DHR
0
30
5
0
5
5
10
10
ns
ns
ns
ns
ns
ns
ns
ns
C
L
=150 pF
R
L
=1 K
*,
C
L
=150 pF
50
90
9
10
Data setup on write (fast write)
Valid Data Delay on write
(slow write)
Data hold on write
Acknowledgement Delay:
t
DSW
t
SWD
20
ns
ns
122
11
12
t
DHW
t
AKD
8
ns
Reading Data Memory
Reading/Writing Conn. Memory
Writing to Control Register
Reading Control Register
Acknowledgement Hold Time
560
300/370
47
70
60
1220
730/800
95
155
110
ns
ns
ns
ns
ns
C
L
=150 pF
13
t
AKH
10
R
L
=1 K
*,
C
L
=150 pF
相關(guān)PDF資料
PDF描述
MT8985AE RULER, FOLDING, PLASTIC, 2M; Colour:Yellow; Graduation:1mm; Length:2000mm; Material:Glass fibre reinforced polyamide; Width:15mm; Width, external:15mm RoHS Compliant: NA
MT8985AE1 Enhanced Digital Switch
MT8985AL Enhanced Digital Switch
MT8985AP Enhanced Digital Switch
MT8985APR Enhanced Digital Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT8985AP 制造商:Microsemi Corporation 功能描述: 制造商:Mitel Networks Corporation 功能描述: 制造商:MITEL 功能描述:
MT8985AP1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 44PLCC /BAKE/DRYPACK - Rail/Tube 制造商:Microsemi Corporation 功能描述:ENHANCED DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:ENHANCED DIGITAL SWITCH
MT8985APR 制造商:Microsemi Corporation 功能描述:
MT8985APR1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 44PLCC - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM/TSI SWITCH 256X256 44PLCC 制造商:Microsemi Corporation 功能描述:IC TDM/TSI SWITCH 256X256 44PLCC
MT8986 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multiple Rate Digital Switch
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*