Electronic Components Datasheet Search |
|
CAT24C03WI-GT Datasheet(PDF) 8 Page - Catalyst Semiconductor |
|
CAT24C03WI-GT Datasheet(HTML) 8 Page - Catalyst Semiconductor |
8 / 18 page CAT24C03/05 8 Doc. No. 1116, Rev. B © 2006 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice READ OPERATIONS Immediate Read Upon receiving a Slave address with the R/W bit set to ‘1’, the CAT24C03/05 will interpret this as a request for data residing at the current byte address in memory. The CAT24C03/05 will acknowledge the Slave address, will immediately shift out the data residing at the current address, and will then wait for the Master to respond. If the Master does not acknowledge the data (NoACK) and then follows up with a STOP condition (Figure 9), the CAT24C03/05 returns to Standby mode. Selective Read Selective Read operations allow the Master device to select at random any memory location for a read opera- tion. The Master device first performs a ‘dummy’ write operation by sending the STARTcondition, slave address and byte address of the location it wishes to read. After the CAT24C03/05 acknowledges the byte address, the Master device resends the START condition and the slave address, this time with the R/W bit set to one. The CAT24C03/05 then responds with its acknowledge and sends the requested data byte. The Master device does not acknowledge the data (NoACK) but will generate a STOP condition (Figure 10). Sequential Read If during a Read session, the Master acknowledges the 1st data byte, then the CAT24C03/05 will continue transmitting data residing at subsequent locations until the Master responds with a NoACK, followed by a STOP (Figure 11). In contrast to Page Write, during Sequential Read the address count will automatically increment to and then wrap-around at end of memory (rather than end of page). |
Similar Part No. - CAT24C03WI-GT |
|
Similar Description - CAT24C03WI-GT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |