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UCB1500 PDF预览

UCB1500

更新时间: 2024-11-14 22:17:51
品牌 Logo 应用领域
恩智浦 - NXP 总线控制器微控制器和处理器外围集成电路PC时钟
页数 文件大小 规格书
58页 711K
描述
PCI to AC97 bridge/host controller

UCB1500 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP, QFP80,.55SQ,20
针数:80Reach Compliance Code:unknown
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.85Is Samacsys:N
地址总线宽度:32总线兼容性:PCI
最大时钟频率:33 MHz外部数据总线宽度:32
JESD-30 代码:S-PQFP-G80长度:12 mm
端子数量:80最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP80,.55SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Bus Controllers
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:12 mm
uPs/uCs/外围集成电路类型:BUS CONTROLLER, PCIBase Number Matches:1

UCB1500 数据手册

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UCB1500  
PCI to AC97 bridge/host controller  
Rev. 01 — 4 February 2000  
Objective specification  
1. General description  
UCB1500 is a PCI-to-AC97 Bridge/Host Controller for modem or audio codecs  
equipped with the AC-link interface. It integrates a PCI 2.2 compliant interface for  
communication with the host PC, with built in support for PPMI (PCI Power  
Management Interface) and wake-up. It also integrates an AC97 Rev. 2.1 compliant  
host controller for connection to up to two AC-Link codecs, including analog modem  
front ends such as the Philips UCB1510, and audio codecs.  
Optional  
EEPROM  
AC97  
Interface  
Phone  
Line  
DAA  
UCB1510  
PCI Interface  
Host PC  
UCB1500  
GPIO  
c
c
Fig 1. Application with Philips UCB1510 analog modem front end  
2. Features  
32-bit PCI 2.2 interface with bus master support  
Support up to two PCI functions with independent scatter/gather DMA  
PPMI and wake-up support via PME and VAUX  
Download of subsystem IDs and auxiliary power consumption via optional  
serial EEPROM  
5 V tolerant interface for motherboard/PC add-on  
AC97 rev 2.1 compliant host controller interface  
Supports up to two codecs  
Supports variable sample rate via the SLOTREQ protocol and valid tag bits  
Low latency GPIO data transfer  
Support modem wake-up on ring from D3cold  

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