DS24B33+

The DS24B33+ is a 4096-bit, 1-Wire® EEPROM organized as 16 memory pages of 256-bit each. Data is written to a 32-byte scratchpad, verified and then copied to the EEPROM memory. The DS24B33 communicates over a single-conductor 1-Wire bus. The communication follows the standard 1-wire protocol. Each device has its own unalterable and unique 64-bit registration number that is factory programmed into the chip. The registration number is used to address the device in a multidrop 1-wire net environment. The DS24B33 is software compatible to the DS2433.

• 4096-bit of non-volatile EEPROM partitioned into sixteen 256-bit pages
• Read and write access is highly backward-compatible to DS2433
• 256-bit Scratchpad with strict read/write protocols ensures integrity of data transfer
• Unique, factory-programmed and 64-bit registration number ensures error-free device selection
• Switchpoint hysteresis to optimize performance in presence of noise
• Communicates to host at 15.4kbps or 125kbps using 1-wire protocol

Applications

Computers & Computer Peripherals

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party