DS24B33 features
4096 Bits of Nonvolatile EEPROM Partitioned Into
Sixteen 256-Bit Pages
♦ Read and Write Access is Highly Backward-
Compatible to the DS2433
♦ 256-Bit Scratchpad with Strict Read/Write
Protocols Ensures Integrity of Data Transfer
♦ 200,000 Write/Erase Cycle Endurance at +25°C
♦ Unique, Factory-Programmed, 64-Bit Registration
Number Ensures Error-Free Device Selection and
Absolute Part Identity
♦ Switchpoint Hysteresis to Optimize Performance
in the Presence of Noise
♦ Communicates to Host at 15.4kbps or 125kbps
Using 1-Wire Protocol
♦ Low-Cost Through-Hole and SMD Packages
♦ Operating Range: +2.8V to +5.25V, -40°C to +85°C
♦ IEC 1000-4-2 Level 4 ESD Protection (±8kV
Contact, ±15kV Air, Typical) for IO Pin
