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IMISG543CYB PDF预览

IMISG543CYB

更新时间: 2024-01-18 20:40:06
品牌 Logo 应用领域
其他 - ETC 时钟发生器
页数 文件大小 规格书
15页 213K
描述
CPU System Clock Generator

IMISG543CYB 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.88
Is Samacsys:N其他特性:ALSO AVAILABLE FO= 16MHZ AS PER CRYSTAL AND REF OSC
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:15.88 mm湿度敏感等级:1
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:83.52 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峰值回流温度(摄氏度):220
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:2.79 mm
子类别:Clock Generators最大压摆率:220 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:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.64 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.49 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

IMISG543CYB 数据手册

 浏览型号IMISG543CYB的Datasheet PDF文件第3页浏览型号IMISG543CYB的Datasheet PDF文件第4页浏览型号IMISG543CYB的Datasheet PDF文件第5页浏览型号IMISG543CYB的Datasheet PDF文件第7页浏览型号IMISG543CYB的Datasheet PDF文件第8页浏览型号IMISG543CYB的Datasheet PDF文件第9页 
SG543  
I2C Clock Generator for 3 DIMM, Pentium , Pentium II & Pro Boards.  
Approved Product  
SERIAL CONTROL REGISTERS (Cont.)  
Function Table  
Function  
Description  
Tri-State  
Outputs  
SDRAM  
CPU  
Hi-Z  
see table  
TCLK/2  
PCI  
Hi-Z  
see table  
TCLK/4  
Ref  
Hi-Z  
14.318  
TCLK  
IOAPIC  
Hi-Z  
14.318  
TCLK  
Hi-Z  
CPU  
TCLK/2  
Normal  
Test Mode1  
Notes:  
1. Tclk is a test clock over driven on the Xin input during test mode.  
Byte 1: CPU, SIO, USB Clock Register (1 = enable, 0 = Stopped)  
Bit  
7
6
5
4
3
2
1
0
@Pup  
Pin#  
26  
25  
-
Description  
48 MHz enable/Stopped  
24 MHz enable/Stopped  
0 = Reserved for IMI TEST. 1 = normal operation.  
Reserved  
CPUCLK3 enable/Stopped  
CPUCLK2 enable/Stopped  
CPUCLK1 enable/Stopped  
CPUCLK0 enable/Stopped  
1
1
1
x
1
1
1
1
-
40  
41  
43  
44  
Byte 2: PCI Clock Register (1 = enable, 0 = Stopped)  
Bit  
7
6
5
4
3
2
1
0
@Pup  
Pin#  
-
7
15  
13  
12  
11  
10  
8
Description  
Reserved  
x
1
1
1
1
1
1
1
PCI_F enable/Stopped  
PCI5 enable/Stopped  
PCI4 enable/Stopped  
PCI3 enable/Stopped  
PCI2 enable/Stopped  
PCI1 enable/Stopped  
PCI0 enable/Stopped  
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.  
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571  
Rev.1.7  
8/14/98  
Page 6 of 15  

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