MT8985AP集成电路(IC)的电信规格书PDF中文资料
MT8985AP规格书详情
描述 Description
The MT8985 Enhanced Digital Switch device is an upgraded version of the popular MT8980D Digital Switch (DX). It is pin compatible with the MT8980D and retains all of the MT8980Ds functionality. This VLSI device is designed for switching PCM-encoded voice or data, under microprocessor control, in digital exchanges, PBXs and any ST-BUS/MVIP environment.
特性 Features
• 256 x 256 channel non-blocking switch
• Programmable frame integrity for wideband channels
• Automatic identification of ST-BUS/GCI interface backplanes
• Per channel tristate control
• Patented message mode
• Non-multiplexed microprocessor interface
• Single +5 volt supply
• Available in DIP-40, PLCC-44 and QFP-44 packages
• Pin compatible with MT8980 device
Applications
• Medium size digital switch matrices
• Hyperchannel switching (e.g., ISDN H0)
• ST-BUS/MVIP™ interface functions
• Serial bus control and monitoring
• Centralized voice processing systems
• Data multiplexer
产品属性
- 产品编号:
MT8985APR1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
卷带(TR)
- 功能:
开关
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
10mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.51x16.51)
- 描述:
IC TELECOM INTERFACE 44PLCC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ZARLINK |
25+23+ |
PLCC44 |
44592 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MITEL |
25+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MITEL |
25+ |
1 |
全新原装!优势库存热卖中! |
询价 | |||
MITEL |
2016+ |
PLCC44 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ZARLINK |
17+ |
PLCC |
6200 |
100%原装正品现货 |
询价 | ||
MITEL |
24+ |
PLCC44 |
5000 |
公司存货 |
询价 | ||
MICROSEMI/美高森美 |
24+ |
PLCC |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MITEL |
16+ |
QFN |
4000 |
进口原装现货/价格优势! |
询价 | ||
MICROSEMI |
1716+ |
? |
11520 |
只做原装进口,假一罚十 |
询价 | ||
MITEL |
22+ |
PLCC44 |
20000 |
公司只做原装 品质保障 |
询价 |


