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參數(shù)資料
| 型號： | MT9080B |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | SMX - Switch Matrix Module(用于消費類轉(zhuǎn)換應(yīng)用的開關(guān)矩陣模塊) |
| 中文描述： | SMX -開關(guān)矩陣模塊（用于消費類轉(zhuǎn)換應(yīng)用的開關(guān)矩陣模塊） |
| 文件頁數(shù)： | 1/25頁 |
| 文件大小： | 123K |
| 代理商： | MT9080B |
2-101
Features
16 bit wide data bus I/O
16 bit address bus
Microprocessor Interface
2048 x 16 bit wide memory SRAM
Interfaces with Mitel’s MT9085B to form larger
switch mitoses
Variable clock and frame rates
Applications
Small and medium digital switch matrices
Telephony equipment - PBX, CO equipment,
digital cross connect, digital local loop
Datacom equipment - access concentrators,
Lan/Wan gateways
Description
The MT9080B is a flexible memory module suitable
for use as a basic building block in the construction
of customized digital switching matrices. It can be
configured as either a Data Memory or a Connection
Memory, and is designed to interface with Mitel’s
MT9085B. Interface to the device is via 16 bit wide
data and address busses. The MT9080B can
operate with variable clock rates up to 16.7 MHz.
Figure 1 - Functional Block Diagram
D0i/D15i
A0-A15
ME
16
16
16
16
Address
MUX
11 Bit
Counter
Counter
Reset
2048 x 16
Static
Memory
Control Interface
WR
ENABLE
PRECHARGE
D0o/
D15o
CD
11
CRC
FP
CK
ODE
DS
CS R/W
Mx
My
Mz
DTA
Ordering Information
MT9080BP
84 Pin PLCC
-40
°
C to 70
°
C
DS5140
ISSUE 4
March 1999
MT9080B
SMX - Switch Matrix Module
CMOS
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| MT90810 | Flexible MVIP(Multi-Vendor Integration Protocol) Interface Circuit(彈性MVIP接口電路) |
| MT90812 | Integrated Digital Switch (IDX)(集成數(shù)字開關(guān)) |
| MT90840AK | Distributed Hyperchannel Switch |
| MT90840AP | Distributed Hyperchannel Switch |
| MT9085B | PAC - Parallel Access Circuit(并行存取電路) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9080BP | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS SMX - Switch Matrix Module |
| MT9081 | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:3 Leaded Tri-State LED Lamps |
| MT90810 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS Flexible MVIP Interface Circuit |
| MT90810AK | 制造商:Microsemi Corporation 功能描述: |
| MT90812 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Integrated Digital Switch (IDX) |
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