STLC5460中文资料意法半导体数据手册PDF规格书
STLC5460规格书详情
DESCRIPTION
The Line Card Interface Controller, STLC5460, is a monolithic switching device for the path control of up to 128 channels of 16, 32, 64 kbps bandwidth. Two consecutive 64 kbps channels may also be handled as a quasi single 128 kbps channel. For these channels, the LCIC performs non-blocking space time switching between two serial interfaces: the system interface (or PCM interface) and the general component interface (GCI).
■ BOARD CONTROLLER FOR UP TO 16 ISDN LINES OR 16 VOICE SUBSCRIBERS.
■ TWO SERIAL INTERFACES :
-PCM Four bidirectional multiplexes
-GCI One (or two) at 2 Mb/s.
■ NON BLOCKING SWITCH FOR 128 CHANNELS (16, 32 OR 64 KB/S BANDWIDTH).
■ N CONSECUTIVE 64 kb/s CHANNELS FROM AN INPUT MULTIPLEX CAN BE SWITCHED AS A SINGLE N X 64 kbit/s CHANNEL TO AN OUTPUT MULTIPLEX AT 2048 kb/s.
■ TIME SLOT ASSIGNMENT FREELY PROGRAMMABLE FOR EVERY CONNECTED SUBSCRIBER.
■ PROGRAMMABLE PCM DATA RATES UP TO 8192 kb/s.CONSTANT DATA RATE AT 2 Mb/s ON GCI SIDE.
■ PCM interface :
- Simple and double clock frequency selectable;.
- Programmable clock shift
- Tristate mode control signals for external drivers.
■ GCI interface :
- Six bits or four bits Command/indicate channel selectable for analog or digital equipment
- Command/IndicateMonitor channels validated or not
■ Microprocessor access to two selected bidirectional channels of GCI and/or PCM.
■ Multicontrollers for layer 1 functions :
- C/I protocol controller for up to 16 C/I channels
- Monitor protocol controller for up to 16 Monitor channels.
■ Standard microprocessor interface with multiplexed address/data bus or separate address data buses.
■ PLCC44 pins PACKAGE
产品属性
- 型号:
STLC5460
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
LINE CARD INTERFACE CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
QFP160 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ST |
2016+ |
QFP160 |
1980 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ST/意法 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
ST |
20+ |
QFP |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
2020+ |
QFP160 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
22+ |
QFP160 |
3191 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
ST |
23+ |
PLCC |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
2016+ |
QFP160 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
ST |
23+ |
QFP |
7100 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
ST |
PLCC |
36900 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |