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IMISG543CYB PDF预览

IMISG543CYB

更新时间: 2024-01-06 22:21:02
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2页浏览型号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6页浏览型号IMISG543CYB的Datasheet PDF文件第7页 
SG543  
I2C Clock Generator for 3 DIMM, Pentium  
Approved Product  
, Pentium II & Pro Boards.  
PRODUCT FEATURES  
FREQUENCY TABLE (MHz)  
S2  
S1  
S0  
CPU  
PCI  
Supports Pentium ,Pentium II, M2, & K6 CPUs.  
Designed to the 440LX specification  
Supports Synchronous and Asynchronous PCI.  
4 CPU / AGP clocks  
Up to 12 SDRAM clocks for 3 DIMMs.  
7 PCI synchronous clocks.  
Optional common or mixed supply mode:  
(VDD = VDDC = VDDP = VDDSD = VDDI = 3.3V)  
or (VDD = VDDC = VDDSD = VDDP = 3.3V, VDDI  
= VDDC = 2.5)  
< 250 pS skew among CPU or SDRAM clocks.  
< 250 pS skew among PCI clocks.  
I2C 2-Wire serial interface  
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
50.11  
75.17  
83.52  
69.80  
83.52  
75.17  
60.14  
66.82*  
25.06  
30.07  
41.76  
34.90  
33.41  
37.59  
30.07  
33.41*  
* Supports spread spectrum  
Programmable registers featuring:  
- Jumperless frequency selection  
- enable/disable each output pin  
CONNECTION DIAGRAM  
- mode as tri-state, test, or normal  
Power Management Capability.  
IOAPIC clocks for multiprocessor support.  
48 MHz for USB support  
Internal Crystal Load Capacitors.  
48-pin SSOP package  
Spread Spectrum Technology for EMI reduction  
VDD  
REF0  
VSS  
XIN  
XOUT  
1
2
3
4
5
6
7
8
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
VDDI  
IOAPIC  
REF1 / CS#  
VSS  
CPU0  
CPU1  
VDDC  
CPU2  
CPU3  
VSS  
SDRAM0  
SDRAM1  
VDDSD0  
SDRAM2  
SDRAM3  
VSS  
SDRAM4  
SDRAM5  
VDDSD1  
SDRAM6  
SDRAM7  
VSS  
VDDP  
PCI_F/ S1  
PCI0 / S2  
VSS  
BLOCK DIAGRAM  
9
REF0  
REF1  
REF  
XIN  
PCI1  
PCI2  
PCI3  
PCI4  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
VDDI  
XOUT  
IOAPIC  
VDDP  
PCI5 / PS#  
VSS  
SDRAM11  
SDRAM10  
VDDSD2  
SDRAM9  
SDRAM8  
VSS  
VDDC  
CS#  
PS#  
CPU (0:3)  
B
B
4
VDDP  
dly  
PCI (0:5)  
PCI_F  
6
S2  
S1  
S0  
PLL1  
VDDSD [0:2]  
SDRAM(0:11)  
MODE  
12  
B
SDATA  
SDCLK  
48 MHz / S0  
24 MHz / Mode  
NOTE : Purchase of I2C components of International Microcircuits,  
Inc. or one of its sublicensed Associated Companies conveys a  
license under the Phillips I2C Patent Rights to use these components  
in an I2C system, provided that the system conforms to the I2C  
Standard Specification as defined by Phillips.  
SDATA  
SDCLK  
48 MHz  
24 MHz  
PLL2  
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 1 of 15  

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