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24LLC16 参数 Datasheet PDF下载

24LLC16图片预览
型号: 24LLC16
PDF下载: 下载PDF文件 查看货源
内容描述: 16K位串行EEPROM [16K-Bit-Serial EEPROM]
分类和应用: 存储可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 22 页 / 670 K
品牌: CERAMATE [ CERAMATE TECHNICAL ]
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24LLC16  
16K-Bit-Serial EEPROM  
Master  
SCL Line  
Bit 1  
Bit 9  
Data from  
Transmitter  
ACK from  
Receiver  
ACK  
Figure 5-8. Acknowledge Response From Receiver  
·
·
Slave Address: After the master initiates a start condition, it must output the address of the device to be  
accessed. The most significant four bits of the slave address are called the “device identifier.” The identifier  
for the 24LLC16 is “1010B”. The next three bits (B2, B1, B0) are for block selection. They are used by the  
master to select which of the blocks of internal memory (1 block=256 words) are to be accessed. (see Table  
5-2 below.) These bits are in effect the three most significant bits of the word address  
Read/Write: The final (eighth) bit of the slave address defines the type of operation to be performed. If the  
R/W bit is “1”, a read operation is executed. If it is “0”, a write operation is executed.  
Table 5-2. Slave Address Byte  
Function  
Device Identifier  
Block Select  
R/W Bit  
b7 b6 b5 b4  
b3  
B2  
B2  
b2  
B1  
B1  
b1  
B0  
B0  
b0  
1
Read  
Write  
1
1
0
0
1
1
0
0
0
* All specs and applications shown above subject to change without prior notice.  
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN  
Tel:886-3-3214525  
Email: server@ceramate.com.tw  
Http: www.ceramate.com.tw  
Rev 1.0 Aug.5, 2002  
Page 7 of 22  
Fax:886-3-3521052