Electronic Components Datasheet Search |
|
PCF85103C-2P Datasheet(PDF) 8 Page - NXP Semiconductors |
|
PCF85103C-2P Datasheet(HTML) 8 Page - NXP Semiconductors |
8 / 20 page Philips Semiconductors PCF85103C-2 256 × 8-bit CMOS EEPROM with I2C-bus interface Product data Rev. 02 — 09 May 2002 8 of 20 9397 750 09646 © Koninklijke Philips Electronics N.V. 2002. All rights reserved. Page write: The PCF85103C-2 is capable of an eight-byte page write operation. It is initiated in the same manner as the byte write operation. The master can transit eight data bytes within one transmission. After receipt of each byte, the PCF85103C-2 will respond with an acknowledge. The typical E/W time in this mode is 9 × 3.5 ms = 31.5 ms. Erasing a block of 8 bytes in page mode takes typical 3.5 ms and sequential writing of these 8 bytes another typical 28 ms. After the receipt of each data byte, the three low-order bits of the word address are internally incremented. The high-order five bits of the address remain unchanged. The slave acknowledges the reception of each data byte with an ACK. The I2C-bus data transfer is terminated by the master after the 8th byte with a STOP condition. If the master transmits more than eight bytes prior to generating the STOP condition, no acknowledge will be given on the ninth (and following) data bytes and the whole transmission will be ignored and no programming will be done. As in the byte write operation, all inputs are disabled until completion of the internal write cycles. Fig 5. Auto-increment memory word address; two byte write. S 0A SLAVE ADDRESS WORD ADDRESS AA DATA P acknowledge from slave acknowledge from slave acknowledge from slave acknowledge from slave A DATA R/W auto increment word address auto increment word address MBA701 Fig 6. Page write operation; eight bytes. S0 A SLAVE ADDRESS WORD ADDRESS A A DATA N acknowledge from slave acknowledge from slave acknowledge from slave R/W auto increment word address acknowledge from slave A DATA N + 1 auto increment word address 002aaa245 A acknowledge from slave A DATA N + 7 auto increment word address last byte |
Similar Part No. - PCF85103C-2P |
|
Similar Description - PCF85103C-2P |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |