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C9824CY PDF预览

C9824CY

更新时间: 2024-02-18 16:30:56
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 光电二极管外围集成电路
页数 文件大小 规格书
17页 323K
描述
Processor Specific Clock Generator, CMOS, PDSO56, SSOP-56

C9824CY 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:56
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
JESD-30 代码:R-PDSO-G56JESD-609代码:e0
长度:18.415 mm端子数量:56
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:2.794 mm
表面贴装:YES技术:CMOS
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
宽度:7.5 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

C9824CY 数据手册

 浏览型号C9824CY的Datasheet PDF文件第1页浏览型号C9824CY的Datasheet PDF文件第2页浏览型号C9824CY的Datasheet PDF文件第3页浏览型号C9824CY的Datasheet PDF文件第5页浏览型号C9824CY的Datasheet PDF文件第6页浏览型号C9824CY的Datasheet PDF文件第7页 
+/+…when timing is critical  
C9824C  
Low EMI Clock Generator for Intel 133MHz/3 DIMM Chipset Systems  
Preliminary  
Power Management Current  
Maximum 2.5 Volt Current Consumption  
(VDDC = VCCI =2.625)  
Maximum 3.3 Volt Current Consumption  
(VDD = VDDA = VDDS = 3.465 V)  
PD#, SEL1, SEL0  
0XX (Power down)  
100 (66MHz)  
10mA  
70 mA  
100 mA  
10mA  
280 mA (SDRAM 100M)  
280 mA (SDRAM 100M)  
365 mA (SDRAM 133M)  
110 (100MHz)  
111 (133MHz)  
133 mA  
Table 3  
When exiting the power down mode, the designer must supply power to the VDD pins first, a minimum of 200mS before  
releasing the PD# pin high.  
IOAPIC Clock Synchronization and Phase Alignment  
This device incorporates IOAPIC clock synchronization. With this feature, the IOAPIC clocks are derived from the CPU  
clock. The IOAPIC clock lags the CPU clock by the specified 1.5 to 3.5 nSec. Figure 3 shows the relationship between  
the CPU and IOAPIC clocks.  
Clock Phase Relationships  
0nS  
10nS  
20nS  
30nS  
40nS  
Sync  
CPU CLOCK  
CPU CLOCK  
CPU CLOCK  
66MHz  
100MHz  
133MHz  
2.5nS  
5nS  
0nS  
5nS  
7.5nS  
SDRAM CLOCK  
SDRAM CLOCK  
100MHz  
133MHz  
3.75nS  
0nS  
0nS  
3.75nS  
3V66 CLOCK  
PCI CLOCK  
66MHz  
33MHz  
1.5~3.5nS  
IOAPIC CLOCK  
33MHz  
Fig.3  
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.,  
MILPITAS, CA 95035, USA TEL: 408-263-6300, FAX 408-263-6571  
http://www.imicorp.com  
Rev 1.1  
3/12/2000  
Page 4 of 17  

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