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W83194R-17 PDF预览

W83194R-17

更新时间: 2024-01-27 22:37:40
品牌 Logo 应用领域
华邦 - WINBOND 时钟
页数 文件大小 规格书
21页 267K
描述
100MHZ AGP CLOCK FOR SIS CHIPSET

W83194R-17 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:5.32
Is Samacsys:N其他特性:ALSO REQUIRES 2.5V SUPPLY
JESD-30 代码:R-PDSO-G48JESD-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:133.3 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-17 数据手册

 浏览型号W83194R-17的Datasheet PDF文件第1页浏览型号W83194R-17的Datasheet PDF文件第2页浏览型号W83194R-17的Datasheet PDF文件第3页浏览型号W83194R-17的Datasheet PDF文件第5页浏览型号W83194R-17的Datasheet PDF文件第6页浏览型号W83194R-17的Datasheet PDF文件第7页 
W83194R-17/-17A  
PRELIMINARY  
5.2 CPU, SDRAM, PCI Clock Outputs, continued  
SYMBOL  
PIN  
I/O  
FUNCTION  
PCICLK 0 / *FS2  
8
I/O  
Latched input for FS2 at initial power up for H/W  
selecting the output frequency of CPU, SDRAM and  
PCI clocks.  
PCI clock during normal operation.  
PCICLK [ 1:4 ]  
10,11,12,13  
OUT Low skew (< 250ps) PCI clock outputs.  
5.3 I2C Control Interface  
SYMBOL  
SDATA  
PIN  
23  
I/O  
I/O  
IN  
FUNCTION  
Serial data of I2C 2-wire control interface  
Serial clock of I2C 2-wire control interface  
SDCLK  
24  
5.4 Fixed Frequency Outputs  
SYMBOL  
PIN  
I/O  
FUNCTION  
REF0 / CPU3.3#_2.5  
2
I/O  
Internal 250kW pull-up.  
Latched input for CPU3.3#_2.5 at initial power up.  
Reference clock during normal operation.  
Latched high - Vddq2b = 2.5V  
Latched low - Vddq2b = 3.3V  
Internal 250kW pull-up.  
REF1  
46  
25  
I/O  
I/O  
24MHz / *MODE  
Internal 250kW pull-up.  
Latched input for MODE at initial power up. 24MHz  
output for super I/O during normal operation.  
48MHz / *FS0  
26  
I/O  
Internal 250kW pull-up.  
Latched input for FS0 at initial power up for H/W  
selecting the output frequency of CPU, SDRAM and  
PCI clocks. 48MHz output for USB during normal  
operation.  
Publication Release Date: Sep. 1998  
Revision 0.20  
- 4 -  

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