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FS6370-01-XTD PDF预览

FS6370-01-XTD

更新时间: 2024-02-01 10:19:29
品牌 Logo 应用领域
AMI 光电二极管
页数 文件大小 规格书
24页 328K
描述
Clock Generator, CMOS, PDSO16,

FS6370-01-XTD 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.82
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
端子数量:16最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:3.3/5 V认证状态:Not Qualified
子类别:Clock Generators最大压摆率:43 mA
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:1.27 mm
端子位置:DUALBase Number Matches:1

FS6370-01-XTD 数据手册

 浏览型号FS6370-01-XTD的Datasheet PDF文件第4页浏览型号FS6370-01-XTD的Datasheet PDF文件第5页浏览型号FS6370-01-XTD的Datasheet PDF文件第6页浏览型号FS6370-01-XTD的Datasheet PDF文件第8页浏览型号FS6370-01-XTD的Datasheet PDF文件第9页浏览型号FS6370-01-XTD的Datasheet PDF文件第10页 
Data Sheet  
FS6370-01/FS6370-01g EEPROM Programmable 3-PLL Clock Generator IC  
6.1.1 Write Operation  
The EEPROM can only be written to with the random register write procedure (see Section 8.2.2). The procedure consists of the device address, the  
register address, a R/W bit, and one byte of data.  
Following the STOP condition, the EEPROM initiates its internally timed 4ms write cycle, and commits the data byte to memory. No acknowledge signals  
are generated during the EEPROM internal write cycle.  
If a stop bit is transmitted before the entire write command sequence is complete, then the command is aborted and no data is written to memory.  
If more than eight bits are transmitted before the stop bit is sent, then the EEPROM will clear the previously loaded data byte and will begin loading the  
data buffer again.  
6.1.2 Acknowledge Polling  
The EEPROM does not acknowledge while it internally commits data to memory. This feature can be used to increase data throughput by determining  
when the internal write cycle is complete.  
The process is to initiate the random register write procedure with a START condition, the EEPROM device address, and the write command bit (R/W=0).  
If the EEPROM has completed its internal 4ms write cycle, the EEPROM will acknowledge on the next clock, and the write command can continue.  
If the EEPROM has not completed the internal 4ms write cycle, the random register write procedure must be restarted by sending the START condition,  
device address and R/W bit. This sequence must be repeated until the EEPROM acknowledges.  
6.1.3 Read Operation  
The EEPROM supports both the random register read procedure and the sequential register read procedure (both are outlined in Section 6).  
For sequential read operations, the EEPROM has an internal address pointer that increments by one at the end of each read operation. The pointer directs  
the EEPROM to transmit the next sequentially addressed data byte, allowing the entire memory contents to be read in one operation.  
6.2 Direct Register Programming  
The FS6370 control registers may be directly accessed by simply using the FS6370 device address in the read or write operations. The operation of the  
device will follow the register values. The register map of the FS6370 is identical to that of the EEPROM shown in Table 3.  
The FS6370 supports the random read and write procedures, as well as the sequential read and write procedures described in Section 8.  
The device address for the FS6370 is:  
A6  
1
A5  
0
A4  
1
A3  
1
A2  
1
A1  
0
A0  
0
7.0 Cost Reduction Migration Path  
The FS6370 is compatible with the programmable register-based FS6377 or a fixed-frequency ROM-based clock generator. Attention should be paid to  
the board layout if a migration path to either of these devices is desired.  
7.1 Programming Migration Path  
If the design can support I2C programming overhead, a cost reduction from the EEPROM-based FS6370 to the register-based FS6377 is possible.  
Figure 5 shows the five pins that may not be compatible between the various devices if programming of the FS6370 or the FS6377 is desired.  
AMI Semiconductor - Rev. 2.0, Mar. 05  
7
www.amis.com.  

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