24FC02T-I/OT - Microchip

24FC02T-I/OT Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the 24FC02T-I/OT?
  The maximum clock frequency for the 24FC02T-I/OT is 1 MHz.
• How do I handle page writes and block writes?
  Page writes are limited to 64 bytes, and block writes are limited to 256 bytes. You should use the page write command (0x02) for writes up to 64 bytes, and the block write command (0x06) for writes up to 256 bytes.
• What is the purpose of the WP pin?
  The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in a write-protected state, and any write attempts will be ignored.
• How do I erase the entire device?
  To erase the entire device, use the Chip Erase command (0xC7). This command will erase all data in the device, including the EEPROM and configuration bits.
• What is the difference between the 24FC02T-I/OT and the 24FC02T-I/SN?
  The main difference is the package type. The 24FC02T-I/OT is a TSSOP-8 package, while the 24FC02T-I/SN is a SOIC-8 package. Both devices have the same functionality and specifications.