DS24B33S+ Datasheet PDF - Maxim Integrated

The DS24B33S+ is a 4096-bit 1-Wire® EEPROM organized as 16 memory pages of 256 bits 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.

● Read and write access is highly backward-compatible to the DS2433

● 256-bit Scratchpad with strict read/write protocols ensures integrity of data transfer

● Unique, factory-programmed, 64-bit registration number ensures error-free device selection

● Switch point hysteresis to optimize performance in the presence of noise

● Communicates to host at 15.4 or 125kbps using 1-Wire protocol

●ESD sensitive device, take proper precaution while handling the device.