Electronic Components Datasheet Search |
|
AT24RF08C Datasheet(PDF) 4 Page - ATMEL Corporation |
|
AT24RF08C Datasheet(HTML) 4 Page - ATMEL Corporation |
4 / 21 page AT24RF08C 4 For example, when SB1 is a 1, the PB1 field can be written to any value by the system. When the PB1 field is 11, Block 1 can be written by the system. Note that the state of the SB1 bit does not affect whether or not Block 1 can be written. There is no individual page Write Protection for any other block other than block 0 within the device. Within the remaining blocks on the chip, access permissions are con- trolled on a block basis (PB or RF bits) or full chip basis (WP pin) only. Write Protection Flow EEPROM Tamper Latch There is an additional EEPROM tamper latch that can be set from the RFID port and reset from the serial port of the device. Resetting this bit from the serial port takes less than 10 ms. Setting of this bit from the RFID side when powered from L1/L2, takes about 7.9 ms but requires less than 30 µA of current. See “RFID Command” on page 8. Access to this tamper bit from the serial interface is via the LSB of the tamper byte of the access protection page. See “Access Protection Page” below. The bit can only be set to 0 via the serial port. Attempts to write it to a value of one are ignored. |
Similar Part No. - AT24RF08C |
|
Similar Description - AT24RF08C |
|
|
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 |