24llc16 Ceramate Technical Co., Ltd., 24llc16 Datasheet - Page 9

• Manufacturer Part Number: 24llc16
• Description: 16k-bit-serial Eeprom
• Manufacturer: Ceramate Technical Co., Ltd.

PAGE WRITE OPERATION
The 24LLC16 can also perform 16-byte page write operation. A page write operation is initiated in the same
way as a byte write operation. However, instead of finishing the write operation after the first data byte is
transferred, the master can transmit up to 15 additional bytes. The 24LLC166 responds with an ACK each time
it receives a complete byte of data (see Figure 5-10).
The 24LLC16 automatically increments the word address pointer each time it receives a complete data byte.
When one byte is received, the internal word address pointer increments to the next address so that the next data
byte can be received.
If the master transmits more than 16 bytes before it generates a stop condition to end the page write operation,
the 24LLC16 word address pointer value “rolls over” and the previously received data is overwritten. If the
master transmits less than 16 bytes and generates a stop condition, the 24LLC16 writes the received data to
the corresponding EEPROM address.
During a page write operation, all inputs are disabled and there would be no response to additional requests from
the master until the internal write cycle is completed.
* 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:[phone]
Fax:[phone]
Start
Slave Address
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K
Word Address n
Figure 5-10. Page Write Operation
Page 9 of 22
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16K-Bit-Serial EEPROM
Data n
Email: [e-mail]
Http: www.ceramate.com.tw
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K
...
2 4 L LC16
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Data (<= n + 15)
Rev 1.0 Aug.5, 2002
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K
Stop