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W83194R-630 PDF预览

W83194R-630

更新时间: 2024-11-17 03:17:31
品牌 Logo 应用领域
华邦 - WINBOND 时钟
页数 文件大小 规格书
15页 218K
描述
166MHZ CLOCK FOR SIS CHIPSET

W83194R-630 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP, SSOP48,.4针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.35
其他特性:ALSO REQUIRES 2.5V SUPPLYJESD-30 代码:R-PDSO-G48
JESD-609代码:e3长度:15.875 mm
端子数量:48最高工作温度:70 °C
最低工作温度:最大输出时钟频率:133.6 MHz
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:2.5,3.3 V
主时钟/晶体标称频率:14.318 MHz认证状态:Not Qualified
座面最大高度:2.794 mm子类别:Clock Generators
最大压摆率:100 mA最大供电电压:3.465 V
最小供电电压:3.135 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL宽度:7.5 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

W83194R-630 数据手册

 浏览型号W83194R-630的Datasheet PDF文件第2页浏览型号W83194R-630的Datasheet PDF文件第3页浏览型号W83194R-630的Datasheet PDF文件第4页浏览型号W83194R-630的Datasheet PDF文件第5页浏览型号W83194R-630的Datasheet PDF文件第6页浏览型号W83194R-630的Datasheet PDF文件第7页 
W83194R-630/-630A Data Sheet  
166MHZ CLOCK FOR SIS CHIPSET  
Table of Content-  
1.  
2.  
3.  
4.  
5.  
GENERAL DESCRIPTION ......................................................................................................... 2  
PRODUCT FEATURES.............................................................................................................. 2  
BLOCK DIAGRAM ...................................................................................................................... 3  
PIN CONFIGURATION............................................................................................................... 4  
PIN DESCRIPTION..................................................................................................................... 4  
5.1  
5.2  
5.3  
5.4  
5.5  
Crystal I/O....................................................................................................................... 4  
CPU, SDRAM, PCI Clock Outputs ................................................................................ 5  
I2C Control Interface ....................................................................................................... 6  
Fixed Frequency Outputs ............................................................................................... 6  
Power Pins...................................................................................................................... 6  
6.  
7.  
8.  
FREQUENCY SELECTION BY HARDWARE............................................................................ 7  
SEL3.3_2.5# BUFFER SELECTION ......................................................................................... 7  
FUNCTION DESCRIPTION........................................................................................................ 8  
8.1  
8.2  
2-WIRE I2C CONTROL INTERFACE ............................................................................ 8  
SERIAL CONTROL REGISTERS .................................................................................. 9  
8.2.1 Frequency table by I2C ....................................................................................................9  
8.2.2 Register 0: CPU Frequency Select Register (default = 0) .............................................10  
8.2.3 Register 1 : CPU Clock Register (1 = Active, 0 = Inactive).............................................10  
8.2.4 Register 2: PCI Clock Register (1 = Active, 0 = Inactive) ..............................................11  
8.2.5 Register 3: Control Register (1 = Active, 0 = Inactive)...................................................11  
8.2.6 Register 4: SDRAM Register (1 = Active, 0 = Inactive) ..................................................11  
8.2.7 Register 5: SDRAM Register(1 = Active, 0 = Inactive) ...................................................12  
8.2.8 Register 6: Winbond Chip ID Register (Read Only)......................................................12  
9.  
ORDERING INFORMATION .................................................................................................... 12  
HOW TO READ THE TOP MARKING...................................................................................... 13  
PACKAGE DRAWING AND DIMENSIONS.............................................................................. 14  
REVISION HISTORY................................................................................................................ 15  
10.  
11.  
12.  
Publication Release Date: May 13, 2005  
- 1 -  
Revision A1  

W83194R-630 替代型号

型号 品牌 替代类型 描述 数据表
94211AFLFT IDT

功能相似

SSOP-48, Reel
94211AFLF IDT

功能相似

SSOP-48, Tube

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